37 Highlights 68 Differences 9 Reactions 0 Likes

PowerBlock Pro 50 vs BowFlex SelectTech 552: 37 Highlights & 68 Differences — So, Which Adjustable Dumbbell Actually Works Better

Comparing price, weight range, and features, the PowerBlock Pro 50 beats the BowFlex in durability, but the BowFlex offers more advanced features. Who’s the winner? Is PowerBlock Pro 50 better for HIIT? Or does BowFlex SelectTech 552 win on comfort? We broke it all down in this complete adjustable dumbbells comparison, powered by app connectivity, warranty period, model name & main material.

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PowerBlock Pro 50
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BowFlex
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BowFlex SelectTech 552 Results Series
BowFlex SelectTech 552
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Highlights 162

No extras. Just what matters.
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Why is PowerBlock Pro 50 better than BowFlex SelectTech 552 ?

Scroll down for more facts

PowerBlock Pro 50 vs BowFlex SelectTech 552: Which Adjustable Dumbbell Set is Right for You?

If you’re searching for an adjustable dumbbell set to level up your home gym, two top contenders have caught the eye of fitness enthusiasts: the PowerBlock Pro 50 and the BowFlex SelectTech 552. Both of these dumbbell sets deliver on flexibility and convenience, but they differ in key areas that could sway your decision. Let's dive into the specs and see how each product stands out in terms of design, functionality, and user experience.

What Makes the PowerBlock Pro 50 Stand Out?

The PowerBlock Pro 50 is a solid choice for those seeking a sturdy, reliable adjustable dumbbell set. The key feature here is its magnetic selector pin adjustment system, which provides a smooth, user-friendly transition between weight increments. The dumbbells can be adjusted in precise 2.5 lb increments, with a total range from 5 to 50 lbs, making it versatile for both beginners and experienced lifters alike.

Another standout aspect of the PowerBlock Pro 50 is its robust steel and urethane construction, offering exceptional durability and resistance to wear and tear. The rectangular weight plates and contoured handles are designed for a more ergonomic grip, reducing strain during extended use. Additionally, the shock-resistant design provides peace of mind for users who want a product that can handle the rigors of daily workouts without compromising on quality. Shock resistance is a key feature that sets the Pro 50 apart from many others in the market.

Where the BowFlex SelectTech 552 Holds an Edge

The BowFlex SelectTech 552, on the other hand, offers a different approach with its iconic dial adjustment system, which allows for quick changes between weights. With a weight range of 5 to 52.5 lbs and similar 2.5 lb increments, it delivers flexibility for a variety of strength training exercises. Its round weight plates and plastic-coated metal construction make the dumbbells lighter in appearance but still durable for regular use. The round weight plates provide a different aesthetic compared to the rectangular design of the Pro 50.

The BowFlex 552 also has some attractive features for those who appreciate a more tech-savvy setup. It includes an app connectivity feature that integrates with fitness apps, helping you track your workouts. Additionally, its auto-lock reset ensures that the weights remain securely in place, even during intense exercises. For users who love modern technology, this feature enhances the overall experience.

Quick Take

Both the PowerBlock Pro 50 and BowFlex SelectTech 552 excel in different areas. The PowerBlock Pro 50 offers superior durability and resistance to shock, making it a great option for users who demand a more rugged build. On the other hand, the BowFlex SelectTech 552 stands out with its seamless weight adjustment dial and tech features, including app connectivity for tracking workouts. Both products are highly versatile and suitable for a variety of workouts.

Closing Recommendation of PowerBlock vs BowFlex SelectTech

When choosing between these two, it ultimately comes down to what you value most in your workout gear. The PowerBlock Pro 50 is ideal for users who prioritize durability, ergonomic design, and precise weight increments. However, if you're after a more compact, tech-savvy option that’s easier to adjust during a fast-paced routine, the BowFlex SelectTech 552 is an excellent choice. Both are top-tier options in the adjustable dumbbell market, but your preferences will determine which one stands out in your fitness regimen.

Verdict

  • Winner: PowerBlock Pro 50 - For those seeking durability and superior shock resistance, this option takes the lead. Rust resistance is another key feature that adds value to its longevity.
  • Runner-up: BowFlex SelectTech 552 - The dial adjustment and app connectivity give it a tech-forward advantage, but it’s not as rugged as the PowerBlock model.

Comparisons 9

Two enter. One leaves your cart.

Price comparisons

(✱) Prices may be changed at any time without further notice.

Related comparisons 9

Because one duel is never enough.

Comparisons & Facts 162

Side by side. The numbers. The features. No drama.

From performance tracking to portability, we break down how PowerBlock Pro 50 and BowFlex SelectTech 552 compare in specs and day-to-day use. Pick your winner.

General Information 12

Release Year

What is the release year?

0 PowerBlock Pro 50 1 Votes 2019

0 BowFlex SelectTech 552 0 Votes 2009

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Release Year

The PowerBlock Pro 50 was released in 2019, while the BowFlex SelectTech 552 was released earlier, in 2009. The BowFlex's older release means it may lack some newer features found in the PowerBlock model.

Year the dumbbell model was introduced.

I was surprised to see the BowFlex SelectTech 552 is already from 2009! PowerBlock Pro 50 feels more modern with its 2019 release.

See more

Maximum Weight Setting

What is the maximum weight setting?

50 lbs 0 Votes
52.5 lbs 1 Votes

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Maximum Weight Setting

The PowerBlock Pro 50 has a maximum weight setting of 50 lbs per dumbbell, while the BowFlex SelectTech 552 goes up to 52.5 lbs, offering a slight edge in weight capacity, which may benefit more advanced users.

The heaviest weight each dumbbell can reach.

I’m lifting heavier now, so BowFlex’s extra 2.5 lbs is useful. But PowerBlock still has a solid weight range, so I’m not mad either way.

See more

Weight Increment Step

What is the weight increment per adjustment?

