![Apple Watch Series 3](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-a42ffb1f-5d90-4996-8ff4-233ce1e5867c.png?width=150&height=320)
Apple Watch Series 3
watchOS 4
1. Find "Passcode"
Press the Digital Crown.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-fcca7a95-1eab-4c4c-8da3-9b784fdce509.png?width=190&height=236)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-6b4e1a54-4b87-45e8-86f3-72dc542f408e.png?width=190&height=236)
Press Passcode.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-7d7ee5d8-f78a-4c62-b0b1-18c8030dd0bf.png?width=190&height=236)
2. Create lock code
Press Turn Passcode On and key in a lock code of your own choice twice.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-bdf1523a-b323-4fe3-9972-717cc2742905.png?width=190&height=236)
3. Turn off use of lock code
Press Turn Passcode Off and key in the current lock code.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-58784b95-1763-4cbc-a23b-da0b23c09976.png?width=190&height=236)
4. Return to the home screen
Press the Digital Crown twice to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-5cc954d0-4687-4fd1-8a26-c2379db09e36.png?width=190&height=236)