Polar Vantage V3 vs Withings ScanWatch 2
Polar Vantage V3
2023 · $499 today
8072
Withings ScanWatch 2
2023 · $299.95 today
7565
Dashed outline = score at launch
Why Polar Vantage V3 is better
- Resolution: 416 x 416 vs Analog hands + small PMOLED(Infinity× more)
- Screen Size: 47 mm vs 0.63 in (PMOLED window)(74.6× more)
Why Withings ScanWatch 2 is better
- Battery Life: 30 days vs 8 days(90.0× more)
- Weight: 51 g vs 66 g(29% less)
Verdict
No outright leader — they split the dimensions today.
Spec by spec
| Spec | Polar Vantage V3 | Withings ScanWatch 2 |
|---|---|---|
| Display | ||
| Screen Size | 47 mm● | 0.63 in (PMOLED window) |
| Resolution | 416 x 416● | Analog hands + small PMOLED |
| Always-On Display | Yes | N/A (analog hands) |
| Health & Fitness | ||
| Heart Rate Sensor | Optical + ECG | Optical HR + ECG + SpO2 + Temp |
| ECG | Yes | — |
| Blood Oxygen (SpO2) | Yes | — |
| GPS | Dual-frequency | — |
| Built-in GPS | — | No (connected GPS via phone) |
| Water Resistance | 50 m | 50 m |
| Battery & Build | ||
| Battery Life | 8 days | 30 days● |
| Weight | 66 g | 51 g● |
| Water Resistance | 50 m | 50 m |
| Connectivity | ||
| Cellular Option | No | — |
| OS | Polar OS | — |
| Battery | ||
| Battery Life | 8 days | 30 days● |
| Charging | — | USB magnetic charger |
| Design | ||
| Weight | 66 g | 51 g● |
| Case Material | — | Stainless steel/Sapphire glass |