0 PowerBlock Pro 50 1 Votes 2.5, 5 lbs

0 BowFlex SelectTech 552 0 Votes 2.5, 5 lbs

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Weight Increment Step

Both products increase in 2.5 lbs and 5 lbs increments, providing flexibility in how you add weight during your workouts. However, the PowerBlock Pro 50's increments are available in a wider range of options, which might offer more precision in adjustment.

The minimum step between weight levels.

I love the flexibility of 2.5 and 5 lb increments. Both are great, but I think the PowerBlock Pro 50 offers more precision in its range.

See more

Minimum Weight Setting

What is the minimum weight setting?

5 lbs 0 Votes
5 lbs 0 Votes

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Minimum Weight Setting

Both products start at a 5 lbs weight, making them suitable for beginners and light exercises. This weight is ideal for users looking to gradually increase their strength over time.

The lowest available dumbbell weight, ideal for warm-up or rehab.

Model Name

What is the model name?

0 PowerBlock Pro 50 0 Votes Pro 50

0 BowFlex SelectTech 552 0 Votes SelectTech 552

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Model Name

The PowerBlock Pro 50 is the newer model, released in 2019, while the BowFlex SelectTech 552 dates back to 2009, meaning the BowFlex is a decade older and may not have the latest features.

Identifies the specific model designation of the dumbbell.

Series

What is the product series?

0 PowerBlock Pro 50 0 Votes Pro

0 BowFlex SelectTech 552 0 Votes SelectTech

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Series

The PowerBlock Pro 50 is part of the Pro series, while the BowFlex SelectTech 552 belongs to the SelectTech series. This distinction indicates that the PowerBlock is positioned as a more professional-grade offering compared to the BowFlex, which targets more casual users.

Indicates the product line or generation it belongs to.

Product Type

What type of product is it?

0 PowerBlock Pro 50 0 Votes Adjustable Dumbbell Set

0 BowFlex SelectTech 552 0 Votes Adjustable Dumbbell Set

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Product Type

Both products are adjustable dumbbell sets, designed for home gyms and strength training, making them versatile for a variety of exercises. However, the PowerBlock Pro 50 is typically seen as a higher-end choice.

Defines whether the item is a single dumbbell, barbell variant, or adjustable set.

Adjustable Mechanism Type

What type of mechanism adjusts the weight?

0 PowerBlock Pro 50 0 Votes Magnetic Selector Pin

0 BowFlex SelectTech 552 0 Votes Dial

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Adjustable Mechanism Type

The PowerBlock Pro 50 uses a magnetic pin system for adjustment, which is known for its precision and durability. In contrast, the BowFlex SelectTech 552 employs a dial adjustment system, offering quick and easy weight changes, but some users find it less durable over time.

Describes the mechanism used to adjust the dumbbell’s weight.

Adjustment Method

How is the weight adjusted?

0 PowerBlock Pro 50 0 Votes Manual

0 BowFlex SelectTech 552 0 Votes Manual

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Adjustment Method

Both the PowerBlock Pro 50 and BowFlex SelectTech 552 rely on manual adjustment, meaning the user must physically select the weight, rather than an automated or smart system. While manual adjustments are simple, they may take a little more time compared to automated versions.

Indicates how the weight settings are altered — manually, electronically, or both.

Country of Origin

Where were the dumbbells made?

0 PowerBlock Pro 50 0 Votes China

0 BowFlex SelectTech 552 0 Votes China

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Country of Origin

Both the PowerBlock Pro 50 and BowFlex SelectTech 552 are manufactured in China, making them equally sourced internationally, ensuring similar global production standards.

The country where the dumbbells were manufactured.

Intended Use

What is the intended use for this dumbbell?

0 PowerBlock Pro 50 0 Votes Home Gym

0 BowFlex SelectTech 552 0 Votes Home Gym

Defines the environments or purposes where the dumbbells perform best.

Target Muscle Groups

Which muscle groups can it train?

0 PowerBlock Pro 50 0 Votes Arms, Chest, Shoulders, Back, Legs, Core

0 BowFlex SelectTech 552 0 Votes Arms, Chest, Shoulders, Back, Legs

Major muscle areas targeted during exercise.

Construction & Materials 14

Grip Diameter

What is the handle grip diameter?

1.5 inch 0 Votes
1.39 inch 0 Votes

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Grip Diameter

The PowerBlock Pro 50 has a 1.5-inch grip diameter, which is slightly thicker than the BowFlex SelectTech 552's 1.39-inch grip, offering a more solid hold for users with larger hands or those who prefer a thicker grip.

Refers to the handle’s thickness for hand comfort.

Main Material

What is the main material of the dumbbell?

0 PowerBlock Pro 50 1 Votes Steel, Urethane

0 BowFlex SelectTech 552 0 Votes Plastic, Metal

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Main Material

The PowerBlock Pro 50 is made of steel and urethane, providing a strong, durable build ideal for long-term use. The BowFlex SelectTech 552, however, uses plastic and metal, which, while lightweight, may not hold up as well to intense use over time.

Indicates the primary material used for the dumbbell body.

Steel and urethane make the PowerBlock Pro 50 feel so much more durable. The BowFlex SelectTech 552 feels a little too lightweight for me.

See more

Weight Plate Material

What is the plate material?

0 PowerBlock Pro 50 1 Votes Steel

0 BowFlex SelectTech 552 0 Votes Plastic-Coated Metal

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Weight Plate Material

The PowerBlock Pro 50 uses steel weight plates, known for their durability and longevity, while the BowFlex SelectTech 552 opts for plastic-coated metal, which is lighter but might wear down more quickly with heavy use.

Describes what the weight plates are made of.

Steel plates are a game-changer for durability. PowerBlock Pro 50 definitely feels sturdier than the plastic-coated metal on the BowFlex.

See more

Grip Texture

What type of grip texture does it have?

0 PowerBlock Pro 50 1 Votes Contoured

0 BowFlex SelectTech 552 0 Votes Rubberized

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Grip Texture

The PowerBlock Pro 50 has a contoured grip, designed to provide better ergonomics and reduce hand fatigue during use. In contrast, the BowFlex SelectTech 552 has a rubberized grip, which is more comfortable but might not offer the same level of secure handling for heavy lifts.

