Brand Name: Xiaomi
Touch Screen: Yes
Screen Type: LED
Compatibility: All Compatible
Band Material: Silica
Function: Passometer
Function: Sleep Tracker
Function: Calendar
Function: Push Message
Function: Heart Rate Tracker
Function: Speed Measurement
Function: Social Media Notifications
Function: Message Reminder
Function: Week
Function: Call Reminder
Language: Chinese
Language: Russian
Language: Spanish
Language: English
Waterproof Grade: Professional Waterproof
Application Age Group: Adult
Model: Xiaomi mi band 4
Screen Style: Rectangle/Square-shape
Band Detachable: Yes
Case Material: Plastic
Style: SPORT
Water Resistance Rating: 5ATM
Display Type: AMOLED
Screen Size: 0.95 inch
Resolution: 120 x 240 RGB
Color Depth: 24bit
Screen Brightness: Up to 400 nits (max brightness)
Touch Screen Type: On-cell capacitive touchscreen
Screen Protection: 2.5D tempered glass with anti-fingerprint coating
Wrist Strap Type: Removable wrist strap
Butttom: Single touch button (wake up, go back)
Wristband width: 18mm
Adjustable wrist strap length: 155-216mm
Charging type: 2Pin Pogo Pin
Wireless connectivity: Bluetooth 5.0
Standby Time: Up to 20 days
Charging Time: ≤ 2 hours
Body material: Polycarbonate
System requirements: Android 4.4, iOS 9.0 or above
Need Download APP: Mi Fit
Model: Mi Band 4
Model 2: Xiaomi Mi Band 4
Model 3: Miband 4
Model 4: Xiaomi Miband 4
Model 5: xiaomi mi band
Model Number: Mi band 4
Category: Wristband
Category 2: Smartband
Category 3: Smart brecelet