Head-to-head · Best Adjustable Dumbbells Under $200

SMRTFT Adjustable Dumbbell vs Yes4All Cast Iron Adjustable Dumbbell Set

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Yes4All Cast Iron Adjustable Dumbbell Set comes out ahead by a narrow margin (4.3 vs 4.5). The gap is mostly about Budget-conscious beginners seeking basic functionality — read the strengths below before deciding.

Ranked #3 in Best Adjustable Dumbbells Under $200

SMRTFT Adjustable Dumbbell

4.3

7 sourcesall derived$598as of Sep 20

SMRTFT adjustable dumbbells provide a versatile weight range from 5 to 100 pounds, making them suitable for various fitness levels. Reviewers appreciate their compact design and quick weight adjustment feature, which enhances workout efficiency. However, some users have noted issues with the adjustment dial's durability over time. These dumbbells are ideal for home gym users seeking space-saving, functional equipment but may not be the best choice for those prioritizing long-term durability or aesthetic variety.

Strengths

— Dumbbells offer a wide weight range from 5 to 100 pounds
— Adjustment mechanism allows for quick weight changes during workouts
— Compact design saves space in home gyms

Watch-outs

— They cannot be dropped without risking damage
— The 80lb model lacks a higher weight option

$598 · Check Price on Amazon Full review →

Higher ratedRanked #2 in Best Adjustable Dumbbells Under $200

Yes4All Cast Iron Adjustable Dumbbell Set

4.5

5 sources$51as of Sep 5

The Yes4All Cast Iron Adjustable Dumbbell Set offers an affordable alternative to premium brands like Bowflex and PowerBlock. Reviewers praised its simple KISS design with chrome handles and cast iron plates that work with standard bar diameters. The dumbbells are compact and reliable, though switching weights requires time due to the threaded collar mechanism. Users noted the round plates roll easily and the coating on weights is inconsistent. This set is ideal for budget-conscious home gym users seeking basic functionality over complex features.

Strengths

— Affordable price point at $1 per pound
— Simple cast iron plate design that's compatible with other bars
— Adjustable from 5-100lbs per dumbbell

Watch-outs

— Threaded collar takes time to install/remove
— Manual weight adjustment is time-consuming

$51 · Check Price on Amazon Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

SMRTFT Adjustable Dumbbell

The SMRTFT Adjustable Dumbbell offers the widest weight range up to 100 lbs, surpassing the Core Adjustable Dumbbells and Lifepro PowerFlow Plus. However, it lacks the rapid-change mechanism of the MX Select MX55 and has a more limited weight increment precision than the PowerBlock Elite. Unlike the Yes4All Cast Iron set, it's more expensive but offers better adjustability and durability.

Yes4All Cast Iron Adjustable Dumbbell Set

The Yes4All Cast Iron set provides the most affordable option compared to the PowerBlock Elite and Bowflex Results Series, but it lacks the magnetic selector and ergonomic design of those models. While it offers a wider weight range up to 100 lbs, it's less convenient than the MX Select MX55 Rapid Change Adjustable Dumbbells, which provide faster transitions. Unlike the SMRTFT Adjustable Dumbbell, it has a simpler, more traditional design but lacks the compactness of the Lifepro PowerFlow Plus.

Specs side-by-side

Spec	SMRTFT Adjustable Dumbbell	Yes4All Cast Iron Adjustable Dumbbell Set
Weight Range	5-100 lbs	40-200lbs
Material	Steel	Cast iron
Weight Increment	5 lb	—
Adjustment Method	Twist lock	Spin collars
Grip Type	Knurled	—
Handle Material	Aluminum	—
Total Length	17 in	16 inches
Dimensions	15"L x 7.5"W	10.62"L x 9.06"W x 13.39"H

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