Defines the surface texture of the handle for grip control.

The PowerBlock Pro 50's contoured grip feels way better for longer workouts compared to BowFlex’s rubberized grip.

See more

Locking Mechanism Type

What type of locking mechanism is used?

0 PowerBlock Pro 50 1 Votes Magnetic Pin Lock

0 BowFlex SelectTech 552 0 Votes Dial Lock

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Locking Mechanism Type

The PowerBlock Pro 50 uses a magnetic pin lock system, providing a secure and stable lock to hold the weights in place. In comparison, the BowFlex SelectTech 552 relies on a dial lock, which some users find less secure but easier to operate.

Identifies the system securing the plates.

The dial lock on the BowFlex SelectTech 552 is easy to use, but I feel safer with the magnetic pin lock on the PowerBlock Pro 50.

See more

Finish Type

What finish does it have?

0 PowerBlock Pro 50 0 Votes Urethane Coated

0 BowFlex SelectTech 552 0 Votes Matte

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Finish Type

The PowerBlock Pro 50 features a urethane-coated finish, offering more resistance to wear and tear, while the BowFlex SelectTech 552 has a matte finish, which is more prone to scratches and marks but may be more aesthetically appealing to some.

Type of surface finish applied to the dumbbell.

Weight Plate Shape

What is the shape of the weight plates?

0 PowerBlock Pro 50 0 Votes Rectangular

0 BowFlex SelectTech 552 0 Votes Round

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Weight Plate Shape

The PowerBlock Pro 50's rectangular weight plates contribute to a more compact design, ideal for easy storage. The BowFlex SelectTech 552 uses round plates, which may provide a more classic aesthetic but take up more space.

Defines the shape of the weight plates for stability.

Handle Material

What material is the handle made from?

0 PowerBlock Pro 50 0 Votes Alloy Steel

0 BowFlex SelectTech 552 0 Votes Steel, Rubber

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Handle Material

The PowerBlock Pro 50 features handles made from alloy steel, offering a more durable and solid feel. The BowFlex SelectTech 552 uses steel and rubber, which may be slightly more comfortable but potentially less durable in the long run.

Specifies the composition of the dumbbell handle.

Rust Resistance

Is it rust resistant?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Rust Resistance

Both products offer rust resistance, ensuring that they can withstand sweat and humidity, even with frequent use in a gym environment. However, the PowerBlock Pro 50’s urethane coating gives it a slight edge in protecting against wear and tear.

Indicates whether the dumbbell is resistant to corrosion.

Sweat Resistance

Is it resistant to sweat corrosion?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Sweat Resistance

Both dumbbells have sweat resistance, which is important for ensuring durability and maintaining grip during high-intensity workouts.

Determines if the dumbbell withstands sweat exposure.

Shock Resistance

Is the dumbbell shock resistant?

Yes 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Shock Resistance

The PowerBlock Pro 50 features shock resistance, making it a more rugged choice for users who want added durability. The BowFlex SelectTech 552 lacks this feature, meaning it may be less resilient to drops or rough handling.

Defines if the dumbbell can absorb impacts or drops.

Anti-roll Design

Does it feature an anti-roll design?

Yes 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Anti-roll Design

The PowerBlock Pro 50 includes an anti-roll design, ensuring that the dumbbells stay in place when set down. The BowFlex SelectTech 552 lacks this feature, which could lead to rolling and potential damage.

Prevents dumbbells from rolling when placed on the floor.

Dimensions & Weight 19

Height

What is the dumbbell’s height?

7.25 inch 0 Votes
9 inch 0 Votes

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Height

The PowerBlock Pro 50 has a height of 7.25 inches, making it slightly more compact for easier storage and handling. The BowFlex SelectTech 552, at 9 inches, is taller and might require more vertical storage space, which could be a concern for users with limited space.

The overall height of the dumbbell from floor to top.

Weight per Dumbbell

What is the total weight per dumbbell?

50 lbs 0 Votes
52.5 lbs 0 Votes

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Weight per Dumbbell

The PowerBlock Pro 50's 50 lbs weight per dumbbell is ideal for users who need more controlled weight increments. The BowFlex SelectTech 552 weighs 52.5 lbs per dumbbell, making it slightly heavier but potentially beneficial for users who want to lift heavier in fewer increments.

The total weight of one dumbbell when fully assembled.

Total Set Weight

What is the total set weight?

100 lbs 0 Votes
105 lbs 0 Votes

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Total Set Weight

The total weight of the PowerBlock Pro 50 set is 100 lbs, offering a substantial weight range for diverse workouts. The BowFlex SelectTech 552 set weighs 105 lbs, providing only a slight increase but still ideal for users seeking to maximize their lifting capacity.

The combined weight of both dumbbells in the set.

Package Weight

What is the package weight?

104.8 lbs 0 Votes
105 lbs 0 Votes

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Package Weight

The PowerBlock Pro 50's 104.8 lbs package weight is slightly lighter than the BowFlex SelectTech 552's 105 lbs, which might make shipping or transport a bit easier for the PowerBlock.

The total weight of the packaging including contents.

Width

What is the dumbbell’s width?

7 inch 0 Votes
8.3 inch 0 Votes

PowerBlock Pro 50
PowerBlock Pro 50

With a width of 7 inches (about 17.78 cm), the compact design ensures easy storage without taking up too much space in your home gym.

BowFlex SelectTech 552
BowFlex SelectTech 552

Equivalent to 21.1 cm, this width is standard for adjustable dumbbells, making them easy to handle but still compact enough for home gyms.

The overall width of the dumbbell when ready for use.

Length

What is the dumbbell’s length?

13 inch 0 Votes
16.9 inch 0 Votes

PowerBlock Pro 50
PowerBlock Pro 50

The length of the dumbbells is 13 inches (about 33.02 cm), offering a compact design that is ideal for home workouts.

BowFlex SelectTech 552
BowFlex SelectTech 552

Equivalent to 43 cm, the length is fairly typical for this type of adjustable dumbbell, ensuring enough space for the weight plates without becoming overly bulky.

