Xiaomi MI Smart Band Watch 4

  • 219,600.00 TZS
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Step up, live more, your transformation begins now with this MI smart band watch from XIAOMI. Instantly view calls, text, app notifications and music in play.
Keep your hands free as you keep up with life. Your personal trainer is with
you every step of the way. Whether you're doing high-speed battle rope training or an aerobic battle rope workout, Mi Smart Band 4 will track your heart rate, calories burned and more. Check your heart rate in real time to make sure you get the best workout as you climb mountain roads or dash around the city. Tracks your pace and step count. Maintain a safe workout, whether you're running short or long distance.


  • 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


  • Sport Functions-6 workout modes: Treadmill, exercise, outdoor running,
    cycling, walking, pool swimming; Count steps, distance,
    calories burned, 
    cycling, walking, pool swimming; Count steps, distance,
  • 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

Package contents

  • Mi Smart Band 4 X 1
  • Wrist strap X 1
  • Specialised charging cable X 1
  • User guide X 1