Sleep tracker is not working during sleep focus mode

3013457 17 days ago

I recently bought fenix 8 amoled 51mm, and sleep is not recorded ever since.

I found out that it seems likebHRV sensor is off during sleep focus mode, which is quite odd since Epix 2 never had this issue before.

Do you know how to fix this?

I already tried all firmware update, power on/off, etc

Top Replies

derek87 17 days ago +1

are you using Battery Saver mode during your sleep focus? if so, you may want to check to see that the optical heart rate is still running while in battery saver mode.

All Replies

0 haruki_zaemon 17 days ago

Not sure if this is the same issue I had forums.garmin.com/.../fenix-8-amoled-no-heart-rate-while-in-sleep-focus

0 derek87 17 days ago

are you using Battery Saver mode during your sleep focus? if so, you may want to check to see that the optical heart rate is still running while in battery saver mode.