New apple watch 9 will not track a fib
I got a new apple watch and set up a fib tracking on the health app and wear the watch constantly except for charging and showers and it says 'no data' under the a fib tracking. I can easily do and ekg and an oxygen saturation but I want to see my a fib burden. Cannot figure this out I think I did everything the app told me to do.
Windows, Windows 6