Best Adjustable Dumbbells Review & Buyer’s Guide

Why should you buy a pair of adjustable dumbbells? If you would like to build muscles at home, you may have already made several researches on what type of equipment out there and which are the most beneficial ones.

There is no question that for strength training the two most important pieces of equipment are the dumbbells and a barbell. With the help of them we can perform huge number of exercises to train all the muscles groups at home.

Personally I prefer dumbbells since they provide better workouts. Why? Because the moves are more natural, and we can focus on one particular muscle group more efficiency. In addition, most of the dumbbell exercises strengthen secondary muscles as well since you have to keep the balance of your body. Just think about standing dumbbell shoulder presses.

With dumbbells, you can do hundreds of exercises for your chest, shoulders, biceps, triceps, back and legs. That is why I suggest buying dumbbells for those who want to build their home gym.

Top Rated Adjustable Dumbbell Sets Comparison

Below you can see the comparison and reviews of the best rated adjustable dumbbells out there. We picked these items based on our experiences, customer reviews, price and the features they provide.No matter which you choose, you are going to be happy with your purchase since they are made by trusted manufacturers.

Model Features Reviews Price / Details



  • Adjusts from 5 to 52.5 pounds
  • Adjusts in 2.5-pound increments
  • Combines 15 sets of weights into one
  • Unique dial system

Read our review



  • Weight range of 5-50 lbs per hand
  • Expandable to 70, 90 or 130 lbs per hand
  • Replaces 16 pairs of dumbbells
  • 10 year home use warranty

Read our review



  • One 25 - 50 lb. dumbbells with storage tray
  • Chrome plated steel construction
  • Lift from 10 to 50 lbs
  • Single or pair can be bought

Read our review



  • Adjusts from 4 to 45 pounds
  • 5 pound increments
  • Ergonomically designed dumbbell stand
  • Durable thermoplastic rubber handle

Read our review




  • Adjusts from 5-75 lbs in 2 1/2 lb increments
  • Heavy duty construction
  • Two dumbbells at 75 lbs each
  • Limited lifetime warranty

Read our review



  • Pair of 25 lb. dumbbells with storage trays
  • Heavy-duty chrome plated steel
  • Compact design

Read our review


Bowflex SelectTech Dumbbell Sets Review

>>> See what customers think about it here

There is no question that this product is among the most successful ones recommended and used by the most well-known fitness experts. The proof that it works is the thousands of positive reviews throughout the internet and the fact it is the best selling item on Amazon in the dumbbell category.

There are two models available now Bowflex SelecTech 552 and 1090. The system is the same just the 1090 version allows up to 90 lbs by using 5 pounds increment while 552 just 52.5 lbs by using 2.5 increase.

Comparison of the two models


Bowflex SelectTetch Manual

Features & Benefits

  • It has the famous dial system allowing to adjust the weight on the fly.
  • Space saving design and tray to keep the unnecessary plates at one place.
  • ​Perfect both for beginners and intermediate users.
  • ​It comes with a lot of instructional materials to learn the different exercises and to maximize the outcome of your workouts.
  • ​Its modern design makes it an outstanding part of your home gym.
  • ​Its ergonomic handle provides safe and comfortable usage.
  • Made from high-quality materials, durable steel.
  • ​Two years warranty.
  • 15 weight settings.
  • 15.75″ long, 8″ wide, 9″ height
  • Free shipping


  • A few users complained about the broken plastic parts.
  • A few people think the locking system can be better.

Bowflex SelectTech 552
3360 Reviews
Bowflex SelectTech 552
If you want to get a good strength workout at home, but don't have much space, the they are an ideal solution.

Bowflex SelectTech 1090
552 Reviews
Bowflex SelectTech 1090
The big brother of 552 for those who needs more weight to work out with.

PowerBlock Adjustable Dumbbells Review

>>> Check out how it works for the users here

There is no question that PowerBlock dumbbells are among the most serious competitors of Bowflex. There are several versions made for beginners and power users and both for home and commercial use.

