Traditional dumbbell sets take up an entire wall. Adjustable dumbbells replace 15+ pairs with ONE — going from 5 to 50+ pounds with the twist of a dial. They're the #1 space-saving investment for any home gym.
A pair of adjustable dumbbells + a bench = a complete home gym. You can do over 100 exercises with just these two pieces of equipment.
Top Picks
| Category | Winner | Weight Range | Price |
|---|---|---|---|
| 🏆 Best Overall | Bowflex SelectTech 552 | 5–52.5 lbs | $429 |
| ⚡ Fastest Change | Nuobell 80 | 5–80 lbs | $745 |
| 💪 Heaviest | PowerBlock Elite EXP 90 | 5–90 lbs | $597 |
| 💰 Best Budget | NordicTrack iSelect 55 | 10–55 lbs | $299 |
1. Bowflex SelectTech 552 — Best Overall 🏆
The 552 is the most popular adjustable dumbbell for a reason. Dial-based mechanism changes weight from 5 to 52.5 lbs in 2.5 lb increments. Smooth, reliable, and backed by a 2-year warranty. The included storage tray keeps your floor clean.
- ✅ Dial mechanism — changes in 2 seconds
- ✅ 2.5 lb increments (more precise than most)
- ✅ Includes storage tray
- ❌ Plastic components feel less premium
- ❌ Don't drop them — mechanism can break
2. Nuobell 80 — Fastest Change ⚡
The Nuobell changes weight faster than any other dumbbell — twist the handle, click, done. 5–80 lbs in 5 lb increments. All-metal construction with knurled handles (like a real barbell). $745 is a lot, but these feel like commercial gym equipment.
Check Price →3. PowerBlock Elite EXP 90 — Heaviest 💪
PowerBlocks look weird (square cage design) but they're the most durable adjustable dumbbells ever made. They use a selector pin (like a weight stack at the gym), not a dial. The Elite EXP 90 goes up to 90 lbs per hand — expandable to 130 lbs. Almost indestructible.
Check Price →4. NordicTrack iSelect 55 — Best Budget 💰
At $299, the iSelect 55 is the cheapest quality adjustable dumbbell. 10–55 lbs, dial mechanism, compact design. The catch: weight jumps are 5 lbs (no 2.5 lb increments). Fine for most, but a limitation for precise progression.
Check Price →Quick Comparison
| Feature | Bowflex | Nuobell | PowerBlock | NordicTrack |
|---|---|---|---|---|
| Weight Range | 5–52.5 | 5–80 | 5–90 | 10–55 |
| Increment | 2.5 lbs | 5 lbs | 2.5–5 lbs | 5 lbs |
| Change Speed | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐ |
| Durability | ⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ |