Xiaomi Mi Band 4 Smart Wristband: 5ATM Heart Rate Monitor and Wine Red Color
Chinese Version Xiaomi Mi Band 4 5ATM Waterproof Bracelet Heart Rate Monitor AMOLED Color Screen Fitness Tracker Smart WristbandFeatures:Sports Function:Running, Walking, Cycling, Indoor Running, Swimming, Exercise, Sports Sub-Screen, Pace Reminder, Heart Rate Reminder, Step CountingHealth Monitoring:Standard Reminder, Goal Setting, Sleep Detection, Manual Heart Rate, All-Day Heart Rate, Resting Heart Rate, Heart Rate Curve, Sedentary ReminderLanguage:Download Mijia APP on the bracelet and automatically match the language on the phone after connection.(Only Support Chinese and English)Other Function:Alarm Clock, Preset Dial, Custom Change Dial, Screen Lock, Timer, Countdown, Mobile Phone Alarm Clock Reminder, Disconnect Reminder, Calling Reminder, SMS Reminder, WeChat Reminder, Calendar Reminder, APP Message Reminder, Weather Forecast, Search Phone, Unlock Phone, Event Reminder, Night Mode, DND Mode, for Alipay Offline Payment, Remote Control Playback Cell Phone Music, bluetooth Radio, Charging Display, Wear Mode Selection, OTA Upgrade ProgressSpecifications:Brand: XiaomiModel: Mi Band 4Color: Wine RedWaterproof Level: 5ATMScreen Type: AMOLEDScreen Size: 0.95"Screen Resolution: 120 X 240 RGBScreen Color: 24bitScreen Backlight: Maximum Brightness ≥400nit, AdjustableTouch Screen: On Cell Dual Point Mutual Capacitive TypeCover Plate Material: 2.5D Reinforced Glass + AF CoatingButton: 1 Touch Button (Wake Up, Return)Payment: Support for Alipay QR Code PaymentWristband: Removable WristbandBand Width: 18mm/0.71"Wristband Material: TPUAdjustable Length: 155-216mm/6.1-8.5"Memory: 512 KBFlash Memory: 16MBConnection: BT5.0 BLECharging Mode: 2Pin Pogo PinCharging Time: ≤2 HoursVibration Motor: Rotor MotorCase Material: PC PlasticAPP: for Xiaomi Sports APPSystem Support: for Android 4.4, iOS 9.0 or LaterSensors:Triaxial Acceleration Sensor + Triaxial GyroscopeSelf-Developed PPG Heart Rate SensorCapacitive Wear Monitoring SensorBattery: LiPo, 135mAhBattery Endurance: ≥20 DaysWeight: 22gProduct Size: 46.9 X 17.9 X 12mm/1.85 X 0.7 X 0.47"Notes:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-3mm measuring deviation due to manual measurement. Packages: 1 X Smart Wristband1 X Wrist Strap1 X Special Charging Cable1 X Chinese User Manual