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
Screen size: 0.95inches color AMOLED display, 120 x 240 pixels
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
1. Please search 'Mi fit' in Google play store or App store to download the App.
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