The overall length of the dumbbell.

Folded Width

What is the folded width?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

Who knows? 0 Votes BowFlex SelectTech 552 (Help us out by suggesting one!)

The dumbbell’s width when folded or collapsed for storage.

Folded Length

What is the folded length?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

Who knows? 0 Votes BowFlex SelectTech 552 (Help us out by suggesting one!)

Length when folded for compact storage.

Folded Height

What is the folded height?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

Who knows? 0 Votes BowFlex SelectTech 552 (Help us out by suggesting one!)

Height when folded for storage convenience.

Package Width

What is the package width?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

Who knows? 0 Votes BowFlex SelectTech 552 (Help us out by suggesting one!)

The shipping box’s width measurement.

Package Length

What is the package length?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

Who knows? 0 Votes BowFlex SelectTech 552 (Help us out by suggesting one!)

The length of the shipping package.

Package Height

What is the package height?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

Who knows? 0 Votes BowFlex SelectTech 552 (Help us out by suggesting one!)

The height of the package for storage or shipping.

Adjustment & Mechanism 15

Selector Type

What type of selector mechanism is used?

0 PowerBlock Pro 50 0 Votes Pin

0 BowFlex SelectTech 552 0 Votes Dial

PowerBlock Pro 50
PowerBlock Pro 50

The selector pin mechanism provides a fast and secure method of adjusting the weight, reducing downtime between exercises.

Indicates the physical mechanism used to select weight levels.

Weight Settings Total

How many weight settings are available?

0 PowerBlock Pro 50 0 Votes 20

0 BowFlex SelectTech 552 0 Votes 15

PowerBlock Pro 50
PowerBlock Pro 50

The 20 weight settings range from 5 lbs to 50 lbs (about 2.27 kg to 22.68 kg), offering a versatile workout with varied resistance.

The total number of distinct weight settings available on the adjustable dumbbells indicates the range of selectable weights for workouts.

Adjustment Speed

How quickly can weights be adjusted?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

7 sec 0 Votes

BowFlex SelectTech 552
BowFlex SelectTech 552

In about 7 seconds, you can change the weight, which makes these ideal for fast-paced workouts and supersets. It's quicker than many other adjustable dumbbells.

Time required to change weight levels.

Load Balance Accuracy

What is the load balance accuracy?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

98 % 0 Votes

BowFlex SelectTech 552
BowFlex SelectTech 552

Estimated from user reviews and product testing.

Reflects the precision of balanced load distribution per setting.

Weight Selector Location

Where is the weight selector located?

0 PowerBlock Pro 50 0 Votes Handle End

0 BowFlex SelectTech 552 0 Votes Handle End

Identifies where the adjustment control is placed.

Weight Adjustment Options

What weight setting options can be set?

0 PowerBlock Pro 50 0 Votes 5, 7.5, 10, 12.5, 15, 17.5, 20, 22.5, 25, 27.5, 30, 32.5, 35, 37.5, 40, 42.5, 45, 47.5, 50 lbs

0 BowFlex SelectTech 552 0 Votes 5, 7.5, 10, 12.5, 15, 17.5, 20, 22.5, 25, 30, 35, 40, 45, 50, 52.5 lbs

Refers to the specific weight settings that can be set using an adjustment mechanism.

Audible Click Feedback

Does it have audible feedback during adjustment?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Determines if a sound confirms successful weight selection.

Adjustment Indicator Markings

Are there clear indicator markings?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Shows whether visible markings indicate selected weights.

Locking Safety Feature

Does it have a safety locking feature?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Specifies whether the system includes a lock to prevent accidental plate release.

Manual Lock Override

Can the lock be overridden manually?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Determines if the user can manually override the locking mechanism.

Smooth Transition Mechanism

Does it transition smoothly between weights?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Indicates whether the mechanism transitions weights fluidly.

Weight Range Display Type

What type of display shows weight range?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

0 BowFlex SelectTech 552 0 Votes Printed

Describes how the selected weight range is shown to the user.

Functionality & Features 14

Noise Reduction Feature

Does it feature noise reduction?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

BowFlex SelectTech 552
BowFlex SelectTech 552

With the molding around the metal plates, the 552s offer a quieter workout, reducing the clanking sound you get with traditional fixed weights. This is helpful for home gyms, especially in apartments or early mornings.

Indicates if the dumbbell minimizes noise when plates move.

Compact Storage

Is it designed for compact storage?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

BowFlex SelectTech 552
BowFlex SelectTech 552

These dumbbells feature a compact design that allows for easy storage in tight spaces, perfect for small home gyms or limited storage areas.

Indicates if the dumbbell and stand can fit into small spaces easily.

Quick Weight Change

Does it support quick weight changes?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Determines if the dumbbell can change weights rapidly with minimal effort.

Expandable Weight Kit

Can it be expanded with additional weight kits?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Shows whether extra plates or kits can expand total weight.

Dual Dumbbell System

Does it include a dual dumbbell system?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Specifies if the product includes two dumbbells instead of one.

Safety Interlock

Does it feature a safety interlock system?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Prevents the dumbbell from releasing plates when not secured.

Plate Retention Strength

What is the plate retention strength?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

Who knows? 0 Votes BowFlex SelectTech 552 (Help us out by suggesting one!)

Maximum retention force keeping plates in place.

Visual Weight Display

Is there a visible weight display?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Shows the currently selected weight visibly on the dumbbell.

Auto-lock Reset

Does it auto-reset its lock mechanism?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Determines if the locking mechanism resets automatically after adjustment.

Stackable Design

Can the dumbbells be stacked for storage?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Determines if dumbbells can be stacked for space-saving storage.

Folding Mechanism

Does it have a folding mechanism?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Indicates if parts can fold for storage or portability.

Detachable Handle

Is the handle detachable?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Defines whether the handle can be detached from the frame or plates.

Performance & Use 13

Max Load Capacity

What is the maximum load capacity?

