Highlights
0.78 inch OLED Touch Screen

Bigger screen, fit the width of the wrist, bring pleasant feeling of wearing. Big screen display a comprehensive and rich information, raise the wrist, efficiency is obvious.

Feature With 5ATM Water Resistant Rating

One of the things that set the Mi Band 3 apart from many other feature-laden smartwatches available is its 5ATM water resistant rating - withstands pressures equivalent to a depth of 50 meters, making it a charm when being exposed in rain, splashing, accidental submersion, showering, surface, swimming.

Sports Details Function

In the sports modes of the Mifit APP, if you turn on one of the sports modes of treadmill,outdoor running, riding or fast walking, just lift your wrist and check the length, mileage, heart rate, speed and other data on your bracelet.

Notification Display  & Reject Phone Calls

While Bluetooth connecting, if there is an incoming call, it would show the caller ID. Almost notification of APPs could be synchronized to the watch.

3 Pages Message Display

Support to check the latest 5 messages, If each text of message  exceeds the display, touch the button can display in next page. (up to 3 pages can be displayed).

Raise Wrist To Wake Up The Screen

Raise your hand to brighten the screen without taping screen to see real-time states including sports data, time and heart rate.

Pedometer / Sleep Monitoring / Sedentary Reminder

Mi Band 3 helps you record all your activities in the day,calculate the distance you walk and calories burned,take care of your health, monitor your sleep, remind you to have a rest and track your steps, mileage and calories for high quality sports.

24 Hours Heart Rate Monitor

It tracks your heart rate continously at every moment every day. Heart rate recording will start automatically once you wear it on.

Long standby time

Xiaomi mi band 3 with ensures about 20 days ultra-long standby time for a full charging

General   
Brand: XiaoMi
Model: XiaoMi Mi Band 3
Bluetooth version: V4.2
Waterproof Rating: 5ATM
Color: Black
Compatability: V4.0 or above, Android 4.4 / iOS 9.0 or above

Special Features    Health tracker: Measurement of heart rate,Sleep management,Pedometer,Calories burned measuring,Steps counting,Distance recording,Sedentary reminder
Other functions: Unlock phone without password,Call/APP message reminder,Time,Alarm Clock
Alert type: Vibration
Sensors: ADI ultra low-power acceleration sensor + photoelectric heart rate sensor
Display   
Screen: 0.78 inch OLED Touch Display
Resolution: 128*80
Touch key: Yes

Battery    Battery type: Lithium polymer battery
Battery capacity:110mAh
Standby time: About 20 days
Material    Mi-core material: Plastic + Alloy
Case material: TPEE
Band material: TPSiV
Weight and Size   
Band total length: 247 mm
Adjustable length: 155-216 mm
Product size (L x W x H): 46.9 x 17.9 x 12 mm
Product net weight: 20g
Product weight With Package: 83g

Package Contents    1 x Xiaomi Band 3, 1 x Charger, 1 x User Manual