SMRTFT NUOBELL 80 Adjustable Dumbbells
The closest thing to traditional dumbbells in adjustable form. NUOBELL's patented twist-lock mechanism changes weight in seconds with a natural round shape—5-80 lb range with precision-machined steel plates and 32mm knurled aluminum handle.
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Our Verdict
Closest to traditional dumbbell feel with fastest twist-and-go adjustment. 5-80 lb range is the highest in this group—but not drop-friendly and only 2-year warranty.
Score Breakdown
Pros & Cons
Pros
- •Traditional dumbbell shape and feel
- •Fastest twist-and-go adjustment
- •5-80 lb range (highest in group)
- •32mm knurled aluminum handle
- •Precision-machined steel plates
Cons
- •Not drop-friendly (polymer shell)
- •Only 5 lb increments
- •2-year warranty (shorter than PowerBlock)
- •Expensive ($845)
Specifications
| Weight Range | 5-80 lbs each |
| Increments | 5 lbs (16 settings) |
| Dimensions | 17" x 7.5" x 7.5" |
| Adjustment | Patented twist-lock |
| Handle | 32mm knurled aluminum |
Quick Answers
What is the weight range of the SMRTFT NUOBELL 80 Adjustable Dumbbells?
SMRTFT NUOBELL 80 Adjustable Dumbbells weight range: 5-80 lbs each.
What is the increments of the SMRTFT NUOBELL 80 Adjustable Dumbbells?
SMRTFT NUOBELL 80 Adjustable Dumbbells increments: 5 lbs (16 settings).
What is the dimensions of the SMRTFT NUOBELL 80 Adjustable Dumbbells?
SMRTFT NUOBELL 80 Adjustable Dumbbells dimensions: 17" x 7.5" x 7.5".
What is the adjustment of the SMRTFT NUOBELL 80 Adjustable Dumbbells?
SMRTFT NUOBELL 80 Adjustable Dumbbells adjustment: Patented twist-lock.
What is the handle of the SMRTFT NUOBELL 80 Adjustable Dumbbells?
SMRTFT NUOBELL 80 Adjustable Dumbbells handle: 32mm knurled aluminum.
How much does the SMRTFT NUOBELL 80 Adjustable Dumbbells cost?
The SMRTFT NUOBELL 80 Adjustable Dumbbells lists at $780 at Amazon as of February 19, 2026. Prices change often, so the merchant page shows the current figure.
Who is the SMRTFT NUOBELL 80 Adjustable Dumbbells for?
It suits those wanting traditional dumbbell feel, advanced lifters needing 80 lbs, fast weight-change workouts. It is not the right pick for drop-set enthusiasts, those needing 2.5 lb increments, budget shoppers.
Is the SMRTFT NUOBELL 80 Adjustable Dumbbells worth buying?
The closest thing to traditional dumbbells in adjustable form. NUOBELL's patented twist-lock mechanism changes weight in seconds with a natural round shape—5-80 lb range with precision-machined steel plates and 32mm knurled aluminum handle. It ranks #3 in our Top 5 Adjustable Dumbbells. Closest to traditional dumbbell feel with fastest twist-and-go adjustment. 5-80 lb range is the highest in this group—but not drop-friendly and only 2-year warranty.
Who Is This For?
Best For
- Those wanting traditional dumbbell feel
- Advanced lifters needing 80 lbs
- Fast weight-change workouts
Not For
- Drop-set enthusiasts
- Those needing 2.5 lb increments
- Budget shoppers
Where to Buy
Appears In
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Alternatives to Consider
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PowerBlock
The most expandable adjustable dumbbell system. PowerBlock's Elite EXP starts at 5-50 lbs per hand and expands to 70 or 90 lbs with add-on kits. Magnetic selector pin with 2.5 lb adder weights in the smallest footprint in its class (12" x 6" x 6").
PowerBlock Pro 50 Adjustable Dumbbells
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The premium PowerBlock upgrade. Pro 50 adds urethane-coated steel and a contoured TPR grip to the proven magnetic selector pin system—delivering premium materials and fine 2.5 lb increments in a compact package.
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BowFlex Results Series 552 SelectTech Dumbbells
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