The 10 Best Adjustable Dumbbells, According to Customers

Best Overall: Bowflex SelectTech 552 Adjustable Dumbbell

BUY IT, $399

Skip the clutter by combining the power of 15 sets of weights into one with this mega-popular option from Bowflex. The built-in dial system makes it super easy to adjust the weight of each dumbbell from just five pounds up to 52.5. A current Amazon favorite with over 9,100 perfect five-star ratings, this high-quality set stands out by encasing the metal plates in durable molding and including access to a free Bowflex app packed with workouts for your new purchase. No wonder one reviewer raved these dumbbells were their "best investment on workout equipment."

Price at time of publication: $549

Best Cheap: Sunny Health Dumbbell Chrome Set

BUY IT, $59.21

You can officially turn the empty corner of your room into an at-home gym for just $63 with this budget-friendly chrome set. The 14-piece kit arrives in a plastic carrying case with two textured handlebars and 12 weighted plates. Before your workout, just slide your preferred plates onto the bars and secure into place with the included collar locks. As you build your strength or change exercises, it's easy to adjust the dumbbell's weight in 1.25- or 2.5-pound increments (up to 33 pounds), and the outside collars ensure you'll never have to worry about the heavy weights slipping off the bar during use. One happy reviewer called the set "exactly what she was looking for" and "an excellent purchase."

Price at time of publication: $80

Best Cast Iron: CAP Barbell 100-Pound Adjustable Dumbbell Weight Set

BUY IT, $380

Unlike other designs, this set ditches the plastic and other potentially-fragile materials for cast iron and metal. The result is an extra sturdy and durable option that earns recognition from reviewers for its quality. To adjust the weight on these textured handles, you simply undo the removable end screws and add or remove any additional plates. The quick adjustment takes less than 15 seconds and can take the total dumbbell weight from just 2.5 pounds up to 100. While the price definitely feels like an investment, one reviewer says they're an "amazing addition" to your routine and totally worth it.

Price at time of publication: $384

Best 100-Pound Weights: TELK Adjustable Dumbbells Set

BUY IT, $420

Don't underestimate adjustable dumbbells when it comes to bulking—this chrome set comes with enough weighted plates to create two 100-pound dumbbells. Every set comes with 24 cast iron plates coated in enamel to prevent rust or corrosion, ideal for garage or outdoor set-ups. The durable plates can be used with the included steel handlebars (which have a non-slip etched grip) or with your favorite one-inch bar or handle. A five-star reviewer summed it up: "To be able to go from 5 lbs to 100 lbs with these dumbbells is pretty awesome, especially for $250. You save a lot of space and money."

Price at time of publication: $410

Best 50-Pound Weights: Core Fitness Adjustable Dumbbell Weight Set

BUY IT, $400

Core Fitness' signature TwistLock technology is so easy to use, you can actually change the weight setting on these compact dumbbells with just one hand. Just place the dumbbell in the cradle and twist the handle to adjust the weight from five pounds to up to 50 pounds. As you reduce the weight, the actual size of the dumbbell released from the cradle also decreases, giving the equipment a more natural feel. Not only is the smart system "ingenious", according to Amazon shoppers, but it also makes changing weights "a breeze."

Price at time of publication: $370

Best 25-Pound Weights: Power Block Adjustable Speedblock Dumbbells

BUY IT, $296

The box-shaped design of Power Block's innovative dumbbells may save you valuable space, but it turns out, it also makes them more balanced than traditional dumbbells—giving you maximum control over your workout. Just use the color-coded guide on the handle to determine your ideal weight (ranging from six to 24 pounds) and place the selector pin in the stack on the coordinating color. Despite being a "big investment," one reviewer confirmed they were "totally worth it" after three years of consistent use. She even claimed: "I don't ever see myself every getting traditional weights again."

Price at time of publication: $349

Best Anti-Roll: soges Adjustable Dumbbells (Pack of 2)

BUY IT, $90

Keep your hardwood floors from total destruction with these anti-rolling dumbbells. The weighted plates, filled with a combination of cement and sand, are made from durable plastic that's shaped into octagons. You can opt to use the dumbbells separately as hand weights (they go up to 33 pounds each), or connect them together with the included non-slip connector bar for a total-body workout. One five-star reviewer confirmed "you can do a lot with this set," calling it a "great cheap substitute for an at-home gym."

Price at time of publication: $70

Best with Connector: RUNWE Adjustable Dumbbells Set

BUY IT, FROM $90

Incorporating both dumbbell and barbell exercises into your at-home workout routine just got a whole lot easier thanks to the connector included in this adjustable dumbbell set. Tackle both arm and back-focused exercises with the 45-pound dumbbells separately, then attach them together using the included connector for a 90-pound barbell (great for squats!). This versatile set has almost 400 positive reviews from customers who report it's "great quality at a great price" and super versatile.

Price at time of publication: $240

Best with Stand: Mera Deluxe 71.5-Pound Adjustable Dial Dumbbell

BUY IT, FROM $170

As one five-star reviewer put it: "Save ur [your] back suckas." Instead of leaning over to put these dumbbells on the ground, the included ergonomic stand protects your lower back by allowing you to screw the dumbbells directly into the weight tray that stands roughly 2-feet high. Effortlessly adjust the weight on each dumbbell from 11 pounds up to 71.5 with just the switch of a dial (one reviewer revealed they think this set is even easier and quicker to adjust than Bowflex) before moving on to your next round of reps. Plus, calluses will be the last of your concerns with the super soft rubber handles. You can opt to buy the dial dumbbell set and the stand together (which costs less than buying them separately), or purchase the dumbbell set alone for $80 less on Amazon.