Between the Band 7 and 5.0, the Band 7 comes out ahead in battery life, while the 5.0 wins on water resistance. Overall, the Band 7 scores 73.1 and the 5.0 scores 65.3 on our Mars Score.
Which should you buy?
The Band 7 edges ahead on the Mars Score (73.1 vs 65.3), but the 7.8-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Band 7 if you care most about battery life. The biggest gaps in its favor are battery life.
Pick the 5.0 if you care most about water resistance. Its strongest claims are water resistance.
Both ship with comparable gps, sport modes, spo2, so those specs don't separate the two — focus on the differences below.
Bottom line: the Band 7 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Amazfit - Band 7 wins
- ▲Battery life — 28.57% more. 18 days vs 14 days.
Why WHOOP - 5.0 wins
- ▲Water resistance — 5.00 ATM more. 10 vs 5.
Spec comparison
Fitness
| Spec | Amazfit - Band 7 | WHOOP - 5.0 |
|---|---|---|
| GPS | false | false |
| Heart rate | true | true |
| SpO2 | true | true |
| Sleep tracking | true | true |
| Sport modes | 120 | 120 |
Battery
| Spec | Amazfit - Band 7 | WHOOP - 5.0 |
|---|---|---|
| Battery life | 18 dayslead | 14 days |
| Water resistanceⓘ | 5 ATM | 10 ATMlead |
Design
| Spec | Amazfit - Band 7 | WHOOP - 5.0 |
|---|---|---|
| Display size | 1.47 "lead | 0 " |
| Weight | 28 g | 21 glead |
Frequently asked
Spec-level deep dives
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