Battery Saver or manufacturer battery optimizations can pause or throttle background activity on Android devices. That can stop ClickTime from recording mileage and location reliably. Disabling automatic Battery Saver or exempting ClickTime from optimizations keeps tracking running during long shifts and prevents unexpected “missed” or delayed location updates.
If your phone uses a different UI (Samsung, Xiaomi, Oppo, Motorola, etc.), the labels may vary. The objective is the same: disable battery optimization for ClickTime and allow background activity.
This prevents the system from turning on Battery Saver automatically and stopping tracking when battery drops.