[NEW] Mi Band 4 Smart Band


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Mi Smart Band 4
Step Up, Live More

Design and display
0.95? color AMOLED display
-120 x 240 pixels
-Screen brightness up to 450 nits
-All-new user interface -smoother and simplified touch screen experience
-Brightness adjustment mode
? 2.5D tempered glass with anti-fingerprint coating

? 135mAh battery capacity
? Up to 20 days
? Recharging time ~2hours

Water resistance
? 5 ATM water resistant up to 50m

Activity tracking
? Count steps, distance, calories burned
? 6 workout modes: Treadmill, exercise, outdoor running, cycling, walking, swimming

Health monitoring
? 24/7 Heart rate monitoring
-Heart rate alerts
? Sleep monitoring
? Idle alerts

? 3-axis accelerometer + 3-axis gyroscope;
? PPG heart rate sensor;
? Capacitive proximity sensor

? Bluetooth 5.0 (Low energy)
? No NFC for standard version

System requirement
? Android 4.4, iOS 9 and above

Other features
? Stopwatch
? Alarm clock
? Timer
? Find my phone
? Phone unlock
? Event reminder
? Do not disturb mode (works even without phone)
? Lock screen
? Music controls on band

Weight: 22.1g
Water resistance rating: 5 ATM
Display type: AMOLED
Screen size: 0.95?
Resolution: 120×240 RGB
Color depth: 24 bit
Screen brightness: Up to 400 nits (max brightness), brightness adjustable
Touchscreen type: On-cell capacitive touchscreen
Screen protection: 2.5D tempered glass with anti-fingerprint coating
Button: Single touch button (wake up, go back)
Wrist strap type: Removable wrist strap(Mi Smart Band 4 is compatible with Mi Band 3 straps)
Wristband width: 18mm
Wrist strap material: Thermoplastic polyurethane
Adjustable wrist strap length: 155-216mm
RAM: 512K
Wireless connectivity: BT5.0 BLE
Sensors: 3-axis accelerometer + 3-axis gyroscope; PPG heart rate sensor; Capacitive proximity sensor
Battery: LiPo, 135mAh
Charging Type: 2Pin Pogo Pin
Standby time: up to 20 days
Charging Time: ? 2 hours
Motor Type: Rotor
Body material: Polycarbonate
App: Mi Fit
System requirements: Android 4.4, iOS 9.0 or above

Package Contents:
Mi Smart Band 4 x1, Wrist strap x1, Specialized charging cable x1, User guide x1




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