SMS notifications are going away! Use this instead to have the IF app tell you that an event has been added to your Google Calendar.
If
New event added
This Trigger fires every time a new event is added to your Google Calendar. Note: The time in the ingredient will be based on the timezone set in Google Calendar.
Then
Send a notification from the IFTTT app
This action will send a notification to your devices from the IFTTT app.
Discover more time saving integrations for Notifications and Google Calendar