Hello, thomasfelix ,
Geofence and motion alerts is achieved not at the expense of the tracker, but at the expense of the software. It is enough for the tracker to send the geolocation, and in the application you will configure the geofence and the necessary notifications. The application will practically do the rest for you.
If you need these notifications, then you just need to buy any tracker from our list, and these notifications will be available to you. The main point is for the tracker to transmit data to the platform.