Pixel™, Phone by Google - Auto Switch Between Wi-Fi & Mobile Data Networks

  1. From a Home screen, swipe up to display all apps.
  2. Navigate: Settings Settings icon > Network & internet Network and Internet icon > Wi-Fi Wi-Fi icon.
  3. Tap Wi-Fi preferences then tap Advanced Down arrow icon.
  4. Tap Switch to mobile data automatically to turn on On icon or off Off icon.