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Best Adjustable Dumbbells For Space-Saving Strength Workouts

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Adjustable dumbbells offer the benefits of an entire dumbbell rack while occupying significantly less space. These versatile dumbbells typically weigh between five and 50 pounds, with some models going up to 80 or 90 pounds, enabling you to perform a comprehensive range of exercises for your entire body. In this list, we suggest pairs that can replace multiple dumbbells, ranging from three to 15 or more, making them an excellent space-saving choice for individuals engaged in home strength training.

Best Adjustable Dumbbells:

Bowflex SelectTech 552

Weight Per Dumbbell: 5-52.5 pounds    –    Total Set Weight: 105 pounds    –    Replaces: 15 sets of weights    –    Sold As: Pair    –    Storage Bases Included: Yes    –    Warranty: Two years

Reasons To Buy:

  • Comes assembled
  • Easy to adjust with a dial
  • Easy to grip with wet or dry hands

Reasons To Avoid:

  • Other dumbbells are more durable

The Bowflex SelectTech 552 Adjustable Dumbbells are a top choice for anyone seeking versatile and user-friendly adjustable dumbbells. They offer a wide weight range, making them suitable for both beginners and advanced users. The quick and easy weight adjustments, ranging from 5 to 52.5 pounds, make transitioning between exercises a breeze. Additionally, these dumbbells maintain the traditional dumbbell shape, allowing you to perform classic strength training exercises with ease, while the grippy rubber handles ensure a secure grip, even with sweaty hands.

One notable aspect to consider is their durability, as they may chip when dropped on hard surfaces. However, it’s worth mentioning that these dumbbells come with a two-year warranty for added peace of mind. For those looking for a dedicated storage solution, Bowflex offers the SelectTech Dumbbell Stand, designed specifically for these dumbbells and sold separately. Overall, the Bowflex SelectTech 552 Adjustable Dumbbells provide an excellent balance of convenience and versatility for a wide range of strength training workouts.

Core Fitness Adjustable Dumbbell Set

Weight Per Dumbbell: 5-50 pounds    –    Total Set Weight: 100 pounds    –    Replaces: 10 sets of weights
Sold As: Pair     –    Storage Bases Included: Yes | Warranty: Two years

Reasons To Buy:

  • Very durable
  • Adjusts with a twist of the handles
  • Offers lots of weights

Reasons To Avoid:

  • Requires assembly
  • Adjusts in bigger increments; not great for beginners

The Core Home Fitness Adjustable Dumbbells offer a convenient and user-friendly option for those seeking adjustable weights. While they require a brief assembly, the process is straightforward, taking less than five minutes and requiring no tools. Much like the Bowflex weights, these dumbbells are easy to use, with weight adjustments accomplished through a simple twist of the handles.

It’s important to note that the Core Home Fitness pair provides excellent grip with dry hands, although there may be some slippage during exercises with wet hands. In terms of durability, these dumbbells proved themselves to be robust. When dropped on gym flooring, they remained unscathed, and even on concrete surfaces, they sustained only minor scratches without any breakage or chipping. This resilience makes them a solid investment for those in search of reliable and durable adjustable dumbbells. However, it’s worth mentioning that the Core Home Fitness dumbbells adjust in 5-pound increments, offering 10 different weight options, which is fewer than the Bowflex pair that adjusts in 2.5-pound increments up to 25 pounds, providing 15 weight settings in total.

PowerBlock Elite Dumbbells

Weight Per Dumbbell: 5-50 pounds    –    Total Set Weight: 100 pounds    –    Replaces: 16 sets of weights
Sold As: Pair    –    Storage Bases Included: No    –    Warranty: Five years, limited

Reasons To Buy:

  • Very durable
  • Comes assembled
  • Offers lots of weights in one

Reasons To Avoid:

  • Not shaped like traditional dumbbells
  • Adjustment mechanism takes some practice

These compact adjustable dumbbells offer a unique design that doesn’t resemble traditional dumbbells, but they provide the versatility of 16 different weight settings in one pair. Their square shape makes them ideal for compact storage, making them a valuable choice for individuals with limited space in their home gyms, especially if you already have larger fitness equipment like treadmills and elliptical machines.