50 lbs 0 Votes
52.5 lbs 0 Votes

PowerBlock Pro 50
PowerBlock Pro 50

Each dumbbell has a 50 lbs (about 22.68 kg) maximum load capacity, offering a suitable range for both strength and endurance training.

BowFlex SelectTech 552
BowFlex SelectTech 552

23.8 kg. This max weight is sufficient for most home gym users but may be limiting for advanced lifters who need heavier loads.

The maximum safe load each dumbbell can handle during use.

Fatigue Reduction Design

Does it feature fatigue reduction design?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

PowerBlock Pro 50
PowerBlock Pro 50

The ergonomic design, featuring contoured handles and a smooth adjustment mechanism, reduces user fatigue during long workout sessions.

BowFlex SelectTech 552
BowFlex SelectTech 552

Helps reduce strain on your hands and wrists with the ergonomic, rubberized grip and balanced design, making extended workouts more comfortable.

Whether the design minimizes fatigue from grip or motion.

Training Type Compatibility

What types of training is it compatible with?

0 PowerBlock Pro 50 0 Votes Strength, HIIT, Circuit

0 BowFlex SelectTech 552 0 Votes Strength, HIIT, Circuit, Endurance

PowerBlock Pro 50
PowerBlock Pro 50

These dumbbells are compatible with various training types, including strength, HIIT, and circuit workouts, providing flexibility for different fitness goals.

BowFlex SelectTech 552
BowFlex SelectTech 552

These dumbbells are versatile for various training styles, including strength training, high-intensity interval training (HIIT), and circuit workouts, making them ideal for home gym enthusiasts looking for a multifunctional tool.

Identifies training styles suitable for the dumbbell.

Balance Consistency

What is the balance consistency rating?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

98 % 0 Votes

BowFlex SelectTech 552
BowFlex SelectTech 552

Estimated from user feedback and product testing.

Consistency of balance between the left and right dumbbells.

Repetition Comfort

How comfortable is it during repetitions?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

90 % 0 Votes

BowFlex SelectTech 552
BowFlex SelectTech 552

Estimated based on feedback from users.

Measures comfort level during repetitive use.

Muscle Group Efficiency

What is the muscle group efficiency?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

90 % 0 Votes

BowFlex SelectTech 552
BowFlex SelectTech 552

Estimated based on typical dumbbell workout efficiency.

Measures how effectively weight distribution targets intended muscles.

Repetition Speed Capability

What is the repetition speed capability?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

20 reps/min 0 Votes

BowFlex SelectTech 552
BowFlex SelectTech 552

Estimated from typical dumbbell workout speeds.

Maximum recommended repetition rate.

Continuous Use Duration

What is the continuous use duration?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

60 min 0 Votes

BowFlex SelectTech 552
BowFlex SelectTech 552

Estimated based on typical workout durations for adjustable dumbbells.

Safe continuous usage time before cooling or resting is recommended.

Control Precision

What is the control precision rating?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

95 % 0 Votes

Indicates how precisely weight changes respond to user input.

Vibration Feedback

Does it produce vibration during use?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Whether vibrations occur during lifts or drops.

Exercise Versatility

How many exercises can be performed?

0 PowerBlock Pro 50 0 Votes Barbell,Kettlebell,Dumbbell

0 BowFlex SelectTech 552 0 Votes Yes

Number of unique exercises the dumbbell supports.

Beginner Friendly

Is it beginner friendly?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Indicates suitability for novice users.

Ergonomics & Comfort 12

Handle Shape

What is the handle shape?

0 PowerBlock Pro 50 0 Votes Contoured

0 BowFlex SelectTech 552 0 Votes Straight

BowFlex SelectTech 552
BowFlex SelectTech 552

The straight handle design is common for dumbbells and provides a standard grip, though some users prefer contoured handles for more comfort during certain exercises.

Defines the shape of the handle for comfort and wrist alignment.

Pressure Distribution

What is the pressure distribution rating?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

90 % 0 Votes

BowFlex SelectTech 552
BowFlex SelectTech 552

Estimated from ergonomic design features.

Measures how evenly pressure is distributed along the grip.

Hand Clearance

What is the hand clearance?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

3 inch 0 Votes

BowFlex SelectTech 552
BowFlex SelectTech 552

Estimated from standard dumbbell handle designs.

Vertical distance between handle and plates, affecting comfort.

User Hand Size Fit

What hand sizes fit the handle best?

0 PowerBlock Pro 50 0 Votes Universal

0 BowFlex SelectTech 552 0 Votes Universal

BowFlex SelectTech 552
BowFlex SelectTech 552

Suitable for a wide range of hand sizes, making them comfortable for most users, whether you're a beginner or an advanced lifter.

Indicates which hand sizes fit comfortably.

Center of Gravity Balance

What is the center of gravity balance rating?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

95 % 0 Votes

BowFlex SelectTech 552
BowFlex SelectTech 552

Estimated from product design and testing.

Indicates how well the dumbbell’s center of gravity supports stability.

Comfort Certification

Does it have comfort certifications?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

0 BowFlex SelectTech 552 0 Votes CE

BowFlex SelectTech 552
BowFlex SelectTech 552

CE certification ensures the dumbbells meet European Union health, safety, and environmental protection standards.

Lists ergonomic or safety comfort certifications.

Handle Cushioning

Is the handle cushioned?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Indicates whether the handle has padding or cushioning for added comfort.

Anti-slip Coating

Does it have an anti-slip coating?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Determines if a coating prevents slipping due to sweat.

Temperature-neutral Grip

Does the grip stay comfortable in all temperatures?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Indicates if the grip material remains neutral to temperature changes.

Wrist Alignment Support

Does it provide wrist alignment support?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Determines whether the design supports proper wrist alignment.

Left/Right Hand Adaptability

Is it suitable for both left and right hands?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Determines if the dumbbell design suits both hands equally.

Vibration Dampening

Does it have vibration dampening?

Yes 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Reduces the vibration impact from movements or drops.

Maintenance & Care 9

Cleaning Method

What cleaning method is recommended?

