Blood oxygen

[Mancity5]

Why can't I measure my blood oxygen on a Samsung S21 ultra 🤔 I used to be able to do it on my old S9 but can't seem to do it on my new phone I have a Samsung watch also but doesn't work of that either HELP 😐

[ade0501]

It's available on the Galaxy Watch 3 from the Samsung Health App on the phone. I don't know about other models of watch though.

[Harveyx1]

The s21 no longer takes any sort of heart rate or blood 02 readings, as mentioned by @ade0501 you will have to either get a galaxy watch 3 or a galaxy watch active 2

[Steven9761]

You should be able to access this by opening the SH app, scroll to the bottom of the screen, click on MANAGE ITEMS, then add BLOOD OXYGEN to your list of measurements.

[WelshPaul]

Samsung removed the sensor from the phones and stuck it on a watch. Basically, Samsung want you to spend more money! 

[Loubyloo]

I'm having the same issue with stress, oxygen and heart rate. I've added it but it only gives you your previous readings it won't let you do new readings