- Add a new YouTube Analytics widget from your dashboard.
- Select a widget type from the list.
- Click Sign in with Google on the connection panel. You'll now be asked to log into your YouTube account, unless you're already logged in.
- Finally, you'll be asked to give Geckoboard permission to access your account.
To connect a different YouTube account to the one you've already connected to Geckoboard, see connect multiple accounts to data sources.