iwatch blood oxygen quasi
Answer: iWatch blood oxygen data can be, not particularly outrageous.
Using this feature you can measure the percentage of oxygen that blood red blood cells carry from the lungs to the rest of the body.
This data helps the user to understand the health of the body.
It should be noted, however, that this blood oxygen feature is not available in all areas.
And this feature is also not intended for medical use.
How to Measure Blood Oxygen on iWatch
1. If the measurement in the background of the watch is already turned on, then the blood oxygen software will measure the user's blood oxygen level regularly around the clock.
2, open the Blood Oxygen App on the watch.
3, put your arm flat, you can put it on a table or on your knees, as long as you keep the wrist is horizontal, this time the screen of the iWatch needs to be facing up.
4, and then click "Start", a **** has 15 seconds countdown, in this time, the user needs to keep their arms still.
5, after the end of the measurement will get a data, click Finish can end.
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