Features:
Heart rate monitor and remind. Blood pressure monitor. Auto recognize sleep status, track your sleep hour and sleep quality.
Pedometer: Automatically record your steps, moving distance and calories consumption everyday to help you design your daily exercise.
Send notification message straight to the OLED display, so you don't miss another call, message, and other application of functional vibration - especially when your phone is tucked away in a bag or pocket.
With alarm reminder, task reminder, activity reminder function.
Synchronous data to mobile applications. SUOTA function, upgrade bracelet firmware through the APK/APP.
Anti-lost reminder--it will remind you when your phone is out of range.
Compatible with iOS and Android system (Android 4.4 and above, IOS 8.0 and above): Easily connect a cellphone through Bluetooth.

Specification: 
Color: White, Blue, Orange, Black, Yellow, Pink (Optional) 
Chip: realtek8762 
System Compatible: Android 4.4 and above, IOS 8.0 and above 
Display: OLED 0.86 inch 
Operating Way: Capacitive touch buttons 
Bluetooth Version: Bluetooth 4.2 
Charger: USB charging cable 
Sensor: Gravity acceleration sensor / Reflective photoelectric heart rate sensor 
Reminder Way: Built-in high-sensitivity motor 
Battery: 60mA 
Operating Current: 550uA 
Use Time: 10-15 days 
Standby Time: 30 days 
Package Weight: 68g 
Quantity: 1pc 

Package included: 
1 x Smart Wristband 
1 x Charging Cable 
1 x User Manual