You must log in to MyDrive to sync to your TomTom account. When you log in to your account from your navigation device, web browser or the MyDrive app, syncing with your TomTom account happens automatically.
Logging in to MyDrive on your GO
Your GO connects to your TomTom account.
Your GO automatically saves your personal navigation information to your TomTom account.
Logging in to MyDrive using a web browser or the MyDrive app
Log in using your TomTom account email address and password. When you are logged in, you can see your personal navigation information from your navigation devices, and you can select destinations and create Places to sync with your navigation devices.