10 Best Adjustable Dumbbells 2025 in the United States

The FEIERDUN Adjustable Dumbbells offer a versatile option for home workouts, with each dumbbell adjustable from 6 to 22.5 pounds. This weight range suits beginners or those looking for light to moderate resistance but may not meet the needs of advanced lifters needing heavier weights. The adjustable design allows for quick changes in weight, and the set includes a connector to use the dumbbells as a barbell, kettlebell, or even push-up stands, which adds value for varied fitness routines.

Build quality combines alloy steel handles with plastic components, and the dumbbell bars have a non-slip ABS surface that helps maintain grip during exercise. The included 20mm thick foam on the connector rod adds comfort and prevents slipping, making it easier on your hands and neck during workouts. Safety nuts securely lock the weights to avoid shaking or accidental slips while lifting.

In terms of size and storage, the set is compact enough for home use, but the plastic parts might not feel as durable as full metal sets over time. The foam grip and non-slip texture enhance comfort, though if you sweat heavily, the foam might wear faster. The set weighs a total of 45 pounds, so it’s manageable for most users but may require some space to store properly. This adjustable dumbbell set is well-suited for people starting out or those wanting a multi-use home gym tool without investing in multiple pieces of equipment. It’s especially useful if you value comfort and safety features during workouts. Serious lifters looking for higher weight options or fully metal construction might want to consider alternatives.

The BowFlex SelectTech 552 Adjustable Dumbbells are a versatile and space-efficient option for those looking to replace multiple sets of dumbbells. With a weight range of 5 to 52.5 pounds and 2.5-pound increments up to 25 pounds, they cater to a wide variety of exercises, from light curls to heavy lunges. The dial adjustment mechanism is user-friendly, allowing quick and easy weight changes, which is a significant advantage over traditional dumbbells that require manual plate changes.

This feature saves both time and space, as it eliminates the need for 15 different sets of dumbbells, making it an excellent choice for home gyms with limited space. The build quality, using alloy steel and a thermoplastic rubber handle, ensures durability and a comfortable grip during workouts. However, the dumbbells are relatively bulky, and adjusting the weight might require some practice to become entirely smooth.

Additionally, at 105 pounds total item weight, they can be cumbersome to move around. Despite this, the included 2-month free JRNY membership for strength-training and bodyweight workouts adds value to this product. The BowFlex SelectTech 552 is particularly suitable for users looking for a comprehensive, compact, and adjustable weight system for varied fitness routines.

The PowerBlock Elite EXP Adjustable Dumbbells are a solid choice for anyone looking to enhance their home workout with adjustable weights. With a weight range of 5 to 50 pounds per hand, they cater well to both beginners and more experienced users. The adjustable mechanism, featuring a secure magnetic pin, allows for quick and easy weight changes in increments starting from 2.5 pounds, making them versatile for various exercises and fitness levels.

In terms of build quality, these dumbbells are made from durable steel with a powder-coat finish, ensuring they can withstand heavy use over the years. They are compact and portable, with dimensions of 12″L x 6.25″ W x 6.25″ H, making storage easy and allowing you to work out in different locations.

One of the standout features is the expansion capability. As you progress in your strength training, you can easily upgrade your weights with the available expansion kits, allowing for weights of up to 90 pounds per hand. The design, while compact, may feel bulky to some users during certain exercises. Additionally, the price point is higher compared to traditional dumbbells, which might not appeal to those on a tight budget.