There are Classic, Urethane and Sports series. Since there are so many versions available, I’m going to talk about them generally.

Features & Benefits

  • They come with an easy to use selector pin that lets to change the weight quickly. Just slide the pin out and put it where you want. It takes only 5 sec.
  • Compact, space safer design.
  • ​Users like since they have an excellent balance that helps to perform the exercises more accurately and safely.
  • ​Made from long-lasting, high-quality materials.
  • Ergonomic and safe hand grips that allow to focus on lifting instead of squeezing the bar.
  • 10-year warranty.


  • A few buyers complained about shopping.
  • You need to get used to the unique handle bar.
  • You must be careful when you use the pins.

PowerBlock Elite
672 Reviews
PowerBlock Elite
  • Has a weight range of 5-50 lbs per hand
  • Expandable to 70 90 or 130 lbs per hand

SpeedBlock Dumbbells
406 Reviews
SpeedBlock Dumbbells
This pair of dumbbell adjusts from 3 to 24 pounds in 3-pound increments

Bayou Fitness Dumbbells Review

This single dumbbell is among the cheapest items that looks pretty cool.

Features & Benefits

  • The weight can be adjusted by using a knob.
  • Because of its sturdy structure and materials it can be used for both home and commercially.
  • ​Compact design to save space.
  • It can be adjusted from 10 pounds up to 50 pounds by 5-pound increments.
  • 1-year warranty


  • A few purchasers complain about broken knob.
  • A few users think the storage rack is too tight.
  • Be careful! For the price, you will get only one item, not a pair.

Bayou Fitness Adjustable Dumbbell (50 Pounds)
250 Reviews
Bayou Fitness Adjustable Dumbbell (50 Pounds)
Nine sets of weights are combined into one using a unique slide system.

Universal Power-Pak 445 Review

>>> See what customers think about it here

Among all the mentioned equipment here this product comes with the best stand that is ergonomically designed and allows a really comfortable way to store weights.

Features & Pros

  • Each dumbbell can be adjusted from 4 to 45 pounds with 5 increment. Hence, it has 9 weight settings.
  • High-quality bar handle with thermoplastic rubber for non-slip usage.
  • ​Included workout guide.
  • Dial weight adjustment.
  • Very easy to assemble.
  • ​17.5 x 25 x 25 inches
  • Excellent price for the high-quality stand and dumbbells.


  • A few buyers find the plates moving a little bit during exercising.
  • A few shipping problems.

Universal Selectorized 445 Dumbbells and Stand
390 Reviews
Universal Selectorized 445 Dumbbells and Stand
The dumbbells replace 18 individual free weights in a single, space saving system. A quick turn of the dial adjusts the weight from 4 to 45 pounds in 5 pound increments.

Ironmaster Quick-Lock Review

>>> Check out the customer reviews here

t is among the best-rated products of this kind with over 100 positive reviews. It is suitable for both beginners and advanced users since it supports 75lbs by 2.5 increment.

Pros & Features

  • Extra heavy duty construction for home and commercial usage.
  • Free exercise poster.
  • Lifetime warranty.
  • ​The system includes a pair of adjustable dumbbells and a premium quality space-saving stand.
  • It takes less than 2 square feet.
  • The plates can be adjusted with robust locking screws.


  • More expensive than others.

Ironmaster 75 lb Quick-Lock Adjustable Dumbbell System with Stand
145 Reviews
Ironmaster 75 lb Quick-Lock Adjustable Dumbbell System with Stand
  • Quick-Lock design adjusts from 5-75 lbs in 2 1/2 lb increments in just seconds!
  • Super heavy duty construction with welded steel, chrome plated handles.

Xmark Adjustable Weight Dumbbells Set Review

>>> Check out the customer reviews here

Xmark is a well-known manufacturer for their high-quality fitness products. And their dumbbell is pretty OK, but there are a few problems with them.

