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Xiaomi Mi Band 4 Smart Wristband Miband 50m Water Resistance 2.5D Tempered Glass Color Screen Original Watch Health Monitoring-in Smart Wristbands from Consumer Electronics

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$ 43.99

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  • System requirements : Android 4.4, iOS 9.0 or above
  • App : Mi Fit
  • Body material : Polycarbonate
  • Motor Type : Rotor
  • Standby time : Up to 20 days
  • Charging time : ≤ 2 hours
  • Charging Type : 2Pin Pogo Pin
  • Battery : LiPo, 135mAh
  • Wireless connectivity : BT5.0 BLE
  • Sensors 3 : Capacitive proximity sensor
  • Sensors 2 : PPG heart rate sensor;
  • Sensors 1 : 3-axis accelerometer + 3-axis gyroscope;
  • ROM : 16MB
  • RAM : 512KB
  • Adjustable wrist strap length : 155-216mm
  • Wrist strap material : Thermoplastic polyurethane
  • Wristband width : 18mm
  • Wrist strap : Mi Smart Band 4 is compatible with Mi Band 3 straps
  • Wrist strap type : Removable wrist strap
  • Button : Single touch button (wake up, go back)
  • Screen protection : 2.5D tempered glass with anti-fingerprint coating
  • Touchscreen type : On-cell capacitive touchscreen
  • Screen Brightness : Up to 400 nits (max brightness), brightness adjustable
  • Colour Depth : 24bit
  • Resolution : 120 x 240 RGB
  • Screen Size : 0.95
  • Display Type : AMOLED
  • Water Resistance Rating : 5 ATM
  • Weight : 22.1g
  • Screen Style : Rectangle/Square-shape
  • Style : Fashion
  • Case Material : Plastic
  • Application Age Group : Adult
  • Model : Mi Smart Band 4
  • Band Detachable : Yes
  • Band Material : Silica
  • Touch Screen : Yes
  • Compatibility : All Compatible
  • Waterproof Grade : Professional Waterproof
  • Screen Type : Color LCD
  • Language : English
  • Function : Activity Tracker
  • Function : Heart Rate Tracker
  • Function : Week
  • Function : Countdown
  • Function : Social Media Notifications
  • Function : Chronograph
  • Function : Speed Measurement
  • Function : Alarm Clock
  • Function : Push Message
  • Function : Remote Control
  • Function : Call Reminder
  • Function : Message Reminder
  • Function : Sleep Tracker
  • Function : Fitness Tracker
  • Function : Passometer
  • Brand Name : Xiaomi