Which App Drains My Battery. If you want to limit background activity for all apps turn the Battery saver. I usually force close the app after I lock the car and only open it to turn on AC while I walk to my car.

I could have 100 when I start a 3 hour route and by the time I finish it will be like 30 or less. Galaxy Watch battery drain. Some users have noticed when they select OpenVPN in our iOS app the amount of battery power our app uses dramatically increases.
My iPhone 11 iOS 134 almost went dead yesterday while using the DoorDash driver app while plugged into CarPlay.
Now the latest Google app update is causing excessive battery drain and overheating for some. I had to plug it into a 24A power adapter to get it to charge. Just recently I got into a situation when my Galaxy Watch suddenly started to drain battery. Ive attached 4 screenshots.

