High Definition Color Screen Bluetooth Smart Watch, Smart Band with Pressure 
Function:

• GPS,Time, Pedometer, calorie burning monitor, Distance, sport time, sleeping monitor vibration reminder:message,skype,whatsapp,twitter ,call remimder,facebook
• Heart rate monitor: green light laser                                                                        

Parameter:                                               

• Main CPU:Nordic N51822
• Gravity Sensor:3D sensor
• Display:OLED 0.66" 64x48
• Button: touch button
• Battery:polymer Lithium 110MAH
• Stand by:5 days
• Normal use:3 days
• Frequently use:2 days
• Waterproof:IP67
• Working Temperature: -10℃ - 45℃
• Storage temperature:-20℃-70℃
• Bluetooth:4.0V
• App Name:Hplus watch
• IOS system:IOS 8.0 or above
• Android system:Android 4.3 or above

Advantages 

• Top waterpoof reach IP67 
• Most-accurate heart rate monitor 
• TPU material 
• Touch button- easy view the data from screen 
• call reminder with number display 
• Display: 0.87 "  

Language:

• English and chinese