Unlike other trackers, the GEGO works everywhere in the world. GEGO can track long-distance; other trackers devices only cover small distance ranges or relies on other devices. GEGO is safe to be used in flights due to its Triaxial Accelerometer that was engineered to turn off the device when in flight, turning back on once the plane comes to a full stop. GEGO will send you an SMS alert when the tracker arrives to an airport, even without internet connection!