Note: our 2G/GSM GPS tracker watch are ok with 3G SIM card ,just check with phone operator ,the 3G SIM card is compatible with 2G GSM network is fine. Because even 2G is quit from market, but the 3G network still use the 2G base station, so the voice +data feature still valid as isProduct Specification
Functions:1. GPRS real-time location, tracking and monitoring
|Wristband material||Silicon band|
|Connection Type:||GSM 2G SIM Card|
|GSM.GPS||MTK2503 UBX 7020|
|Battery Capacity||3.7 V 400mAh polymer battery|
|Button||Power button,SOS button|
|GPRS||Class 12, TCP IP build in GSM module|
|GPS Sensitivity:|| -159dBm|
|GPS Position Accuracy: ||10M(2D RM)|
|GSM position Accuracy||50-200M|
2. Communication: double talk with phone
3. SOS button for helping
4. Electronic fence,Set the safety area
5. Remote Shutdown
6. Low battery warning
7. Watch Demolition warming
9. History route
10. Setracker or Setracker2 app Support IOS6.0&Android 4.3 system
Note: Our server for oversea market is Amazon cloud server, it's powerful, we are ok to create the sub-account ID and password to manage all your devices in our server platform, you can change the password after you login the web-link. Also our Server platform and phone app Setracker or Setracker2(for Android and IOS) are free of charge all the time.
If you have your own server platform and your own APP,we are OK to offer the server protocol for your configuration with your own server and your own APP software.
If any question or new enquiry, please kindly feel free to contact me.