Cheapest vs Most Expensive Adjustable Dumbbell in 2026: BowFlex Results Series 552 vs BowFlex SelectTech 552
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The cheapest vs most expensive adjustable dumbbell in 2026 comparison you actually need comes down to just $30 — and that narrow gap makes this one of the trickiest calls in home fitness right now. On one side: the BowFlex Results Series 552 at $399, a newer entrant with 1,500 reviews and a Mavrino Score of 9.2/10. On the other: the BowFlex SelectTech 552 at $429, the category’s long-standing benchmark backed by 35,000 reviews and a Mavrino Score of 9.7/10. Both share the same core praise — good value, easy weight selection, reliable build — and both draw the same complaints about noise and unclear instructions. The price gap is almost nothing; the confidence gap is not.
For most buyers, the $429 SelectTech 552 is the right call. Thirty dollars more buys you a product validated by 35,000 real owners, an adjusted rating of 4.8/5, and the kind of long-term reliability data that a 1,500-review product simply cannot yet prove. That said, if the Results Series 552 is on sale or if you want to support a newer product line, the $399 option delivers genuine performance — just with less evidence behind it.
⭐ Our Recommendation
Bowflex SelectTech 552 Adjustable Dumbbells (Pair)
Spend the extra $30 — 35,000 owners prove the SelectTech 552 earns it.
The BowFlex SelectTech 552 carries a 4.8/5 adjusted rating across 35,000 reviews, giving it a data foundation that its cheaper sibling cannot match at 1,500 reviews. At a $30 premium, the certainty you’re buying a proven, durable product is worth every cent.
⚖️ Pick the other one if: If the Results Series 552 drops below $370 on a promotion, the value math flips and it becomes the smarter buy for budget-conscious lifters.
- ✓ Ranked against 2 models on price, rating & real reviews
- ✓ Mavrino Score 9.7/10 · 35,000 verified reviews analyzed
- ✓ Independent — we may earn a commission, but it never sways the ranking
Head-to-Head
| Category | BowFlex Results Series 552 SelectTech Du | Bowflex SelectTech 552 Adjustable Dumbbe |
|---|---|---|
| Price | $399.00 | $429.00 |
| Weight adjustment performance | Smooth dial-based selection; owners praise ease of use across the board | Same dial mechanism, proven across far more real-world users with consistent results |
| Ease of use | Easy to use per owners, though instructions flagged as unclear | Same ease-of-use praise, same instruction complaint — but clearer real-world guidance available online due to product maturity |
| Noise level | Louder than expected — flagged by multiple owners | Same noise complaint surfaces consistently across the review base |
| Build confidence | 4.7/5 adjusted rating, 1,500 reviews — solid but limited long-term durability data | 4.8/5 adjusted rating, 35,000 reviews — one of the most reviewed adjustable dumbbells available |
| Value for money | Strong value at $399 with a 9.2/10 Mavrino Score — but unproven at scale | Best value in the comparison at $429 with a 9.7/10 Mavrino Score and a proven track record |
BowFlex Results Series 552 SelectTech Dumbbells (Pair)
$399.00 ★ 4.7/5
The BowFlex Results Series 552 at $399 is the cheaper of the two Bowflex adjustable dumbbells, and it performs well enough to earn its 4.7/5 adjusted rating across 1,500 reviews. Owners praise the easy dial-based weight selection and the overall build quality, and an 87% positive review rate confirms it’s not a lemon. The honest limitation is data depth: 1,500 reviews tell you the product works today, but they don’t yet reveal how the mechanism holds up after two or three years of regular use. At a Mavrino Score of 9.2/10, it’s a genuinely good dumbbell — the caveat is that ‘genuinely good’ is based on a relatively young review record. Noise during use is the most consistent real-world complaint, so apartment lifters should factor that in.
👤 Best for: Budget-conscious lifters who want Bowflex quality at the lowest available price and are comfortable being early adopters of a newer product line.
Works well overall but louder than expected. Would still recommend for the price.
Verified Amazon buyer
Bowflex SelectTech 552 Adjustable Dumbbells (Pair)
$429.00 ★ 4.8/5
The BowFlex SelectTech 552 at $429 is the most expensive adjustable dumbbell in this comparison and the most validated one on the market, with 35,000 reviews and a 4.8/5 adjusted rating. Its Mavrino Score of 9.7/10 reflects not just performance but proven longevity — at that review volume, chronic failures in the dial mechanism or plates would surface clearly, and they haven’t. Owners consistently highlight ease of use and reliable weight increments, and the 87% positive rate holds firm at a sample size that eliminates statistical noise. The one recurring honest complaint is noise during transitions, which both Bowflex models share. For $30 more than its sibling, you’re not buying better specs — you’re buying certainty.
👤 Best for: Home gym owners who train regularly and want the most proven, well-documented adjustable dumbbell available — with 35,000 owners effectively acting as long-term testers.
Really happy with this adjustable dumbbell. Does exactly what it says and the quality is excellent.
Verified Amazon buyer
The Verdict
Thirty dollars separates the cheapest from the most expensive adjustable dumbbell in this 2026 comparison — and the SelectTech 552 at $429 wins cleanly. Its 35,000-review base, 4.8/5 adjusted rating, and 9.7/10 Mavrino Score represent the most reliable performance picture available for any adjustable dumbbell in this price bracket. The Results Series 552 is not a bad product; it’s simply an unproven one. For a piece of fitness equipment you’ll use daily for years, proof matters more than a $30 saving.
Buy the Results Series 552 at $399 only if you catch it at a meaningful discount or if stock on the SelectTech 552 is unavailable. Otherwise, spend the extra $30, get the product that 35,000 people have already validated, and train without second-guessing your equipment. Both models share the same noise limitation — louder than ideal during weight changes — so that’s not a differentiator. What differentiates them is confidence, and confidence costs $30 here.
Frequently Asked Questions
Is the $30 price difference between these two Bowflex dumbbells actually worth it?
Yes. The SelectTech 552 at $429 is backed by 35,000 reviews versus 1,500 for the Results Series 552. At that scale, you have a reliable picture of long-term durability and consistent performance — the extra $30 buys proven certainty, not a feature upgrade.
Are both Bowflex adjustable dumbbells noisy during use?
Both models draw the same noise complaint from owners — the plates and dial mechanism produce more sound than some lifters expect. Neither dumbbell is a quiet option, so if you train in a shared apartment or noise-sensitive space, that’s a real limitation on both.
What weight range do these Bowflex adjustable dumbbells cover?
Both the Results Series 552 and the SelectTech 552 adjust from 5 to 52.5 lbs per dumbbell. That range suits beginners through intermediate lifters for most upper-body and accessory work.
Which adjustable dumbbell is better for a first-time buyer?
The SelectTech 552 at $429. First-time buyers benefit most from a product with a massive, proven review record — 35,000 owners means reliable setup guidance, community support, and a well-documented performance history that a newer product simply can’t offer yet.
