GSM / GPRS / GPS Watch Tracker - Auto Report Position & Alert

High quality, creative functionality, sleek design.  Covert watch and gps.  Great for hiking, camping, and many outdoor events.  Professional design, sleek apperance and a must have for any gadget minded person.  Easy to use, accurate and no hidden costs.

Specifications:

Band:  850/1800/1900 or 900/1800/1900 or 850/900/1800/1900
Protocol:  TCP
GPS Chip:  SIRF III
GSM Module:  Simcom SIM300/SIM340
Solution:  ARM
GPS Sensitivity:  -159
GPS Accuracy:  5m (20m after Satellite Drift)
Wall Charger:  Input (110-220V), Output (5V)
Battery:  Changeable 3.7V 850mAh Li-ion Battery
Battery life:  80
Storage Temperature:  -40 Degree - 85 Degree
Operation Temperature:  -20 Degree - 55 Degree
Humidity:  5% ~ 95% non-condensing