2019 Newest Mi Band 4 with upgraded features has arrived, its color screen, displayed brightness, improverd battery capacity, BT 5.0 connectivity and other features created by a new level over its predecessor.
0.95-inch Colorful AMOLED display with 120 x 240 pixels resolution, up to 450 nits screen brightness
Look and Design:
All-new user interface for giving smoother and simplified touch screen experience
2.5D tempered glass with anti-fingerprint coating
135mAh battery capacity built in the Mi Band 4, max working time up to 20 days after a full charging.
Comes with 6 workout modes: Treadmill, exercise, outdoor running, cycling, walking, swimming
Counting steps, distance, calories burned during sports
Support heart rate monitoring, heart rate alerts, sleep monitoring, idle alerts
Monitoring your health datat o matain your healthier body
3-axis accelerometer, 3-axis gyroscope, Capacitive proximity sensor, Optical heart rate sensor
5ATM Water Resistant:
Up to 50 meters water resistant rate, freely to wear Mi Band 4 when running and exercising
Other Basic 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
Connectivity & System:
Support BT 5.0 (Low energy), and support Android 4.4, iOS 9.0 and above
Type: Mi Band 4
Color depth: 24 bit
Screen brightness: Up to 450 nits
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 material: TPU
Wireless connectivity: BT5.0 BLE
Six Sensors: 3-axis accelerometer + 3-axis gyroscope; PPG heart rate sensor; Capacitive proximity sensor
Battery: LiPo, 135mAh
Standby time: 20 days Max
Charging Time: About 2 hours
Support System: Android 4.4/iOS 9.0 and above.
Adjustable wristband length: 155-216mm
Product weight: Approx. 22.1g/0.78oz
Package size: Approx. 18*9*3.4cm/0.63*0.32*0.12in
Package weight: Approx. 130g/4.30oz
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2. Item color may show slight aberration due to different shooting light and monitor display.
1 * Mi Band 4
1 * Specialized Charging Cable
1 * User Guide