Select settings for Find My Device
Find My Device enables you to find your mobile phone if you lose it or you can lock it should it get stolen. Before you can turn on Find My Device, you need to activate your Google account on your mobile phone and turn on GPS.
Find "Find My Device"
Slide two fingers downwards starting from the top the screen.
Tap the settings icon.
Tap Find My Device.
Turn on Find My Device
Tap the indicator next to "Use Find My Device" to turn on the function.
Return to the home screen
Tap the Home key to return to the home screen.