Open the Google app, Gmail, or any Google service
Tap your profile picture in the top right
Select “Manage your Google Account” if needed
Go to “Security”
Scroll to “Your devices”
Tap “Manage all devices”
Select the device you want to log out from
Tap “Sign out” or “Remove access” if available
On a web browser, go to Google Account settings
Open “Security”
Under “Your devices,” choose the device
Click “Sign out”
To log out of Gmail on a browser, click your profile picture
Click “Sign out” or “Sign out of all accounts”
On Android, remove the Google account from the device settings if you want full logout
On iPhone, remove the Google account from the app or device settings if needed