For example: It doesn’t sign out of your Google account on the device that you used to verify it’s you when logging in. In other words, you can continue using the device that you used to ...

Confirm the action by selecting "Sign out" again. Doing so should remove access to your Google account from that particular device. If you find that there are devices listed that you don't own or ...

The same is true if your phone is never out of arm's reach. On the other hand, signing back into Google takes all of 10 seconds, so you may want to consider signing out of your Google account ...