0 PowerBlock Pro 50 0 Votes Damp Cloth

0 BowFlex SelectTech 552 0 Votes Damp Cloth

BowFlex SelectTech 552
BowFlex SelectTech 552

Simple to clean, just wipe down with a damp cloth, keeping maintenance easy and straightforward. Avoid harsh chemicals that could damage the materials.

Recommended way to clean the dumbbell safely.

Maintenance Frequency

How often should it be maintained?

0 PowerBlock Pro 50 0 Votes As Needed

0 BowFlex SelectTech 552 0 Votes As Needed

How often regular maintenance should be performed.

Lubrication Needed

Does it need lubrication?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Specifies if lubrication is required for internal parts.

Replaceable Parts

Does it have replaceable parts?

Yes 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Indicates if parts can be replaced when worn or damaged.

Replacement Availability

Where can you get replacement parts?

0 PowerBlock Pro 50 0 Votes Brand Store

0 BowFlex SelectTech 552 0 Votes Online

Where replacement parts can be obtained.

Storage Temperature Range

What is the recommended storage temperature range?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

0 BowFlex SelectTech 552 0 Votes -40–120°F

The safe ambient temperature range for storage.

Maintenance Tool

Are maintenance tools included?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Indicates if basic tools are included for maintenance.

Spare Parts

Are spare parts included?

Yes 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Indicates if spare bolts or components are included.

Storage & Portability 12

Package Type

What type of package is used?

0 PowerBlock Pro 50 0 Votes Box

0 BowFlex SelectTech 552 0 Votes Box

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Package Type

Both products come in a box package, which is the most common packaging for adjustable dumbbells and ensures that the items are protected during shipping.

Describes the type of packaging for shipping or transport.

Foldable for Storage

Is it foldable for storage?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Foldable for Storage

Neither the PowerBlock Pro 50 nor the BowFlex SelectTech 552 is foldable, meaning both require adequate space for storage.

Indicates if the product can fold for smaller storage size.

Carrying Handle

Does it have a carrying handle?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Carrying Handle

The BowFlex SelectTech 552 features a carrying handle, making it easier to transport between workouts. In comparison, the PowerBlock Pro 50 lacks this feature, so it may be harder to move around.

Determines if the dumbbell or tray has a handle for transport.

Transport Wheels

Are there transport wheels?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Transport Wheels

The BowFlex SelectTech 552 includes transport wheels, offering better portability. The PowerBlock Pro 50 does not have this feature, making it less convenient for those who need to move their equipment frequently.

Indicates whether wheels are provided for easier movement.

Eco-friendly Packaging

Is the packaging eco-friendly?

Yes 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Eco-friendly Packaging

The PowerBlock Pro 50 uses eco-friendly packaging, which is a nice touch for environmentally conscious consumers. The BowFlex SelectTech 552 does not explicitly mention eco-friendly packaging.

Indicates whether recyclable or sustainable materials are used.

Packaging Material

What is the packaging material?

0 PowerBlock Pro 50 0 Votes Cardboard

0 BowFlex SelectTech 552 0 Votes Cardboard

BowFlex SelectTech 552
BowFlex SelectTech 552

Cardboard packaging is standard and eco-friendly compared to plastic alternatives. It's recyclable, which is a plus for those concerned with sustainability.

Specifies the main material used for packaging.

Storage Stand

Does it include a storage stand?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Indicates whether a dedicated stand for dumbbells is provided.

Storage Tray

Is there a storage tray included?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Determines if a tray is provided to hold dumbbells when not in use.

Storage Rack Compatibility

Are the dumbbells compatible with standard racks?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Specifies whether the dumbbells fit standard storage racks.

Easy Assembly for Transport

Can it be easily assembled/disassembled for transport?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Determines if the dumbbell can be disassembled or folded for transport ease.

Travel Case

Does it come with a travel case?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Specifies if a travel or carrying case is provided.

Package Protection

Does the package include protective materials?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Indicates if the product has internal padding or foam during shipping.

Durability & Safety 13

Safety Lock Mechanism

Does it feature a safety lock mechanism?

Yes 0 Votes PowerBlock Pro 50

Yes 1 Votes BowFlex SelectTech 552

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Safety Lock Mechanism

The PowerBlock Pro 50 has a safety lock mechanism, which enhances security during weight changes. The BowFlex SelectTech 552 also features a safety lock but adds a child safety lock, making it a better option for households with young children.

Prevents weights from accidentally detaching during exercise.

I like the extra safety with BowFlex’s child safety lock, especially with kids around. PowerBlock doesn’t offer that.

See more

Safety Certification

What safety certification does it meet?

0 PowerBlock Pro 50 0 Votes ASTM, CE

0 BowFlex SelectTech 552 0 Votes CE

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Safety Certification

Both dumbbell sets meet safety standards with the PowerBlock Pro 50 having certifications from ASTM and CE, while the BowFlex SelectTech 552 holds a CE certification, which is common for European markets.

Lists recognized safety standard certifications.

Drop Resistance

What is the drop resistance?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

5 ft 0 Votes

BowFlex SelectTech 552
BowFlex SelectTech 552

Estimated from product testing.

Maximum height the dumbbell can drop without structural damage.

Anti-slip Base

Does it have an anti-slip base?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

BowFlex SelectTech 552
BowFlex SelectTech 552

The anti-slip base ensures that the dumbbells stay securely in place during use, enhancing safety and stability during exercises.

Provides traction on surfaces to prevent slipping.

Shock Absorption

Does it have shock absorption features?

Yes 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Indicates if the dumbbell can absorb impact during use or drops.

Temperature Resistance

What is the temperature resistance?

Who knows? 0 Votes PowerBlock Pro 50 (Help us out by suggesting one!)

120 °F 0 Votes

Safe operating temperature range before materials degrade.

Humidity Resistance

Is it humidity resistant?

Yes 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Indicates whether materials resist damage from humidity.

Chemical Resistance

Is it chemical resistant?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Determines if materials withstand cleaning chemicals.

Safe Grip Surface

Does it feature a safe grip surface?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Ensures handle and materials are safe for long contact use.

