Some tips are in the Troubleshooting guide for high battery drain
Reported, carried over, join forces here:
The latest SW version released is version 18.16. This includes a fix for some battery drain concerns. If you have not already, we would recommend installing this update using Garmin Express.
I encounter a massive battery drain since 16.13 (compared to the previous beta), from 0.25%/h to 0.36%/h on my Fenix 7X => almost 50% more!
Am I the only one ?
This post might be useful - Troubleshooting guide for high battery drain
3% battery drain during an 1 hour activity
Files are uploaded
Battery drain of 15-20% in 1 night is not Normal for this watch. And not if this happens every time when I hit 35-40%.
This happened already many times.
No answer to this question from previous posts.
Battery life on new Smart Scale is only 2 weeks. It’s supposed to be 9 months. Any ideas as to what’s causing the battery drain?