Measuring 5.5 x 11.75 x 6.25 inches, these dumbbells are built to last and show minimal signs of wear and tear even after being dropped on both foam flooring and concrete. It’s worth noting that the manufacturer advises against dropping them on your floor to prevent any potential damage. With weight adjustments ranging from 5 to 50 pounds in 2.5-pound increments (though the minimum weight of the empty handles is closer to 5.4 pounds), they provide a wide range of options for users. 

Those seeking even heavier weights can purchase additional weights, sold separately, extending the dumbbells’ capacity to 70 or 90 pounds. While the adjustment mechanism becomes more intuitive with practice, beginners may find it slightly challenging. It’s advisable to watch instructional videos online for a better understanding, as these dumbbells do not come with comprehensive instructions. Despite their unconventional appearance, these adjustable dumbbells offer an excellent space-saving solution, making them a valuable addition for those with limited workout space.

FLYBIRD Adjustable Dumbbells

Weight Per Dumbbell: 5-25 pounds    –    Total Set Weight: 50 pounds    –    Replaces: Five sets of weights    –    Sold As: Single    –    Storage Bases Included: Yes    –    Warranty: One year, limited

Reasons To Buy:

  • Budget-friendly
  • Easy to adjust and use
  • Comes assembled

Reasons To Avoid:

  • Can only be adjusted to 5 different weights
  • Some may prefer pair to single dumbbell

FLYBIRD’s Adjustable Dumbbell is an appealing choice for anyone seeking a single dumbbell option, whether it’s due to space constraints or budget considerations. With the ability to adjust the weight from 5 to 25 pounds in convenient 5-pound increments, this dumbbell offers flexibility in your workout routine. The simple and quick adjustment process makes it accessible for users, allowing for easy transitions between different exercises.

One notable feature of this dumbbell is its ease of setup, taking just seconds to assemble. While it may not be the best fit for beginners aiming for smaller weight increments in their workouts, it’s a practical choice for more experienced individuals comfortable with weights ranging from 5 to 25 pounds. The textured handle provides a secure grip under normal conditions, but those prone to sweaty hands might want to consider using weightlifting gloves to maintain a firm hold.

Additionally, for users looking to expand their exercise options, purchasing a pair of these dumbbells at an affordable price offers good value for money. The inclusion of a storage base and the dumbbell’s lightweight nature enhance its practicality, allowing for easy movement and storage when not in use. Overall, FLYBIRD’s Adjustable Dumbbell stands out as a convenient and budget-friendly fitness solution for those looking to incorporate strength training into their routine. 

Merax Deluxe Adjustable Dumbbell

Weight Per Dumbbell: 15-55-pound or 11-71.5-pound options    –    Total Set Weight: 110 pounds or 143 pounds (depending on which option you chose)    –    Replaces: Five or 12 sets of weights    –    Sold As: Single or pair    –    Storage Bases Included: Yes    –    Warranty: Not listed

Reasons To Buy:

  • Safety locking feature
  • Comes assembled
  • Anti-slip grip

Reasons To Avoid:

  • Only offers 10-pound increments
  • Starts at 15 pounds

The textured grip on these adjustable dumbbells is a notable feature, catering to weightlifters who prioritize a secure, anti-slip handle. Even when handling the dumbbells with wet hands during a wet test, the textured grip ensures that hands remain firmly in place, even when lifting heavier weights.

These dumbbells are best suited for intermediate-to-advanced weightlifters, as they offer a weight range adjustable from 15 to 55 pounds in 10-pound increments. This wide range effectively replaces the need for five sets of traditional weights, but it may not be the most suitable choice for beginners who are just starting out with 15-pound weights and find a 10-pound progression challenging.

The ease of adjusting the weights with a simple twist of the handle is a convenient feature, further enhanced by the safety locking mechanism, which secures the dumbbells at the selected weight, ensuring a safe and worry-free workout. Additionally, the fact that these dumbbells come fully assembled and are effortless to set up adds to their appeal. They also provide a storage solution with their own bases, making them a practical choice for those with limited space. In conclusion, these dumbbells are recommended for users who do not require weights below 15 pounds and are comfortable with 10-pound increments in their weight progression.

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