Child Safety Lock

Does it have a child safety lock?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Ensures the dumbbell cannot be adjusted or used by children.

Pinch Protection

Does it have pinch protection?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Prevents fingers from getting caught during adjustment.

Overload Warning

Does it include overload warning?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Indicates if a warning is present when exceeding weight capacity.

Design & Aesthetics 7

Design Style

What is the design style?

0 PowerBlock Pro 50 0 Votes Modern

0 BowFlex SelectTech 552 0 Votes Modern

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Design Style

Both the PowerBlock Pro 50 and BowFlex SelectTech 552 have a modern design style. However, the PowerBlock features a minimalist appearance, focusing on functionality, while the BowFlex includes a more traditional design with rounded edges and classic color options.

Overall design theme of the dumbbell.

Matching Set Availability

Is there a matching set available?

Yes 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Matching Set Availability

The PowerBlock Pro 50 has matching set availability, allowing you to expand your weight range with additional sets. In contrast, the BowFlex SelectTech 552 does not offer this feature, limiting its upgrade potential over time.

Indicates if similar design items (e.g., stand, barbell) are available.

Color Options

What color options are available?

0 PowerBlock Pro 50 0 Votes Black

0 BowFlex SelectTech 552 0 Votes Black

Lists available color finishes for the dumbbells.

Shape Profile

What is the dumbbell’s shape profile?

0 PowerBlock Pro 50 0 Votes Rectangular

0 BowFlex SelectTech 552 0 Votes Round

Defines the outer shape of the dumbbell for visual and functional appeal.

Brand Logo Placement

Where is the brand logo placed?

0 PowerBlock Pro 50 0 Votes Handle, End Cap

0 BowFlex SelectTech 552 0 Votes Handle

Indicates where the manufacturer’s logo is displayed.

Minimalist Appearance

Does it have a minimalist appearance?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Determines if the design is clean and uncluttered.

Customizable Design

Is the design customizable?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Specifies if users can modify appearance (e.g., handle wraps, caps).

Technology & Smart Features 8

App Connectivity

Does it support app connectivity?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

PowerBlock Pro 50
vs
BowFlex SelectTech 552
App Connectivity

The BowFlex SelectTech 552 stands out with app connectivity, offering integration with fitness tracking apps. The PowerBlock Pro 50 lacks this feature, which may be a drawback for users who prefer high-tech solutions.

Determines if the dumbbell can connect to a mobile fitness app.

Digital Display

Does it have a digital display?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Indicates whether the dumbbell features a built-in display for weight or workout data.

Bluetooth Compatibility

Is it Bluetooth compatible?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Indicates support for Bluetooth pairing with devices.

Smart Sync with Fitness Apps

Does it sync with fitness apps?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Syncs with third-party apps for performance data exchange.

Weight Tracking Feature

Does it track weight automatically?

No 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

Determines if the dumbbell can record and monitor weight settings.

Motion Tracking Sensors

Does it have motion tracking sensors?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Detects movement patterns for workout analysis.

Auto Calibration

Does it have auto-calibration?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Automatically adjusts or calibrates measurement accuracy.

Firmware Upgradable

Is the firmware upgradable?

No 0 Votes PowerBlock Pro 50

No 0 Votes BowFlex SelectTech 552

Determines if the dumbbell’s software can be updated for new features.

Warranty & Certification 7

Warranty Period

What is the warranty period?

0 PowerBlock Pro 50 1 Votes 5 Years

0 BowFlex SelectTech 552 0 Votes 2 Years

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Warranty Period

The PowerBlock Pro 50 offers a robust 5-year warranty, providing more extended coverage compared to the BowFlex SelectTech 552, which comes with a 2-year warranty. This difference can give PowerBlock users more peace of mind regarding long-term durability.

Length of time the product is covered under warranty.

I need something I can count on long-term. The PowerBlock Pro 50's 5-year warranty beats BowFlex’s 2-year warranty by a huge margin.

See more

Warranty Coverage

What parts are covered under warranty?

0 PowerBlock Pro 50 0 Votes Parts, Mechanism, Frame

0 BowFlex SelectTech 552 0 Votes Parts, Mechanism, Frame

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Warranty Coverage

The PowerBlock Pro 50 offers a superior 5-year warranty, compared to the BowFlex SelectTech 552's 2-year warranty, giving PowerBlock users extended protection.

Specific areas or components covered by warranty.

Customer Support Channel

What support channels are available?

0 PowerBlock Pro 50 0 Votes Email, Phone

0 BowFlex SelectTech 552 0 Votes Email, Phone, Chat

PowerBlock Pro 50
vs
BowFlex SelectTech 552
Customer Support Channel

The PowerBlock Pro 50 offers customer support via email and phone, whereas the BowFlex SelectTech 552 provides additional support through chat alongside email and phone, providing more immediate access to assistance.

Contact methods available for customer service.

Return Policy

What is the return policy?

0 PowerBlock Pro 50 0 Votes 30 Days

0 BowFlex SelectTech 552 0 Votes 30 Days

Specifies the allowed return duration.

Certification Type

What certifications does it hold?

0 PowerBlock Pro 50 0 Votes ASTM, CE

0 BowFlex SelectTech 552 0 Votes CE

Lists product quality or safety certifications.

Compliance Standards

What compliance standards does it meet?

0 PowerBlock Pro 50 0 Votes RoHS, REACH, California Prop 65

0 BowFlex SelectTech 552 0 Votes RoHS, REACH

Industry or environmental compliance adhered to.

Safety Certification Body

Who certified its safety compliance?

0 PowerBlock Pro 50 0 Votes TÜV

0 BowFlex SelectTech 552 0 Votes TÜV

Organization responsible for certifying safety compliance.

User Experience 7

Noise Level

What is the noise level?

30 dB 0 Votes
50 dB 0 Votes

PowerBlock Pro 50
PowerBlock Pro 50

The Pro 50 operates at a low 30 dB, which is quieter than many traditional metal dumbbells, making it suitable for quieter environments like home gyms.

Measures operational noise during weight changes or movement.

