1. Find "Brightness"
Slide your finger downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7061224-f-4bfa9c82-ee7e-4898-8985-c31a55e92b36.png?width=322&height=322)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7061224-f-a361d811-bb24-4572-9a52-6d051809aaf8.png?width=322&height=322)
Press Display.
![](http://wmstatic.global.ssl.fastly.net/ml/7061224-f-55f1f540-c51c-4c19-a810-e6f81a900c29.png?width=322&height=322)
Press Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7061224-f-a1327cef-beb6-4a0e-967d-a5c63a1bc732.png?width=322&height=322)
2. Turn automatic brightness on or off
Press the indicator next to "Adaptive brightness" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7061224-f-ddc6c707-eaf2-4830-8253-b5f36ad4ec46.png?width=322&height=322)
3. Adjust screen brightness manually
Press the plus icon or the minus icon to select the required brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7061224-f-ddc6c707-eaf2-4830-8253-b5f36ad4ec46.png?width=322&height=322)
4. Return to the home screen
Press the crown to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7061224-f-ddc6c707-eaf2-4830-8253-b5f36ad4ec46.png?width=322&height=322)