This tiny patch type tracker has serious wow factor. This tracker functions as a PSP solution, which means it does not require an operation center to report it’s current location, instead it uses SMS or TCP/IP to report the tracker’s location directly onto a PC, PDA or cell phone. Budget minded individuals will be glad to know that the software is free and there are no service charges associated with the use of the tracking service. The PSP solution can link to a freeware Google map. A single charge can run the unit for up to 96 hours, an integrated SOS button and safety zone setting is there to send a location and emergency message to pre-programmed numbers for help.
It works on T-Mobile SIM cards.