The Unitraka GPS Tracker requires no sim card and has no monthly fee. Users can put the tracker on anything, and then can obtain the location of that object via a phone app for iOS or android. There is no contract required, allowing users to pay just as much as they use it. The device is GPS, A-GPA, and BTLE enabled. There is no roaming charge with the worldwide connectivity, and the devise also features wireless charging. The tracker is currently accepting sample orders now.