I tested four smartwatches for their health sensors, and these are the ones I recommend

T1Covered by 1 source · first reported by Hindustan Times — Technology at 06 Oct, 08:50 UTC

Four current smartwatches go head to head on heart rate and SpO2 tracking, with a closer look at which health readings you can rely on daily.

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Sources

• T1I tested four smartwatches for their health sensors, and these are the ones I recommendHindustan Times — Technology06 Oct, 08:50