Mi Smart Band 4

Xiaomi |
Step up, live more Full colour display and heart rate monitor
5,800.00
Color
Quantity
Sport Functions
6 workout modes: Treadmill, exercise, outdoor running, cycling, walking,
pool swimming; Count steps, distance, and calories burned
Health monitoring
Workout completion notifications, goal setting, sleep monitoring,
heart rate monitoring, all-day heart rate checking,
resting heart rate, heart rate chart, idle alerts
Other features
Alarm, proximity sensor, pre-set watch face, customizable watch face,
lock screen, timer, stopwatch, phone alarm and notifications, incoming calls,
message notifications, calendar notifications, app notifications, weather forecast,
Find my phone, phone unlock, event notification, Night mode,
Do not disturb mode (works even without phone), music controls on band,
Bluetooth broadcasting, battery level display, different ways to wear, OTA updates
Specifications

● Weight - 22.1g
● Water Resistance Rating -5 ATM
● Display Type - AMOLED
● Screen Size - 0.95"
● Resolution - 120 x 240 RGB
● Colour Depth - 24bit
● Screen Brightness - Up to 400 nits (max brightness), brightness adjustable
● Touchscreen type - On-cell capacitive touchscreen
● Screen protection- 2.5D tempered glass with anti-fingerprint coating
● Button - Single touch button (wake up, go back)
● Wrist strap type - Removable wrist strap
(Mi Smart Band 4 is compatible with Mi Band 3 straps)
● Wristband width - 18mm
● Wrist strap material - Thermoplastic polyurethane
● Adjustable wrist strap length - 155-216mm
● RAM - 512KB
● ROM - 16MB
● Sensors - 3-axis accelerometer + 3-axis gyroscope;
PPG heart rate sensor; Capacitive proximity sensor
● Wireless connectivity - BT5.0 BLE
● Battery - LiPo, 135mAh
● Charging Type - 2Pin Pogo Pin
● Charging time - ≤ 2 hours
● Standby time - Up to 20 days
● Motor Type - Rotor
● Body material - Polycarbonate
● App - Mi Fit
● 
System requirements - Android 4.4, iOS 9.0 or above