The Calenso booking widget for appointments (booking of services) and the booking widget for group appointments support the standard tracking functionality of Google Analytics.
As soon as the Google Analytics tracking code (UA-XXXXXXXX-X) is stored in the system, access and user behaviour can be observed in the Google Analytics Dashboard.
In Calenso 3.0, the tracking code cannot yet be added independently. Simply send the tracking code with your Calenso account details to the e-mail address email@example.com. A Calenso support representative will then add the tracking code to your account.
All information about Google Analytics Tracking can be found at Google here: https://support.google.com/analytics/answer/1008015?hl=de