Since updating my watch this week the ECG won’t work. It will start at 30 seconds then just keep stopping and never finishes. It starts to count down the seconds then goes back to 30 seconds. I’ve had an Apple Watch for 4 years and have never had an issue like this. Sometimes it won’t start at all. Anybody else having this problem and are there any suggestions on fixing it? Thank you!
Apple Watch Series 9, watchOS 11
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Heart health notifications on your Apple Watch
Take an ECG with the ECG app on Apple Watch
Track your AFib History with Apple Watch
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apple watch series 9 ECG not working since ios 18 uodate
