Apple Watch AFib not recording after first week

Question

Level 1

4 points

Watch only recorded the seventh through 13 July

[Re-Titled by Moderator]

Original Title: I turned on my a fib as I was diagnosed and it quit recording after the first week. How do I get it to continue to record?

Apple Watch Series 8, watchOS 11

Posted on Jul 16, 2025 07:57 AM

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Answer 1

Level 10

95,697 points

Update your iPhone to the latest version of iOS and Apple Watch to the latest version of watchOS.
You must wear your Apple Watch at least 12 hours a day for 5 days a week to receive estimates consistently.
Heart Rate and Wrist Detection must be enabled on your Apple Watch.
AF History is not intended for use by people under 22 years old.

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