1) Bowflex SelectTech 552s 2) Powerblock Elite 50s 3) Bowflex SelectTech 1090 4)
NordicTrack 55 lb Adjustable Dumbbells 5) ATIVAFIT Adjustable Dumbbell 27.5 lbs Average User Rating (4.7 / 5) (4.7 / 5) (4.6 / 5) (4.5 / 5) (4.5 / 5) Durability Rating (4 / 5) (4 / 5) (4 / 5) (4 / 5) (4.5 / 5) Weight Range (Per Dumbbell) 5 - 52.5 lbs 5 - 50 lbs 10 - 90 lbs 10 - 55 lbs 5.5 - 27.5 lbs Number of Weight Settings 15 16 17 15 5 Weight Settings in lbs 5, 7.5, 10, 12.5, 15, 17.5, 20, 22.5, 25, 30, 35, 40, 45, 50, 52.5 2.5, 5, 7.5, 10, 15, 17.5, 20, 25, 27.5, 30, 35, 37.5, 40, 45, 47.5, 50 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90 10, 12.5, 15, 20, 22.5, 25, 30, 32.5, 35, 40, 42.5, 45, 50, 52.5, 55 5.5, 11, 16.5, 22, 27.5 Average Weight Change Time 3 - 5 Seconds 3 - 5 Seconds 3 - 5 Seconds 3 - 5 Seconds 1 Second Add on Kit None 70 lbs Kit
90 lbs Kit
125 lbs Kit
None None None Different Models Available Bowflex SelectTech 1090 Powerblock Elite 70
Powerblock Elite 90
Bowflex SelectTech 552 No Avitafit 55 lbs
Avitafit 71.5 lbs
Stand Included No
Bowflex SelectTech Dumbbell Stand
Powerblock Compact Weight Stand
Powerblock Large Column Stand
Bowflex SelectTech Dumbbell Stand
No Yes Fitness App 1 year JRNY membership No 1 year JRNY membership 30 day iFit No Dimensions (Inches) 15.75 L x 8 W x 9 H 12 L x 6 W x 6 H 17.5 L x 10 W x 10 H 17 L x 6 W x 6 H 13.4 L x 7.9 W x 5.9 H Warranty 2 Years On Parts
1 Year On Labour
10 Years (Home Use) 2 Years On Parts
1 Year On Labour
90 days 45 Days
A Guide To The Best Adjustable Dumbbells
Finding the best adjustable dumbbells for your home gym is not always an easy task, as you’ll be spending a lot of money you want to make sure you’re going to buy a pair of dumbbells that will last.
Two of the main benefits of adjustable dumbbells when compared to regular dumbbells is it will save you plenty of space. If an adjustable dumbbell set has 16 weight settings then you would need 16 pairs of regular dumbbells to match that!
Speaking of saving space, a fold up weight bench is the perfect combination as it can simply be folded away after each workout. Users often ask what’s the heaviest adjustable dumbbell? A set of 90 pound adjustable dumbbells made by Bowflex is your answer! However, the Powerblock Elite 50 can be expanded up to 125 lbs, although it will be quite costly.
The other benefit is it will save you money. Although you would have to pay a large sum of money upfront for a pair of adjustable dumbbells if you were to buy the equivalent number of regular dumbbells it replaces, it would cost you a lot more. To help you with your decision, we’ve wrote a guide on the pros and cons of buying a set of adjustable dumbbells vs regular dumbbells.
How To Choose The Best Adjustable Dumbbells
If you’ve decided that you do want a pair of adjustable dumbbells, but you’re unsure on which one to go for, then considering these factors below might help you:
What will you be using it for?
This is probably the most relevant question you need to ask yourself. Different exercises will require a different weight setting as you’ll naturally be stronger in some areas. For example, you might be able to bench press 70 lbs but only curl 25 lbs, in this case dumbbells such as the Bowflex 552s won’t allow you to reach your potential when benching, so something like the Bowflex 1090s might be better option.
Make sure you have the correct home workout bench to use with your dumbbells. You’ll need a dumbbell bench, alternatively you can opt for an Olympic weight bench if you prefer to workout with an Olympic bar.
How strong are you?
Some people are naturally stronger than others, it wouldn’t be much use if you bought an adjustable dumbbell set but you’re able to lift it with ease on the heaviest weight setting.
Most users would have exactly this issue, if a set of adjustable dumbbells 90 lbs is too light for you then you might need to consider fixed dumbbell sets which can go up to a massive 120 lbs or Olympic weight sets.
If you don’t know how strong you are, then it might be worth going to a gym for a session and use their weights so you know how much you can lift.
Being limited from achieving your potential is not a position you want to be in. Although it is difficult to know what your potential really is, but if your goal is to lift heavier weights and gain size, the likelihood is that you’ll exceed the maximum weight if you were to go for a pair that has a maximum weight limit of 45 lbs.
Adjustable dumbbells such as the Powerblock Elite 50 or Ironmaster’s offer an expansion set so if you do end up hitting the maximum weight, then you can buy an expansion kit so your potential is not limited.
Our Top 5 Best Adjustable Dumbbells Reviews
1) Bowflex SelectTech 552s
One of the longest standing best-selling adjustable dumbbell set on the market. Its user friendly and sleek design makes it a very popular choice from entry level right up to more experienced and serious.
