Woke up yesterday morning to see no training readiness and no HRV 7 days average data using my FR970.
The actual HRV data is there but the average isn't and training readiness data is completely missing.
The tile is there, but it is empty with no data.
It is now two days in a row it is like that.
I restarted my watch and phone and deleted the application cache of course.
Same issue here on Fenix 8 for the last 2 days 
Any response Garmin??
As seen from screenshots from Watch, it says no sleep data but when I press it the data is there? Same with the HRV.
This is also mirrored in the GC app on IPhone.
Logged in and out, restarted everything, reinstalled GC app. No change.
Don’t really want to reset watch as it’ll be another 6 hours downloading maps and setting up 
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