Parameter：

*Compatible system：IOS / AndroidSystem
*Chip：hs6620-A4
*Bluetooth version：Bluetooth4.2
*Waterproof grade：IP67Waterproof（Rain，You can wear it when washing your hands，But do not add hot water，Swimming and bathing）
*Screen：1.28InchIPSLCD screen
*Screen resolution：240 * 240
*Screen material：Tempered glass
*Total length of wristband：250mm
*Battery：180mAhLithium battery
*Battery voltage：3.7V
*Battery life：Normal usage3-5Days，Standby7-10Days。 （Connection usage depends on personal usage）
*Charging Method：Magnetic charging line charging
*Charging time：About2Hours
*Certification：FCC ID，CE，ROHS，Battery Certification

Characteristics：

*Sports：Pedometer，Calories，Distance，Multi-motion mode

*Health：Heart rate monitoring，Blood Pressure Monitoring，Blood oxygen monitoring，

*Other：Music Control，Mobile search，Dial selection，Stopwatch，Sedentary reminder，Alarm Clock，Information Push（Use after connecting to Bluetooth）

*View user interface language：Chinese，English，Russian，Spanish，Japanese，To Thai，German，French，Arabic，To Polish，Italian，Portuguese

* Android APPSupported languages：English，Czech，German，Spanish，French，Italian，Japanese，Korean，Portuguese，Russian，To Thai，Simplified Chinese，Traditional Chinese

* iOS APPThe following languages are supported:：English，Chinese，Traditional Chinese，Japanese，Korean，Spanish，German，French，Portuguese，Italian，Russian，To Polish

Packing List：
1 *Smart Watch
1 *Charging Cable
1 *User Manual
1 *Original retail box