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Can Apple Watch show less than 30 bpm heart rate?

Can apple watch show less than 30 bpm heart rate?

I often go lower than 30 when sleeping and need to track this.

iPad Pro, iPadOS 14

Posted on Feb 25, 2021 11:01 AM

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Posted on Feb 25, 2021 11:11 AM

According to the "How Apple Watch measures your heart rate" section in:

"The optical heart sensor supports a range of 30–210 beats per minute."

I doubt anybody is going to say anything different in this user-to-user forum.

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