GPS Tracker Watch Phone With GPS Chips Insert Sos Button

2g network/gprs gsm850/900/1800/1900mhz gps watch tracking 1. The original swiss(u-blox ag)---ubx-g6010 gps chip. Accurate-orientation 2.gps+agps dual mode global positioning 3.one button for sos help 4. The original swiss movement:9t13,gl20.dual time watch 5. Remote monitoring function and in multiple ways of point location. 6. Synchronized with bluetooth device,working as like mini phone li-ion 600 mah