Pretty good device – CarLock - Advanced Car Tracker Review

This car tracking app connects to a cloud so there is some delay in event reporting. Also, since it connects through the OBD port it's easily disconnected by a thief with a brain. All that being said, I like it because I think a large % of thieves aren't that quick and there is no obvious sign that your car contains this device.
Review by bugabudon on CarLock - Advanced Car Tracker.