Apple Ultra 3 Heart App Issue
My Ultra 3 is doing something funny and not sure if something wrong with it or what. When I click on the heart app on the watch it shows my heart beating at a normal rate most of the time. However, when I switch from heart app to the ECG app, a decent amount of the time it shows a fast heart rate. When I close ECG app and go back to heart app the heart rate is fine most of the time. A few times the heart app shows fast heart rate when I switch from ECG app. I have been diagnosed with Afib occurring 10% of the time. Also, my ultra 3 watch rarely alerts me that I’m having Afib. Does this sound like something is wrong with my watch?