The ‘Scheduled power on/off’ feature of OxygenOS has multiple uses. You can use it to automatically turn off/and turn on your OnePlus phone at a specific time. For example, you can schedule to restart your phone at midnight, which will refresh your phone and kill any resource-draining apps. The ‘Scheduled power on/off’ is available in OnePlus 6, OnePlus 6T, OnePlus 7, 7 Pro, etc. You can see the option under ‘Utilities’ in the Settings menu. FYI, OnePlus recently upgraded its OnePlus 6, OnePlus 6T, OnePlus 7, and 7 Pro to OxygenOS 10 (Android 10). The update brings a new UI design and several new features to the device. Enhanced location permissions, new customization features, Smart Display, full-screen gestures, etc. are few examples of the update.