Sleep data issue

This is the second time after the 20.29 update that I’ve lost all sleep and HRV data. I haven’t changed anything in the settings. All the necessary options for displaying sleep data are enabled. After rebooting and resetting the watch, everything was fine for two days, but then I lost the sleep data again. What should I do?

  • i have FR965, started using it last 29sept sunday. the last 4 nights of sleeps stages are not working well, 5 October until today 8 October. and am not fixing it yet.. we'll see morning by morning, i've turned Off Battery Saver during sleep.. we'll see....