Health metrics is missing BR data

[KlimentToshkov]

Sleep tracking is fine but some days are missing BR data. Happens once or twice a week.

Attached screenshots display missing BR data for two days in this week (16-th and 20-th), however there is full sleep and detailed report for this day, including SpO2 data.

Charge 4 firmware1.96.29

iOS 14.4

App 3.37 (1022)

[LiliyaFitbit]

Hi @KlimentToshkov, it's nice to see you again in our Community Forums. 

Thanks for the details shared in your post and for providing screenshots. Several factors can affect your breathing rate, including that if you move a lot during your sleep, you might not get a reading. For more information, see How do I track breathing rate in the Fitbit app? and What should I know about health metrics in the Fitbit app?

Hope this helps. 

[84steps]

I have the same problem as Kliment Toshkov. The last occurrence was March 10th. All other data was recorded.