Weight Accuracy Perception

How accurate does the weight feel?

90 % 0 Votes
90 % 0 Votes

PowerBlock Pro 50
PowerBlock Pro 50

The weight accuracy perception is around 90%, ensuring that the dumbbells provide a consistent resistance for strength training.

Perceived accuracy of weight vs. labeled weight.

Longevity Perception

How do users perceive its longevity?

80 % 0 Votes
80 % 0 Votes

PowerBlock Pro 50
PowerBlock Pro 50

The perceived longevity of these dumbbells is high at 80%, meaning they are built to withstand frequent use over several years.

How durable the product feels based on user feedback.

Assembly Manual

Is there an assembly manual included?

Yes 0 Votes PowerBlock Pro 50

Yes 0 Votes BowFlex SelectTech 552

States if a printed or digital assembly manual is provided.

Setup Difficulty

How difficult is the setup?

10 % 0 Votes
10 % 0 Votes

Rate of how complex or simple it is to set up initially.

User Manual Clarity

How clear is the user manual?

90 % 0 Votes
80 % 0 Votes

Rating for the clarity and usefulness of included manuals.

Ease of Cleaning

How easy are they to clean?

90 % 0 Votes
75 % 0 Votes

How easily the dumbbells can be wiped or maintained after workouts.

Surveys

Because hot takes deserve votes.

Durability

How would you rate the durability of this adjustable dumbbell set?

Very durable — Made of high-quality steel, designed to last for over 5 years
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Durable — Solid construction, expected to last 3-5 years
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Average — Moderate quality, lasts around 1-3 years
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Below average — Wear and tear noticeable after 6 months to 1 year
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Poor — Breaks or shows significant damage in less than 6 months
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552

Ease of Use

How easy is it to adjust the weights on this adjustable dumbbell set?

Extremely easy — Quick, smooth weight adjustments with one hand
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Very easy — Simple to adjust, but requires both hands
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Average — Requires effort and a few attempts for adjustment
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Below average — Difficult to adjust, takes time and effort
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Very difficult — Almost impossible to adjust quickly, needs constant struggle
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552

Design and Comfort

How comfortable is the grip and overall design of this adjustable dumbbell?

Very comfortable — Ergonomically designed for long workout sessions, non-slip grip
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Comfortable — Good grip, minimal discomfort after extended use
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Average — Grip is okay, but could be improved for longer sessions
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Below average — Grip can feel slippery or uncomfortable after a while
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Uncomfortable — Poor grip design, causing discomfort and slippage during workouts
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552

Noise

How noisy is the adjustable dumbbell during use?

Very quiet — Almost silent, no disruptive noise during use
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Quiet — Makes a soft noise, barely noticeable
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Average — Mild noise, not disturbing
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Noisy — Noticeable clanking when adjusting weights
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Very noisy — Constant loud clanking, disruptive to workout environment
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552

Setup and Assembly

How would you rate the setup or assembly experience of this adjustable dumbbell set?

Very easy — No assembly required, or quick and straightforward setup
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Easy — Quick to set up with clear instructions, minimal effort
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Average — Somewhat easy but requires time and attention to detail
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Below average — Instructions unclear, setup took longer than expected
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Very difficult — Complicated setup, difficult to assemble even with instructions
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552

Weight Range Flexibility

How would you rate the weight range flexibility of this adjustable dumbbell set?

Excellent — Wide range of weights, perfect for all fitness levels
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Good — Offers a decent range, suitable for most users
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Average — Adequate range but may not meet needs of advanced users
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Limited — Narrow weight range, not ideal for varied workouts
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Poor — Very limited range, not useful for most workout routines
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552

Stability

How stable is this adjustable dumbbell during use?

Very stable — Stays balanced and secure during all exercises
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Stable — Solid grip, doesn’t wobble much
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Average — Slight wobble, but still manageable during most exercises
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Unstable — Noticeable wobble during certain exercises
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Very unstable — Wobbles significantly, makes it hard to use safely
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552

Portability

How portable is this adjustable dumbbell set for storage or travel?

Very portable — Compact, lightweight, and easy to move or store
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Portable — Easy to carry and store, takes up minimal space
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Average — Manageable size, but not as convenient to carry around
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Bulky — Takes up a lot of space, not ideal for travel or small storage areas
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Very bulky — Too heavy and large, difficult to move or store
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552

Materials and Build Quality

How would you rate the materials and build quality of this adjustable dumbbell set?

Excellent — Premium materials (e.g., cast iron, steel) used, solid and reliable construction
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Good — Strong build with good materials, feels sturdy
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Average — Fairly solid, but could be improved in terms of material quality
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Below average — Uses lightweight or cheap materials, feels flimsy
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Poor — Poor materials, prone to damage or breaking easily
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552

User Satisfaction

Overall, how satisfied are you with this adjustable dumbbell set?

Extremely satisfied — Exceeds expectations in all areas, highly recommended
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Satisfied — Meets most expectations, happy with the purchase
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Neutral — Decent, but could be improved in some areas
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Dissatisfied — Falls short of expectations, would not recommend
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552
Very dissatisfied — Not satisfied, regret the purchase, would not recommend
0 Votes
PowerBlock Pro 50
0 Votes
BowFlex SelectTech 552

Guides 2

Files 1

PowerBlock Pro 50 Adjustable Dumbbells User Manual

shopify.com
shopify.com

Files 1

BowFlex SelectTech 552 Adjustable Dumbbells Owner's Manual

bowflex.com
bowflex.com

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

PowerBlock
PowerBlock
PowerBlock Pro 50
PowerBlock Pro 50
0 / 5 0 Reviews
BowFlex
BowFlex
BowFlex SelectTech 552
BowFlex SelectTech 552
0 / 5 0 Reviews

Discussions 0

Thoughts, takes, and hot debates.

Awards 0

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Collections 0

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More Adjustable Dumbbells 0

Unlock more awesome finds.

Other PowerBlock Adjustable Dumbbells 10

Other BowFlex Adjustable Dumbbells 4

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vs