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Giselle Castro-Sloboda Fitness and Nutrition Writer
I’m a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness myths. On my spare time I enjoy cooking new recipes, going for a scenic run, hitting the weight room, or binge-watching many TV shows at once. I am a former personal trainer and still enjoy learning and brushing up on my training knowledge from time to time. I’ve had my wellness and lifestyle content published in various online publications such as: Women’s Health, Shape, Healthline, Popsugar and more.
Expertise Fitness and Wellness
Best Adjustable Dumbbells for 2025
What are the best adjustable dumbbells overall?
Best adjustable dumbbells for 2025
Other adjustable dumbbells we tested
Best Adjustable Dumbbells for 2025
How we tested the best adjustable dumbbells
Having the right types of fitness equipment at home will make it easier to be consistent this year with your wellness goals. One of the best space-saving items you can own are adjustable dumbbells. They fit in the smallest of spaces and make up various sets of weights without taking up a lot of room.
I’ve reviewed various adjustable dumbbell throughout my years of experience testing home fitness equipment. This guide will help you pick the best adjustable dumbbells for your needs. Take a look at our top picks and what to look for when shopping for adjustable dumbbells
What are the best adjustable dumbbells overall?
The BowFlex SelectTech 552 adjustable dumbbells stand out as the best overall choice in our roundup. The dial system lets users easily select their preferred weight, from 5 to a maximum weight of 52.5 pounds. The great quality of the construction makes these a fine choice for intense home workouts, while the compact design makes them suitable for small spaces. If the BowFlex dumbbells are not quite your style (or go out of stock; see note below), other solid choices I enjoyed were the Core Adjustable Dumbbells and Ativafit 71.5 Adjustable Dumbbell Set. You have a good selection to pick from based on your needs and taste. Take a look at our top picks below.
Editor’s note, June 10, 2024: BowFlex filed for Chapter 11 bankruptcy earlier this year and the brand is now owned by Johnson Health Tech, which also owns Horizon Fitness and Matrix. You can still buy BowFlex products through its website and via retailers such as Amazon and Dick’s Sporting Goods.
Best adjustable dumbbells for 2025
- Smrtft Nuobell 80: In a previous adjustable dumbbell roundup, CNET writer Lindsey Boyers named the Smrtft Nuobell 80 the adjustable dumbbell with the best design. I couldn’t get my hands on these dumbbells, but based on the review, they could potentially tie in with the Core Adjustable Dumbbells given their sleek look and favorable design.
- Powerblock Pro 32: Although I didn’t get to try these Powerblock sets, I’m familiar with Powerblock and consider them a classic. In CNET’s previous best list, the Pro 32 was named the best adjustable dumbbell for beginners, and I would’ve probably chosen it as well if I’d gotten to formally test it. These are easy to hold thanks to the rubberized ergonomic grip handle, and the pin-lock system may be easier for newbies to manage compared to dials on other adjustable dumbbells.
Best Adjustable Dumbbells for 2025
| Adjustable Dumbbells | Max Weight | Safety Features | Materials | Price |
|---|---|---|---|---|
| BowFlex SelectTech 552 Adjustable Dumbbells | 50 pounds each | Secure locking | Plastic molding with metal frames | $379 |
| Core Adjustable Dumbbells | 50 pounds each | Twist lock | Aluminum | $340 |
| MX55 Rapid Exchange Adjustable Dumbbells | 55 pounds each | Selector controls | Alloy steel | $429 |
| Flybird 55 LB Adjustable Dumbbells | 55 pounds each | Twist lock | Cast iron plates and plastic handle | $389 |
| Ativafit 66 Adjustable Dumbbells | 66 pounds each | Latch | Iron | $560 |
We took a multifaceted approach to ensure a comprehensive assessment of performance for diverse needs and preferences. Here are the metrics we considered.
Ease of use: This is an essential factor when selecting adjustable dumbbells. We looked for intuitive adjustment mechanisms and considered how quickly users can switch between weights.
Weight adjustment increments: We checked out how much flexibility the adjustable dumbbells allow for weight increments.
Design and comfort: The design of the adjustable dumbbells played a big role in our evaluation. We considered things like ergonomics, comfort and compact storage.
Load versatility: We assessed the range of weight options and the ease of transitioning between them during a workout.
How much do adjustable dumbbells cost?
Adjustable dumbbells can range anywhere from about $200 to $500 or more depending on the weight range and brand. You can sometimes find budget adjustable dumbbells for less if you only lift lighter weights, but most adjustable dumbbells offering solid quality and a wide weight range will be a bit pricey.
What do adjustable dumbbells usually weigh?
Weights on an adjustable dumbbell can range from 5 to 50 pounds (sometimes more). Some might go by kilograms and require you to do a little extra math (multiply by 2.2 to convert to pounds).
How do you use adjustable dumbbells?
Adjustable dumbbells have a manual dial that turns and latches on to the selected weight. Some companies experimenting with more advanced technology may use digital dials or voice control, such as NordicTrack.
What to look for when buying adjustable dumbbells?
The right set of adjustable dumbbells for you will be ones that fall in the range of weights you prefer. Be sure to check the minimum and maximum weight while shopping for a set. Also consider handling, comfort, design and cost.
Can you drop adjustable dumbbells?
As with any dumbbells, we don’t recommend dropping adjustable dumbbells. They may pose an injury risk and it may affect their functionality.