Yes, you can connect your calendar to the Smart Clock. To do this, you need to use the Google Assistant function that is integrated into the Smart Clock. You can set up the Smart Clock via the Google Home app on your smartphone or tablet and connect it to your Google account. Once you are connected, you can retrieve information from your calendar via the Smart Clock, for example by saying "Ok Google, what's in the calendar today?".

If you're having trouble connecting, make sure you're using the right Wi-Fi connection and the Google Home app.