Verdict: The Withings ScanWatch 2 leads in health monitoring with ECG and SpO2 (per Withings) and doubles the battery life to 14 days (per Withings), but its $299 price is twice that of the $149 Garmin Vivomove Trend (per Garmin). Garmin’s analog‑first design and 7‑day battery make it a solid budget hybrid (per Garmin). For users prioritising medical‑grade metrics, the ScanWatch 2 justifies the premium; otherwise the Vivomove Trend offers better value.
Winner: Withings ScanWatch 2
Garmin Vivomove Trend: 7/10
Withings ScanWatch 2: 8.5/10
| Garmin Vivomove Trend | Withings ScanWatch 2 | |
|---|---|---|
| battery_life | Yes | 14 days (per Withings) |
| display_type | Digital | 1.39" AMOLED (per Withings) |
| water_resistance | 164 feet | 5 ATM (per Withings) |
| ECG | No (per Garmin) | Yes (per Withings) |
Our pick: Withings ScanWatch 2.
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