Features:
Watch alarm and safaty area.
Low power alarm and remote turn off.
Inter-phone and health monitor.
Mobile phone or computer GPRS service platform, double control model.
The watch need SIM card to use it.
Descriptions:
GSM main chip: MTK 6261D, the dominant frequency of 260MHz
GSM band support: 850/900/1800/1900 four frequency
GPRS:Class12(only support 2G network)
Base station positioning accuracy: 100-1000M
Average standby current: less than 3 mA
Average operating current: about 55mA
Operating temperature: -20 ~ 70 degree
Working humidity: 5% to 95%

Specifications:
Length: 34cm
Width: 4cm
Strap width: 2cm
Thickness: 1.2cm
Color: blue

SKU:ZC900501

Package included:
1 x Smart Watch
1 x Cable
1 x User Manual

Notes:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight deviation for the measurement data.

When can I expect my purchase to arrive?Normal transactions should take 7-20 business days.

Any question pls click the ask seller a question or contact us by address:[email protected]