Follow the instructions to complete the sign-in process. When signing in to your Gmail account from a new device, Google may ask you to set up a recovery email and a passkey. These steps are optional.
Going through these prompts will allow you to set up Gmail as the only email in this app. You will click Google and then sign in to your Google account and that's all you need to do. But ...
In today’s update, you can tap & hold an account’s avatar in the sidebar to bring up a Sign Out button in a popover at the bottom. The new version of Gmail also works nicely with Google’s other apps ...