There are two variations. You can buy a pair that are 25-25 pounds or one that is 50 lbs.

Features & Benefits

  • Highly durable steel construction for long lasting usage.
  • You can change the plates with the help of a knob quickly.
  • ​5 lbs increment.
  • Storage tray for faster and comfier usage.
  • ​Ergonomic grip handles.
  • 1-year warranty


  • Some users think the lever system is not so easy to use while they adjust the weights.
  • The tray is made from plastic.

XMark Pair of 25 lb. Adjustable Dumbbells XM-3305
95 Reviews
XMark Pair of 25 lb. Adjustable Dumbbells XM-3305
The heavy duty chrome plated steel construction makes these dumbbells long lasting and easy to use.

Buyer’s Guide

Adjustable Weight Dumbbells vs. Traditional Ones


There are hundreds of traditional dumbbells out there from single ones that cannot be adjusted and ones that enable you to change the weight by removing or adding plates.

The problem with the non-adjustable ones is that you need to buy and use several pieces in order to have different resistance when you workout. Hence, you will need a lot of space to store the weights, although you can buy a dumbbell stand to save space.

Other traditional models come with various amount of weight plates you can change to fit your needs. You need only one bar, and the plates are fixed with a collar. These products need less space, they can be adjusted, and they are safe to use.

However, changing the weight plates need time and in the end there will be plates everywhere around you. This process can be pretty annoying if you want have an intensive workout or when you have to change the resistance

Considering the mentioned problems the best adjustable weights are the ones that come with a unique technology to change the plates quickly. With the help of them you can easily pick the amount of weight you want for lifting. There is no need to remove and add plates manually and fix them with a collar. You just need to use the dial or the pin of the dumbbell set and the unnecessary plates will stay in the tray. This way you can save space and time making your workouts more efficient and continuous

Not to mention that you can save money as well since if you buy several pieces of equipment separately in the end they will cost far more.

What type of systems are there?


There are two types of mechanisms to change the weight by using selector pins or dials.

Selector pin dumbbells allow you to change the amount of weight by placing a pin in the proper position. When you lift the dumbbell, the unwanted weight(s) will be left in the holder.

The dialing version is maybe a bit more user-friendly. You just need to turn the dials to the proper position to add the weights to the bar, and when you lift it the unnecessary plates will be let in the try.

No matter which system buy both provide smooth weight changing and safe usage.


What You Should Pay Attention to

Since of these items are not the cheapest ones you should pay attention to some features before picking a product.

Maximum Amount of Weight

Depending on your needs, you should check how much is the maximum amount of weight the set provides. Typically, dumbbells weight sets provide 50 lbs, but there are items that support up to 100 for pro users. I think, the best is if you pick a heavier one considering that as you develop you will need heavier weights. Although, these items may cost a little bit more.

Weight Increments

It is another important feature you should focus on. Most of the adjustable weight dumbbells come with 1.5, 2.5 or 5 pounds increments. If you are a beginner, you should pick one that comes less increment to increase the resistance gradually.


The most trustworthy products come at almost the same price but do not forget there are always good deals, especially on Amazon when you can save 25-50%. Of course, there are cheaper, not so well-known equipment, but be careful there are many low-quality products that can be even dangerous to use.

Best Brands

Bowflex, Bayou Fitness, Power Block, Ironmaster are the most popular brands these days. Their products come with a lot of positive customer reviews.

Who is it for?

Both men and women who want to have conditioning workouts at home and need various amount of weights. Dumbbells are proven to be the most efficient strength training equipment recommended by fitness experts and bodybuilders.

What is the best buy?

What is the best adjustable dumbbells set? Considering the price and the features the Bowflex models are the winner, at least for me. The second winner is Ironmasterbecause of its robustness and the stand, and the third is Powerblock.

Anyway, no matter which you are going to buy you will see that having an adjustable dumbbell set will make your workouts more efficient without needing a lot of space. Hence, they are great for small flats as well.

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