What is Geofencing?
Geofencing is a system of virtual boundaries. Using GPS, radio frequency identification, Wi-Fi, and other data mechanisms, a geographical location carries a “geofence” that shows the specific location, and mobility patterns of people and their devices. Geofencing software provides real-time coordinates within the virtual fence perimeter. If the device goes beyond that perimeter, alerts—through a push notification or text message—will be sent to the user.