CN Version: Redmi Smart Band
Global Version: Mi Smart Band 4C
Basic parametersWeight: 13g
Water Resistance Rating: 5 ATM
Display Type: TFT
Screen Size: 1.08"
Resolution: 122 x 220 RGB
Colour Depth: 16bit
Screen Brightness: Up to 200 nits (max brightness), brightness adjustable
Touchscreen type: TFT+TP capacitive touchscreen
Screen protection: 2D tempered glass
Button: Single touch button (wake up, go back)
Wrist strap type: Removable wrist strap
Wrist strap material: TPU
Adjustable wrist strap length: 150.68-198.74mm
RAM: 64KB
ROM: 8MB+512KB
Sensors: 3-asix accelerometer + PPG heart rate sensor
Wireless connectivity: BT5.0 BLE
Battery: LiPo, 130mAh
Charging Type: USB Charging
Charging time: ≤ 2 hours
Standby time: Up to 14 days
Motor Type: Rotor
Body material: PC plastic
App for Android phone: Mi Wear
App for iphone: XiaomiWearLite
System requirements: Android 4.4, iOS 10 or above
Mi Smart Band 4CLarge screen color display, keeps an eye on your change every day
1.08 " large screen color display, view more on your wrist
14 days long standby time, unibody quick plug direct charge
Multiple sports modes, 24-hour heart rate monitoring