The FDA has only approved one medical wearable that provides continuous oxygen saturation (SpO2) and pulse rate tracking: the Masimo W1 Medical watch. “If you really want a wearable that’s going to ...

Tucked away in some Garmin watches is a sensor that enables continuous blood oxygen monitoring, a feature the company refers to as ‘Pulse Ox’. You may have seen the feature appear in menus or in ...

Your pulse is like having a direct line to your heart’s control room, constantly broadcasting information about your cardiovascular health that most people never bother to decode. While everyone knows ...