Introduction
GSM Hz：850/900/1800/1900MHz
GSM,GPS: MTK 6261 UBX7020
GPRS: Class 12, TCP IP build in GSM module
GPS Sensitivity： -159dbm
GSM Hz：850/900/1800/1900MHz
GSM,GPS: MTK 6261 UBX7020
GPRS: Class 12, TCP IP build in GSM module
GPS Sensitivity： -159dbm
GPS located accuracy：10 meters(2D RM)
GSM located accuracy：50-200 meters
Speed accuracy：0.1m/s
Maximize height：18000 M
Battery：3.7 V 320mA
Size(Outside cover):45.0(L)*32.0(W)*13.0(H)mm
Suttle：35.1 g
Working temperature：-20-70℃
Working humidity：20%-80% RH
Functions: 1.44" full color touch screen
Telephone APP or Computer GPRS ，Double control,GPRS ，Monitoring，Managing
Call by watch to telephone
Safegaurd,Future
Tracking historical location records
Time
Geo-
fence SOS notice
Reminds of take off the watch
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