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 Galaxy Watch4 review: Hardware and battery life
Top 5 Ways to Save Battery Life on Samsung Galaxy Watch
Samsung Galaxy Watch4 Review
Galaxy Watch 4 now official with Wear OS by Samsung, up to 40 hours of battery life - SoyaCincau
Samsung Galaxy Watch 4 review: The return of Wear OS | TechRadar