I wore the Garmin FR 965 while sleeping, but the watch did not show the HRV status/ record. It always mentions that I should wear the watch while sleeping. This has been happening since 3-4 months ago, the first day I bought this watch.
I wore the Garmin FR 965 while sleeping, but the watch did not show the HRV status/ record. It always mentions that I should wear the watch while sleeping. This has been happening since 3-4 months ago, the first day I bought this watch.