Screen 1.4inch Colorful Touch screen ,Pixel 240x240
OS Android4.4
Solution Spreadtrum SC8521E,1.2GHz Dual-core ARM CortexTM A7MP
GPS SC8521E, L1,1575.42MHz C/A code
GPS Accuracy 5-30m
Wifi Accuracy 30-50m
LBS Accuracy 100m above
WIFI Wireless 802.11 b/g/n
Video Call By APP
Bluetooth 4,2
Memory RAM:512MB; ROM:4G
Location GPS,AGPS,LBS,WIFI
2G Network GSM B2/3/5/8
3G Network WCDMA B1/2/5/8
4G Network LTE: B1 B3 B5 B8 B38 B39 B40 B41
SIM card Nano SIM card
Calling 3 SOS + 15 phone number
SOS Support
G-sensor Support (in three axis)
Remote monitoring Support
Dual Camera 0.3MP front + 2.0MP rear
Waterproof level IP65
Battery Lithium battery 600mAH, working life 1.5 days
Dimension 232*42.5*15.8mm
Accessories USB Charge cable (Pogo pin) and user manual
Other features Electronic fence (GEO),History tracking,Alarm clock,Find watch , phone book, working mode, Remote shutdown watch, support APP for Android and IOS smartphone.