What are disadvantages of geofencing?

There are several disadvantages of geofencing that should be considered before implementing this technology. First, geofencing can be inaccurate, especially if the GPS signal is weak. This can lead to false alarms or missed alerts. Second, geofencing can drain battery life, since the GPS must be constantly active in order to work. Third, geofencing can invade privacy, since it can be used to track someone's location. Finally, geofencing can be used for malicious purposes, such as creating "no-go" zones that prevent people from entering certain areas.