Battery drains heavily - all of the sudden! - fēnix 6 series - Wearables - Garmin Forums
New Garmin Fenix 6 pro battery drained 33% in 12 hours, no GPS nothing other than this watch face (photo) and phone connection that showed ~50/60 notifications during the day. I have
Battery Drain on Fenix 6X Saphire with firmware 12.20 - fēnix 6 series - Wearables - Garmin Forums
How to fix Garmin watch battery problems | Android Central
Fenix 5+ power drain - fēnix 5 Plus series - Wearables - Garmin Forums