Highlights:

* Display: 0.86inch 96*32 resolution
* Top waterpoof reach IP67 (depth not over 1m, time not over 30mins)
* Touch button- easy view the data from screen
* Call reminder with number display
* Most-accurate heart rate monitor
* Most accurate blood pressure monitor
* Double color band
* Language:Multi-languages
* Additional features: Time, Pedometer, calorie burning monitor, Distance, sport time, sleeping monitor

Product parameter:

* Item Model: P1
* Main CPU: Nordic N51822
* Bluetooth: 4.0V
* Waterproof: IP67
* Display: 0.86" OLED 
* Button: touch button
* Gravity Sensor: 3D sensor
* Battery: polymer Lithium 130 MAH
* Stand by: 5 days
* Normal use: 3 days
* Frequently use: 2 days
* App Name: H band
* Heart rate monitor: support
* Blood Pressure monitor: support
* Storage temperature: -20℃-70℃
* IOS system: IOS 7.1 or above
* Android system: Android 4.3 or above
* Vibration: message, skype, whatsapp, twitter, call remimder, facebook
* weight: 30g
* Item size: 225*20*13mm
* Packing type: color box
* unit package size 9.5X2.5X17.5CM