Specifications:
Brand: Xiaomi
Model: Mi Band 4
Colour: Black
Waterproof grade: 5ATM
Screen type: AMOLED
Screen size: 0.95″
Screen resolution: 120×240 RGB
Screen color: 24bit
Screen Backlight: Maximum Brightness > 400nit, Adjustable Brightness
Touch Screen: On Cell Dual Point Mutual Capacitance
Cover Material: 2.5D Reinforced Glass + AF Coating
Key: 1x touch button (wake up, return)
Payment: support for Alipay QR code payment
Wristband type: removable
Wrist bandwidth: 18mm
Wristband material: TPU
Wristband length: 155-216mm/6.10-8.50″
Memory: 512KB
Flash memory: 16MB
Connection: BT5.0 BLE
Charging mode: 2Pin Pogo Pin
Charging time: <2 hours
Vibration motor: rotor motor
Shell Material: PC Plastic
APP: Xiaomi Sports APP
System support: for Android 4.4, iOS 9.0 or later
Sensors: Three-axis accelerometer and three-axis gyroscope
Self-developed PPG Heart Rate Sensor
Capacitive Wearing Monitoring Sensor
Battery: LiPo, 135mAh
Duration: > 20 days
Product weight: 22.1g
Product size: 46.9×17.9x12mm/1.85×0.70×0.47″
Included:
1 X Host
1 X Charging Line
1 X User Manual (English Version)
