Operating System MTK
Language Support Multi -language
Watch Colors red、blue,more color can be customized
Watch size 31 X 52 X 11.8mm
Display 0.96 " OLED 128x64 ----With optional 0.95"
CPU model MTK 6261
CPU frequency 364MHz
GPS
Chip MTK3337
22 Channels
Sensitivity Track:-165dBm,Capture:-148dBm
Positioning precision 5-15m
Battery capacity 400mAh
Battery Types Lithium-ion polymer battery_3.7V
Bluetooth Bluetooth V3.0
Speaker 8Ω/0.5W speaker x 1.
Built-in hi-fi MIC
Communication GSM、GPRS
location GPS+LBS
Fuselage interface Micro USB interface*1;
Physical buttons POWER ON_OFF Key、SOS button、volume+、volume—
SIM card slot Micro SIM card x1
telephone Support
SMS query Support（Need to install software）
Remote
monitoring
Support（Need to install software）
SOS Alarm Support
Off Alarm Support
Low power Alarm Support
Path query Support（Need to install software）
Step counter Support
3D acceleration
Android 3.0 System，IOS 6.0 System Above