Uses Cellular and GPS Technology: Designed to be used in conjunction with cell towers and GPS satellites, all you will need to operate this simple beauty is a pre-paid SIM card. The iTrack uses up to 32 satellite channels and cellular towers for accuracy within 10 feet. Multiple Tracking Modes: You have the option of setting your iTrack to report its location as often as every 10 seconds or every 4 hours – it depends […]