SMRTFT NUOBELL 80lb Adjustable Dumbbell – Classic Black (Pair)

I’m disappointed that these things only lasted a few months and then little plastic tabs started falling out and now it won’t hold weight. They’re useless now so hoping to be refunded for a junk product.

The concept of the adjustable weight is wonderful. Very easy to switch, however, the most important working parts that are integral are made out of plastic. The weights have to perfectly sit inside the cheap plastic cradle, constantly trying to be gentle with every set and setting them down perfectly, kinda hard to do when using the 80's. Because of this, the weights can misalign. Also had a weight just "slip" off mid set. The product has so much potential otherwise!

I’ve been using the SMRTFT NÜOBELL 80LB adjustable dumbbells for a few weeks now, and overall, I’m really happy with them. The design looks great, the adjustment mechanism is smooth and easy to use, and saves a ton of space compared to having a whole rack of dumbbells.
That said, I do have one gripe with the design: at the lower weight settings, the plates are still pretty big in diameter, which makes them feel bulky—especially for exercises like lateral raises or single-arm tricep presses behind the head. I have a small set to help out with that. It would be awesome if SMRTFT looked into using a denser metal for the plates to shrink the overall size. Maybe a premium more compact version.
Also, the buying experience wasn’t the best. Shipping was delayed, when I reached out the email updates were vague and kind of cold—just generic messages without any detail at all. For a high-end product, I expected better communication and more transparency.
That said, the dumbbells themselves are awesome and worth the wait. Hopefully, SMRTFT improves the customer service side and maybe considers a redesign with more compact plates down the line.

I have mine for 2 years and it is rusted and the dial its turning anymore paid a lot of money for this very disappointed .

My 12 year old son was using them with 10lbs and one of the handles doesn't adjust anymore. sounds like a plastic piece is broken inside. you pay 750 dollars for these and expect them to last longer then 1 year, especially when there is only 10lbs on them.

I have had concerns of durability since I first received my Nüobell set. After 1.5 years of use, one end of one of the handles began to separate, making it difficult to adjust the weight, and also preventing retention of the innermost plate. SMRTFT honored their warranty and sent me a replacement handle for the price of shipping. It’s probably the most practical adjustable dumbbell on the market, but be prepared to replace the handles during its lifetime (~$200 each if the warranty has expired).

These dumbbells feel great they aren’t loose when you take them off the rack and grip is superb!

These things are amazing. So easy to select the weight with just a quick twist. The weight is accurate and so capable. Love these dumbbells I know I'll be able to achieve my fitness goals with these. Great quality fast shipping. 1000000% recommended

I did a lot of research on adjustable dumbells. Many multi-product reviews pointed to Nuobells as the best. They were expensive, but my wife and I use them and agree that they were totally worth it. Adjusting weights feels clean and the handles feel great. They seem like they’ll last us a long time. We found used bench on craigslist. I can say that I underestimated the value of having a basic home gym. I've added 1-2 workouts a week, and am getting some good results!

Dumbbells were delivered fast and exceed my expectations. Easy setup and they’re solid. Well built, just careful with not dropping them. Been using them for the last 15 days and I’m happy with my purchase. Would recommend to anyone who wants to get a pair for their home gym

Great quality, functionality, and convenience, all in a single pair of dumbbells. My limited home gym space needed a solid set of adjustable dumbbells that felt as solid as regular dumbbells. I tried multiple brands and chose what worked best for me.

Got the 80lb Matte set for the family home gym, like the NUOBELLs smaller increments and traditional feel. Quality is there and mechanism feels durable enough for home use. Happy with the space saving, ease of use, comparable price to competitors for a feature set that better suits our endurance athlete family needs.

I’ve owned the Nuobell dumbbells for 2 years, and my experience has been great until recently. After gently placing them on a rubber floor following a 60lb flat bench chest warmup, the handle became misaligned. Now, the 5lb weight plates will not stay on, and the handle will not rotate past the 30lb setting. Despite light usage, the internal mechanisms have shown a short lifespan. Unfortunately, the durability doesn’t match the initial appeal of these adjustable dumbbells.

These dumbbells use cheap plastic parts which are not durable for the weight adjustment mechanism. Mine broke after only about a year of use (owned longer but traveling a lot). It’s absurd to use plastic pieces on an 80-lb dumbbell, especially one that costs $745. When these plastic components break, they are not serviceable or replaceable—instead you must buy new handles which cost $300 online for a pair. To be clear, I never dropped my dumbbells—the plastic components just couldn’t hold up to the weight of the dumbbell, so even setting them down gently was enough to break. Don’t waste your money

Been waiting to write a review to see how these are during workouts. I gotta say they fulfilled my expectations and then some. So easy to change weights and put back in the cradle. If your one to drop the dumbbells on the ground if they are to heavy I wouldn't suggest these. I have easily went from the lightest weight to the heaviest and haven't dropped them yet.

I baby my dumbbells and the plastic part on my handle still broke. Customer service said they can’t do anything about it. $200 to get a new one (which will be made out of the same junk plastic). Might just throw them in the trash if I have to pay $200 every-time the plastic handle gives.

Great Design. Quick change, Durable. 5-80 lbs in no time. Great job with these. I will be using them for a long time. Highly Recommended.

I was a bit weary about these. Lots of people worrying about quality (plastic parts) and shipping mishaps with bad customer service. My experience has been the complete opposite. I reached out to customer service, worried about the shipment cause it said only 83 lbs, and they answered immediately and sent me the confirmation for all three shipments (stand and both dumbbells). Very kind about it too. After using them for a couple days, they feel really solid. Everything seems like fantastic quality. I'm more than satisfied with my purchase. I love these dumbbells!

The DB are convincente for a home gym. Feel like a quality build and easy to use.

I just noticed they lie about their increments . When using the 10s they feel super light, that’s because they are the same weight as the 5s, the 15s are exactly the same weight as the 20s as well. Very disappointing! Had I known, I would have never bought this product!! Took a picture as proof of this deception!

Have used dumbbells at the gym for years and was prepared for a step down in utility and comfort in moving to an adjustable set.

These are fantastic, we couldn't be happier with them. We picked these up after watching a lot of review videos online. I only wish I'd opted for the 80lb version as I'm maxing out on chest press way before I thought would.

Adjusting the weights is a snap and they feel great in your hands. Very well balanced with no fuss.