Using airplane mode
Airplane mode turns off cellular, Wi-Fi, and Bluetooth connections. (Note: You can manually turn Wi-Fi or Bluetooth back on while airplane mode is active.)
1.
From a watch face, drag down the Quick settings panel.
2.
Scroll to the Airplane Mode icon.
3.
Tap the Airplane Mode icon.
You can also turn Airplane Mode on in Settings.
4.
You've completed the steps!
