Gear S3 extreme battery drain after One UI update! - Samsung Community
Samsung Gear S3 battery drain bug returns for some users - 9to5Google
Extreme battery drain on Samsung Galaxy Watch 4 after update. How can I fix this? I haven't made any changes to the watch after the update. : r/GalaxyWatch
How to Fix a Gear S3 Battery Drain
Samsung Galaxy Watch review - Wareable
ONE UI & Tizen 4.0.0.4 Update Plagues Samsung Galaxy Watch/Gear S3 Users with Battery Issues - YouTube