Specifications:

• Origin: CN(Origin)
• Brand Name: XIAOMI
• Sensor 1: Triaxial Accelerometer + Triaxial Gyro
• Function: Week
• Function: Social Media Notifications
• Memory: 512KB
• Charging time: ≤ 2 hours
• Band Detachable: Yes
• Application Age Group: Adult
• Function: Heart Rate Tracker
• Flash: 16MB
• Function: Passometer
• Language: Chinese
• Sensor 2: Self-developed PPG Heart Rate Sensor
• Touch Screen: Yes
• Function: Activity Tracker
• Style: SPORT
• Screen size: 0.95
• The system supports: Android4.4, iOS9.0 or above
• Screen Type: Color LCD
• Function: Message Reminder
• Function: Push Message
• Function: Alarm Clock
• Function: Call Reminder
• Function: Fitness Tracker
• Screen Style: Round/Oval
• Band Material: Silica
• Function: Chronograph
• Standby time: 20 days
• Screen type: AMOLED
• Model: Xiaomi Mi Band 4
• Sensor 3: Capacitive Wear Monitoring Sensor
• Function: Countdown
• Charging method: 2Pin Pogo Pin
• Compatibility: All Compatible
• Waterproof Grade: Waterproof
• Waterproof rating: 5ATM
• Function: Remote Control
• Language: English
• Connect: BT5.0 BLE