Apple Watch Series 10 does not measure body temperature while asleep

s10 watch does not measure temperature from the wrist, how can I activate it? It is on in the settings but does not measure while sleeping.

[Re-Titled by Moderator]

Apple Watch Series 10, watchOS 11

Posted on Mar 10, 2025 1:33 PM

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1 reply

MrHoffman

Level 10

160,089 points

Mar 11, 2025 11:24 AM in response to BossBcs

It takes a week or so to activate: Track your nightly wrist temperature changes with Apple Watch - Apple Support

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Apple Watch Series 10 does not measure body temperature while asleep

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