long standby time voice monitoring function touch screen big high quality screen

Feature:

GPS+GSM+GPRS wireless networkLow battery alarm function (via SMS and platform)Check location information via SMS and GPRS (TCP)Flexible setting 4 specific numbers for SOS emergency callDouble clock display, switchover electronic clock and watch clock freelySupport location service via platform to realize real-time trackingIntelligent activation of GPS positioningSupport GPS/LBS positioning functionMobile phone functionsVoice monitoring function

Specifications:

China GPS Watch Phone GW101 cheap good quality anti-water