Xiaomi Mi Band 4
- Xiaomi Mi Band 4 (Chinese Version) fitness band uses Bluetooth 5.0 BLE which offers an improved range, connectivity speed and efficiency
- 0.95 inch AMOLED colour display that pushes 120 x 240 pixels resolution on an AMOLED screen
- Â 5ATM water resistant rating ( up to 50 meters )
- Comes with a 135mAh battery and it is rated to last more than 20 days on a single charge
- Â Focus on your health,built-in heart rate record, sleep monitor, sedentary reminder, etc.
Running
Tracks your pace and step count. Maintain a safe workout, whether you’re running short or long distance.
Swimming
5 ATM water resistant up to 50m. Recognizes 5 different swim styles. Records 12 data sets including swimming pace and stroke count
Cycling
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.
Power walking
5 core data sets. Helps you improve power walking efficiency.
Specifications:
- Display Type:Â AMOLED
- Screen Size: 0.95″
- Resolution:Â 120 x 240 RGB
- Colour Depth:Â 24bit
- Screen Brightness:Â Up to 400 nits (max brightness), brightness adjustable
- Touchscreen type:Â On-cell capacitive touchscreen
- Screen protection:Â 2.5D tempered glass with anti-fingerprint coating
- Button:Â Single touch button (wake up, go back)
- Wrist strap type:Â Removable wrist strap
(Mi Smart Band 4 is compatible with Mi Band 3 straps) - Wristband width:Â 18mm
- Wrist strap material:Â Thermoplastic polyurethane
- Adjustable wrist strap length:Â 155-216mm
- RAM:Â 512KB
- ROM:Â 16MB
- Sensors:Â 3-axis accelerometer + 3-axis gyroscope; PPG heart rate sensor; Capacitive proximity sensor
- Wireless connectivity:Â BT5.0 BLE
- Battery:Â LiPo, 135mAh
- Charging Type:Â 2Pin Pogo Pin
- Charging time: ≤ 2 hours
- Standby time:Â Up to 20 days
- Motor Type:Â Rotor
- Body material:Â Polycarbonate
- App:Â Mi Fit
- System requirements:Â Android 4.4, iOS 9.0 or above
- Weight:Â 22.1g
- Water Resistance Rating:Â 5 ATM
