Though there are restrictions placed by the military, today’s GPS receivers are extremely accurate thanks to their parallel multi-channel design. The GeoZilla Tracker device is usually accurate within 15 meters (~50 feet). Certain atmospheric factors and other sources of error may affect the accuracy.
Due to technological limitations of the GPS satellites’ signals, we cannot guarantee that the GPS device will work 100% of the time. GPS signals connections may experience downtime, interruptions or dead spots.