With the first 25 lbs increasing in 2.5 lb increments, it’s perfect for those exercises where you’re naturally weaker in such as bicep curls and front deltoid raises. This way you can slowly increase the weight amount that’s relevant to your strength for those exercises. Changing the weight is rapid and all you have to do is simply turn the dial!
The maximum weight setting is 52.5 lbs which is enough for most home gym users, so it’s easy to see why the SelectTech 552’s is such a popular choice. However, we wouldn’t recommend dropping the weights since a lot of plastic is used in the construction, it may not be as durable.
In addition, you also get a 1 year membership for JRNY which includes on demand classes and radio for full workout focus!
2) Bowflex SelectTech 1090
If the SelectTech 552’s wasn’t enough to bring out the best in you then why not step up and allow the SelectTech 1090’s to challenge you. Since the increments increase in 5 lbs, there’s no room for slowly progressing, you have no choice other than to push yourself outside your comfort zone!
The heavy maximum weight setting of 90 lbs is bound to build up your strength for those exercises where you’re naturally stronger such as bench press. However, once you’re comfortable lifting the maximum weight, there’s no expansion kit available unlike the Powerblock Elite 50’s so your potential is limited.
Perhaps the 1090’s are the best 90 lb adjustable dumbbells, it’s still quite expensive. A good alternative would be the CAP Barbell 100 lb Weight Set, which is heavier and can be adjusted!
Depending on how narrow your body is, these weights can feel quite wide and bulky for some, as it measures at 17.5” long.
3) Powerblock Elite 50s – Best Adjustable Dumbbells For Building Strength
Don’t limit yourself and with the Elite 50s you won’t be! Slowly increase the weight 2.5 lbs at a time for most of the weight settings, then when you reach the maximum weight limit of 50 lbs, you don’t stop there you can buy the expansion kit.
Increase the maximum weight limit in 3 stages, first stage up to 70 lbs, second stage up to 90 lbs and the final stage up to a staggering 125 lbs! This way once you’ve reached the maximum limit of the initial weight you’re not stuck in a position where you have to go out and buy another set of dumbbells.
Changing the weight is still relatively straightforward, but if you do want to increase the weight in small 2.5 lb increments, you’ll have to add or remove the 2.5 lb weight in the handle! Should anything go wrong you’ll benefit from the 10 years manufacturer’s warranty when used at home.
4) NordicTrack 55 lb Adjustable Dumbbells
A potential candidate for the best Bowflex dumbbell alternative. Most noticeable differences from the Bowflex would be the maximum weight is 2.5 lbs higher and the overall price is cheaper! Although with the warranty period only being 90 days, the Bowflex still edges it.
Another good feature with the NordicTrack is that when you select a smaller weight, the overall dumbbell length gets shorter. This could make workouts with a smaller weight selection feel more natural, as the dumbbell will feel more like a fixed dumbbell like you would use in the gym. On the other hand, with the Bowflex if the weight selection was 10 lbs or 52.5 lbs, the length will still be 15.75 inches.
Furthermore, the weight selector allows you to apply an additional 2.5 lbs or 5 lbs to the selected weight, which is great as you can still add that small increment at a higher weight setting.
Also included is a 30 day free iFit trail membership, where you can simply download the app to access a library of workout videos to get you motivated!
5) Ativafit 27.5 lb Adjustable Dumbbell
If you want to rapidly change weight selection then the Ativafit 27.5 lb dumbbells will deliver! The weight selection uses a glide system which is just small lever that can easily be moved to select your desired weight.
Unlike Bowflex’s method of twisting the dial, where you have to twist the dial on both ends of a dumbbell. Ativafit’s gliding mechanism means you only have to select it once on each dumbbell!
These do come in a 55 lb and 71.5 lb version, which does abandon the glide system and uses the dial mechanism instead. Lastly, it’s worth mentioning the warranty period is only 45 days which could do with being longer.
6) Merax Deluxe Adjustable Dumbbells
The Merax Deluxe Dumbbells are a happy medium set of adjustable weights that allow you to choose from lighter weights to fairly heavy weights. Unlike the Bowflex 552’s which only allow you to go up to a maximum of 52.5 lbs, the Merax adjustable dumbbells gives you more flexibility with the maximum weight setting being 71.5 lbs.
Although, these weights are backed by a 2 year manufacturer warranty, the brand is not well known in the fitness world and can’t compete with the likes of Bowflex and Powerblock. Nonetheless, it is a great solution for anyone who needs a set of weights in between the Bowflex 552’s and Bowflex 1090’s.
In addition, if you prefer having a stand for your dumbbells, then you can buy a stand with the Merax adjustable dumbbells as a set for a bit cheaper. However, you can still buy the Merax stand separately if you decide you want it after you purchased your dumbbells.
Since the upfront investment required to buy a set of adjustable dumbbells can be quite high, it’s important to carefully analyse your options. We hope our guide has been useful and you can have a set of weights in your home gym in no time!
It also appears that there is quite a large demand for 90 lb adjustable dumbbells, which do exist of course! Alternatively, it’s also worth considering a fixed dumbbell set, some of which can still be adjusted in weight, albeit requires more effort. However, they do tend to be much more durable and sturdier.