Why does WhatsApp drain so much phone battery?
4 hours ago
- #iOS energy consumption
- #WhatsApp battery drain
- #background app management
- WhatsApp frequently appears at the top of energy consumption charts on iOS, even with background app refresh disabled.
- The app may exploit notifications to maintain a persistent connection with Meta's servers, leading to abnormal background activity.
- Even after disabling notifications, WhatsApp continues to drain battery, possibly by utilizing RAM when opened but not in the foreground.
- Force-closing WhatsApp after each use reduces battery drain, though this requires extra user effort.
- Upgrading to a phone with a larger battery could mitigate the issue, but it is seen as an expensive solution to a widespread problem.
- Alternatives like Signal or system default messaging apps (with RCS) are recommended as better-behaved options for communication.