M3 Wristband Heart Health Monitor Blood Pressure Monitor Bluetooth Smart Watch Pedometer IP67 Water Proof Bracelet Fitness Tracker PK Mi Band 3 Wristbands (Pink) BRAVE

screen display band（0.87 inch OLED）
Heart rate detection(real-time heart rate detection, time period monitoring can be set),Blood Pressure detection
time，step, distance and calorie display on the screen
Standard function (step, distance, calories)
Sleep monitoring (sleep time, sleep quality）
Incoming remind, Message push(IOS, Android call information Chinese / English content push)
WeChat, QQ, SMS, and more application functions Vibrating reminder + content text push
Anti-lost remind (phones beyond the scope will remind)
Alarm clock remind
Task remind
Activities remind
moving target setting
SUOTA function， through the APK/APP  upgrade bracelet firmware(optional)
Android and apple application in sync
Find Bracelet function

Specifications:

System requirements: Android 4.4 and above, IOS8.0 and above, bluetooth 4.0 support
Bluetooth version: BLE 4.2
CPU: realtek8762
Heart rate module Operating current: About 550uA
Battery capacity: 50mA
Charging time: About 1.5 hours
Standby time: 7-15 days
Working time: About 5-10 days
Water-proof level: IP67
Charge: 5V USB jack,charge by PC USB
Motor: Built-in,remind with vibration
Sensor: Gravitational acceleration sensor
Product weight: 19g
Operation: capacitive touch button    

Packing List:

1 x Smart Band
1 x User Manual
1 x Data line
1 x Retail Box