Samsung Gear S3 Has A Poor Battery Life After Tizen 3.0 Update
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
Samsung Gear S3 update should improve smartwatch battery life | Express.co.uk