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Bowflex SelectTech vs POWERBLOCK (2022): Adjustable Dumbbell Comparison

The Bowflex SelectTech 552 and the POWERBLOCK Elite are two of the most popular adjustable dumbbells for home use. They both have a compact design, allowing you to reduce clutter in your home gym or in your workout area. These adjustable dumbbells are worthy additions to your home gym if you want to develop strength or just for general fitness. So which pair should you choose? Below is our POWERBLOCK vs SelectTech adjustable dumbbells review and comparison to help you decide.

Bowflex SelectTech vs POWERBLOCK Comparison Chart

ModelBowflex SelectTech 552POWERBLOCK Elite
PriceCheck price at AmazonCheck price at Amazon
Dimensions15.75 x 8.3 x 9 inches (each)12 x 6 x 6 inches (each)
Weight Range5lbs โ€“ 52lbs (each)5lbs – 50lbs (each)
Weight Settings15 weight settings
5, 7.5, 10, 12.5, 15, 17.5, 20, 22.5, 25, 30, 35, 40, 45, 50 and 52.5lbs
15 weight settings
5, 7.5, 10, 15, 17.5, 20, 25, 27.5, 30, 35, 37.5, 40, 45, 47.5 and 50lbs
Weight SelectionDialSelector Pin
Up to 70lbs and 90lbs
Warranty2 years10 years

Bowflex SelectTech Adjustable Dumbbell Review

A pair of dumbbells with an easy to use dial system for adjusting weight.

bowflex selecttech adjustable dumbbell review
The SelectTech 552 looks more like traditional dumbbells than the POWERBLOCK due to their rounded plates.

The Bowflex SelectTech 552 are adjustable dumbbells that make use of a dial system for weight/resistance selection. The build quality is very good, as mentioned in our Bowflex SelectTech 552 vs 1090 comparison.

This pair of dumbbells has a metal frame covered by plastic composite, and the handles are covered with textured rubber grips for comfort. Each dumbbell is measured at 15.75 x 8.3 x 9 inches, so they are quite bulky. However, they are still space savers considering that they can replace 800lbs of standard dumbbells.

Using the dumbbells is as easy as rotating the dials to your desired weight and picking them up. The weight range is from 5lbs to 52lbs and there are 15 weight settings to choose from. This weight range is ideal for beginners and for those who just want to stay in shape. Unfortunately, these dumbbells are not expandable, so if 52lbs is getting a bit too light, you have no other option but to buy the SelectTech 1090.

POWERBLOCK Elite Adjustable Dumbbell Review

A unique looking pair of adjustable dumbbells with excellent build quality and expandable weight.

powerblock elite adjustable dumbbell review
The POWERBLOCK Elite dumbbells are shaped like blocks, hence the name.

The POWERBLOCK Elite dumbbells are easily recognizable since they are shaped like a block. There are a few advantages to having this shape instead of the more common rounded shape. They won’t roll away from you when you put them down even with uneven flooring. Also, they are easy to store since they don’t need a storage tray to stay in place.

Measuring 12 x 6 x 6 inches, these dumbbells have a small footprint and they won’t take up much space. They are built to last since they have a metal frame with few plastic parts. The handles are made of metal but they are comfortable to grip for long and heavy lifting sessions.

These dumbbells are easy to use and adjusting the weight with the magnetic selector pin is similar to changing weights on a cable machine. Just like the Bowflex SelectTech 552, these dumbbells have 15 weight settings to choose from. The weight range is 5lbs to 50lbs, so these are 2.5lbs lighter than the SelectTech 552. However, these dumbbells are expandable to 70lbs or 90lbs by purchasing POWERBLOCK’s expansion kits.


The SelectTech 552 is easier to use but the POWERBLOCK Elite is expandable.

bowflex selecttech vs powerblock differences
The Bowflex SelectTech dumbbells (left) make use of dials for weight selection whereas the POWERBLOCK ELITE dumbbells (right) have selector pins.

The most obvious difference when looking at the two is their appearance. The rounded and square shapes of the Bowflex and POWERBLOCK, respectively, have their advantages and disadvantages. With its rounded shape, the SelectTech 552 dumbbells look and feel like standard dumbbells. However, they can roll off if the floor is uneven and they need a storage tray in order to stay in place.

On the other hand, the square shape of the POWERBLOCK Elite allows for easier storage and when you put them down after repping out, they won’t roll away from you. That said, the design of these dumbbells can be a bit hard on the wrists when looking for a comfortable grip.

As for their weight selection system, both are quick and easy. The dials on the SelectTech 552 are easy enough to use and using the magnetic pin selectors on the Elites are just like changing weights on a cable machine. Both are great for changing weights in between sets.

One huge advantage of the POWERBLOCK Elite dumbbells over the SelectTech 552 is the ability to increase maximum weight. If you progress enough with some of your exercises and find that 50lbs is getting easier, you can easily purchase an expansion kit to increase their maximum weight. You can’t do this with the SelectTech 552.


The Bowflex SelectTech 552 dumbbells are great for beginners and those on a budget, but for serious lifters, the POWERBLOCK Elite is a much better option.

Bowflex SelectTech 552

Best for those on a budget


Better for serious lifters

If you are on a budget or if you don’t see yourself needing more than 52.5lbs for your exercises, the Bowflex SelectTech 552 dumbbells are perfect for you. These are affordable and they are well built, so these dumbbells will last a long time with proper usage. On the other hand, if you are serious with your weight lifting at home, the POWERBLOCK Elite dumbbells are worth investing in. These dumbbells are excellently built and having the ability to buy expansion kits means that these won’t become useless once you develop more strength and need heavier weights.


๐Ÿ“Œ Are Bowflex adjustable dumbbells worth it?

Yes, these dumbbells are worth it if you are looking to get a pair of affordable adjustable dumbbells.

๐Ÿ“Œ Do adjustable dumbbells come in pairs?

Most adjustable dumbbells come in pairs, but there are some that can be purchased individually.

๐Ÿ“Œ Which is better, Bowflex adjustable dumbbells vs POWERBLOCK?

We prefer POWERBLOCK over Bowflex since POWERBLOCK adjustable dumbbells are better built, come with a longer warranty and they can be expanded to add more weight.

๐Ÿ“Œ How long is the warranty for POWERBLOCK dumbbells?

The POWERBLOCK Elite dumbbells come with a 10-year warranty for home use.

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Carlo Salvador

Senior Editor at Compare Before Buying. Writer and researcher passionate about fitness, gaming and music.