03-22-2021 15:04 - last edited on 03-23-2021 04:48 by MarreFitbit
03-22-2021 15:04 - last edited on 03-23-2021 04:48 by MarreFitbit
Can anybody explain why my sleep heart rate graph at night has started to show a straight Line at times. Like this
Moderator Edit: Clarified subject
03-23-2021 04:45
03-23-2021 04:45
Hi there, @Chatty123. Welcome to the Community Forums. Thanks for the image attached in your post.
SpO2 values naturally vary, and nighttime SpO2 is usually lower than daytime SpO2 due to the fact that your breathing rate is usually slower during sleep. In general, SpO2 values during sleep are typically above 90%. The SpO2 values presented are an estimate and in general can be influenced by your activity, altitude, and overall health. For more information about SpO2, see How do I track blood oxygen saturation (SpO2) with my Fitbit device?
Please keep in ind that Fitbit SpO2 feature is intended for general wellness purposes only and should not be used or relied on for any medical purposes. Consult your health care professional about any questions or health issues you may have.
Hope that helps.
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04-05-2021 05:47
04-05-2021 05:47
Chatty123 was asking about the flat line. Mine is always a flat line the whole night now. Been several nights like that