Amazon.com: SAMSUNG Galaxy Watch 5 40mm Bluetooth Smartwatch w/Body, Health, Fitness and Sleep Tracker, Improved Battery, Sapphire Crystal Glass, Enhanced GPS Tracking, US Version, Gray : Electronics
Shockingly bad Battery Life S21 Ultra - Page 2 - Samsung Community
New Galaxy Labs app in the Galaxy Store with Battery Tracker, Battery Guardian, File Guardian & App Booster : r/galaxys10
PSA: Install Finelock/Good lock and then Battery Tracker, there you can select the time period on the graph (second image) and see some hidden process hogging down battery life. There is also