Deep_inGME@alien.topB to Apple@hardware.watchEnglish · 1 year agoWhy is my watch making me glow red and why is it so brightalien.topimagemessage-square4fedilinkarrow-up11arrow-down11
arrow-up10arrow-down1imageWhy is my watch making me glow red and why is it so brightalien.topDeep_inGME@alien.topB to Apple@hardware.watchEnglish · 1 year agomessage-square4fedilink
minus-squareOld_Laugh_2239@alien.topBlinkfedilinkEnglisharrow-up1·1 year agoIt’s measuring your blood oxygen concentration. Red light gets shot into your arm and the light that gets reflected back to the sensors, tells the watch what your O2 concentration is.
It’s measuring your blood oxygen concentration. Red light gets shot into your arm and the light that gets reflected back to the sensors, tells the watch what your O2 concentration is.