To get working for you, you need to sign up and follow the initial instructions to get ready. This includes linking your calendar, setting your travel preferences and specifying your Bases. in action

Once is setup, it monitors your calendar for any changes. When a change is made to your calendar, such as a new calendar event invitation, will take action.  If thinks that the new event needs you to travel, you will be automatically be sent travel recommendations based on your personal preferences and situation. These travel recommendations will be added to your calendar, emailed to you, or messaged to you - it depends on your notification settings.