Nuobell Adjustable Dumbbells Vs. Bowflex, From A Certified Personal Trainer

As a strength and conditioning specialist and personal trainer, it’s no surprise I love the gym—but admittedly, I am a homebody at heart. To that end, I’ve curated a pretty substantial home gym with everything I need and more to get a fantastic workout. One of the first notable pieces of equipment I bought was a set of adjustable dumbbells, and my life was forever changed. I’ve tested a number of models, but today I’m comparing two of my favorites: Bowflex vs. Nuobell.

I’ll dive deep into each product’s weight ranges, price, materials, and overall design. While I use and enjoy both Nuobell and Bowflex, there’s one pair I tend to reach for. Keep scrolling to find out which set of adjustable dumbbells I favor.

Adjustable dumbbells are dumbbells with plates or discs that slide in and out of the handles to add or remove weight. Since each one can be modified to create a range of weight loads, these dumbbells save a lot of space and a significant amount of money. Ultimately, they’re an extremely appealing piece of equipment for home gyms.

Dumbbells can be used for a vast number of excellent exercises that will work your entire body. Anyone wanting to improve body composition, build muscle, increase bone mass, or boost muscular endurance and longevity could use adjustable dumbbells. They typically go up to 50 or 80 pounds, so adjustable dumbbells are ideal for those who do not need super heavy weights.

If you’re finally ready to cut the cord with an unused gym membership but don’t want to invest in multiple sets of weights, you might want to consider adjustable dumbbells. But if you are not the type to lift at home, spending money on a hefty set is likely not a good investment.

Nuobell is a Swedish designed brand offering adjustable dumbbells that come in sets of two. There are two choices: the Nuobell 550 which reaches 50 pounds, and the Nuobell 580 which reaches 80 pounds. The brand also makes a dumbbell stand to hold sets off the floor for easier accessibility.

Bowflex is an exercise equipment company that makes adjustable dumbbells in sets, including the SelectTech 552s, which reach a max weight of 52.5 pounds, and SelectTech 1090s which go up to 90 pounds. Bowflex also has accessories for the dumbbells, including a stand and weight benches, which can be purchased separately.

Nuobell dumbbells are only sold as a pair, with the 50 pound set priced at $595 and the 80 pound set priced at $745. Each comes with a 2-year warranty and includes portable cradles to house the dumbbells. You can purchase a one or 3-year extended warranty for extra assurance.

Bowflex SelectTech dumbbells are priced at $379 for the 552s and $699 for the 1090s. Each set includes a 2-year warranty on parts; additional warranties are available for purchase.

Nuobells are made with plates in 5 pound increments that start at 5 pounds and go up to 50 or 80 pounds, depending on your chosen set. The 50 pound set replaces ten pairs of dumbbells, while the 80 pound set replaces 16 sets.

The SelectTech 552 dumbbells include weight options of 5, 7.5, 10, 12.5, 15, 17.5, 20, 22.5, 25, 30, 35, 40, 45, 50, and 52.5lb to create 15 pairs of dumbbells. The SelectTech 1090s start at 10 pounds and increase in 5 pound increments going up to 90 pounds, providing 17 weight options.

Bowflex SelectTech dumbbells are made from nylon and ABS plastic, with thermoplastic rubber handles and ends. Steel pins keep the weight plates in place, and plastic storage trays protect the floor. To adjust the weight on the dumbbells, simply turn the dials on each end of the dumbbell so they are both pointing at the same number before you lift it off the storage tray.

The Nuobell adjustable dumbbells feature slim steel weight plates that fit together with no gaps. Similar to a traditional barbell or heavy-duty dumbbell, the handles are knurled steel. These dumbbells come in low profile, sturdy plastic cradles to protect your floor and keep the weights in place. When you want to adjust the weight of the Nuobells, you’ll just need to twist the handle and both ends of the dumbbell will adjust to the new weight. This makes the dumbbells easy to use and fast to adjust.

I happily use both my Nuobells and Bowflex weights—but for the most part, I reach for the Nuobells. The knurled steel grip, ease of use, and sleek design is preferable to the bulkier Bowflex weights. What’s more, Nuobell’s plates are firmly conjoined and do not move around or rattle when using them.

The Bowflex weight plates have gaps in between, which add to their length and can sometimes create an off-balance feeling. Note: This tends to only happen when they’re set to a heavier weight capacity, or when performing exercises that require careful balancing to get them into the starting position, such as bench and shoulder presses. When performing these exercises, the length of the Bowflex weight can prohibit a full range of motion, especially if you are more narrow in your chest and shoulders.

That said, there are times when the Bowflex weights are a much better choice. For instance, the Nuobell plate edges are relatively sharp, making them uncomfortable for goblet squats, where you need to hold the weight by the plates. Most notably, the 2.5-pound increments are very useful. It’s great to be able to slightly increase the weight capacity, particularly when I’m trying to increase weight in an exercise that uses small muscle groups.

Contrary to popular belief, strength training won’t make you “bulky.” In fact, there are a ton of health benefits that come along with lifting heavier weights. Studies show weight training can help you sleep better, improve your metabolism1, and even put you in a better mood. Of course, you’ll build stronger bones and may even slow down the standard bone loss that happens when we age. 

If you are looking for a durable, easy-to-use, space-saving pair of adjustable dumbbells to add to your home gym, you can’t go wrong with Nuobell or Bowflex. To really take your home workout setup to the next level, check out our picks for the best compact treadmills, best home exercise equipment, or the best workout mirrors.