10 Best Adjustable Dumbbells 2025 in the United States

The NordicTrack 55 lb Select-a-Weight Dumbbell Pair is a versatile solution for anyone looking to save space while maintaining a wide range of weight options for their workouts. With 15 weight increments per dumbbell, it effectively replaces 30 individual dumbbells, offering a compact and efficient alternative for home gyms. The weight can be adjusted in small increments of 2.5 or 5 pounds, making it highly customizable to different fitness levels and training needs.

The included fitted storage trays help keep everything organized and clearly labeled, contributing to a tidy workout space. Constructed from steel and hardened plastic, these dumbbells are built to last, though the use of plastic components may raise concerns about long-term durability for some users. The grip is designed for comfort, but the 4.5-inch handle length and 1.25-inch diameter may feel a bit bulky for those with smaller hands.

Despite their weight and size, these dumbbells are relatively compact, measuring 11.4 inches long by 19.4 inches wide. Additional perks include a free trial of trainer-led workouts via the iFit app, which can enhance the exercise experience. On the downside, the adjustment mechanism, while smooth, may take some getting used to, and the price point might be on the higher side compared to traditional dumbbells. However, the space-saving design and versatility make it a solid investment for those serious about home fitness. The product has received positive reviews, averaging 4.6 out of 5 stars from over 2,000 ratings, suggesting general satisfaction among users.

The PIRIER Adjustable Dumbbell Set offers a flexible weight range from 10 to 55 pounds, making it suitable for both beginners and more advanced users. Its standout feature is the quick 1-second weight adjustment using a simple turn of the handle, which makes switching weights during workouts fast and easy. The dual-locking system ensures the plates stay securely in place, giving you confidence and safety while training.

Made of iron with a metal anti-slip handle, the dumbbells feel sturdy and durable for regular use. The handles also include bicep supports, which can add comfort and help with grip during heavier lifts. In terms of size, these dumbbells are compact and help save space, ideal for home gyms where storage is limited. However, the total weight of the set (over 110 pounds) might be heavy for some to move around easily, especially if you need to carry them upstairs or store them frequently.

These dumbbells provide a solid, versatile option for full-body strength training at home, balancing ease of use, safety, and space-saving design.

The TYZDMY Adjustable Dumbbells offer a versatile weight range, allowing each dumbbell to be set anywhere from 5 to 52.5 pounds in 15 increments. This wide range makes them suitable for beginners through intermediate users aiming for various strength levels. The standout feature is the quick, one-second rotation mechanism that lets you change weights easily without fiddling with plates, which is convenient and user-friendly. Safety is also well-considered here, with a double auto-locking design that securely holds the weights in place during workouts, reducing the risk of accidents even during overhead lifts.

In terms of build quality, these dumbbells are constructed from alloy steel and come with a durable nylon base that protects both the equipment and your floors. The rubber-coated handles provide a comfortable, non-slip grip that also resists sweat, helping maintain a secure hold throughout your sessions. Size-wise, they are compact compared to having multiple fixed dumbbells, saving space efficiently and making them ideal for home gyms.

On the downside, while the maximum weight of 52.5 lbs per dumbbell is ample for many users, more advanced lifters who need heavier weights might find them limiting. Additionally, although the handles are ergonomic, the overall dumbbell length (about 17 inches) might feel a bit bulky for people with smaller hands or for certain exercises requiring close grip. These dumbbells suit home fitness enthusiasts who want a flexible, space-saving solution for strength training without the hassle of multiple separate weights. They combine ease of use, safety, and good build quality, making them a reliable choice for general home workouts.