Apple Watch EKG no working. UG!


When running the ECG app on my watch, touching the crown starts the countdown, but it goes to 27 and thenkeeps resetting to 30 seconds. It never completes an EKG. My software updates are current. i have cleaned watch and knob. I have turned on and off both my watch and iPhone. I have un & reinstalled EKG app. Nothing has worked. It worked fine a year ago, so something may have broken since. What should I do next?


[Edited by Moderator]

Apple Watch Series 6

Posted on Jul 3, 2025 10:48 AM

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5 replies

Jul 7, 2025 08:58 AM in response to novclark

I had the same thing off and on since last year. Mine would never get past the 20s before it would keep starting again and again. I bought a new watch band to make the watch tighter. I had lost weight and the band was not snug enough I thought. When my fingers are cold the ECG will not work. I have to put them in warm water. I still have the problem off and on and having an arrhythmia that I want to check does not make me happy with the Apple watch. Was thinking of buying one of the small ECG monitors they advertise on TV. I think there is a newer version being advertised.

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Apple Watch EKG no working. UG!

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