How to open Control Center
Touch and hold the bottom of the watch face. Wait for Control Center to show, then swipe up. You can open Control Center from any screen.
How to close Control Center
Swipe down from the top of the watch face, or press the Digital Crown.
Check your battery and other settings
At a glance, you can see which settings are on or off, and tap to change them.
Check your battery power and turn on Power Reserve or Low Power Mode.
Turn cellular on or off if your Apple Watch has cellular.
Turn Airplane Mode on or off.
Turn Silent Mode on or off.
Turn Do Not Disturb or a Focus option, such as Sleep, on or off.
Lock your Apple Watch.1
Use Water Lock to prevent accidental taps.2
Play a sound if you can't find your iPhone. Or touch and hold to flash its light.
Turn on the flashlight. To turn off the flashlight, swipe down.
Turn Theater Mode on or off.3
Disconnect from Wi-Fi on Apple Watch models that have cellular.
Connect to an audio device.
Turn availability for Walkie-Talkie on or off.
Enter Schooltime mode.4
Check your headphone level and adjust the volume of your headphones if you're listening to audio from your Apple Watch or iPhone.
Turn Announce Notifications on or off if you have headphones connected to your Apple Watch.
Adjust text size in apps that support Dynamic Type.
Check your connection
At the top of Control Center, you can see if your Apple Watch is connected to Wi-Fi, cellular, or your iPhone. Learn how your Apple Watch connects to other networks and your iPhone.
Use Do Not Disturb or a Focus
Do Not Disturb keeps calls and alerts from making sounds or lighting up the screen. Alarms and heart rate notifications still sound. When Do Not Disturb is on, 
appears at the top of the screen. When you set Do Not Disturb, you can choose from any of these options:
- On. Do Not Disturb remains on until you turn it off.
- On for 1 hour. Do Not Disturb automatically turns off after 1 hour.
- On until this evening. Do Not Disturb automatically turns off until 7:00 p.m.
- On until I leave. Do Not Disturb automatically turns off after you leave the location on the screen.
- On until end of event. Do Not Disturb automatically turns off after the event on the screen.
The Do Not Disturb button also shows Focus options such as Driving, Sleep, and any custom Focus options that you've set up.
Rearrange Control Center
- Touch and hold the bottom of the watch face, then swipe up to open Control Center.
- Scroll to the bottom of the screen.
- Tap Edit to make the buttons jiggle.
- Touch and hold a button until it turns white, then drag it to a new location.
- When you’re finished, tap Done or press the Digital Crown.
1. If you set a passcode and turned off Wrist Detection, then you can lock your Apple Watch manually using this setting in Control Center. If you didn't set a passcode (or if you set a passcode and turned on Wrist Detection), you won't see this setting.
2. Available on Apple Watch Series 2 or later only. Apple Watch Series 1 and Apple Watch (1st generation) aren't suitable for swimming. Learn about water resistance on your Apple Watch.
3. This turns on Silent Mode and the screen stays dark until you tap or press a button. You can also wake your watch screen gradually by turning the Digital Crown.
4. To add this button to Control Center, scroll to the bottom, then tap Edit. Tap the add button 
on the Schooltime button, then tap Done.