2019 Original Xiaomi Mi Band 4

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.
Features:
Display:
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
Battery Life:
135mAh battery capacity built in the Mi Band 4, max working time up to 20 days after a full charging.
Activity Tracking:
Comes with 6 workout modes: Treadmill, exercise, outdoor running, cycling, walking, swimming
Counting steps, distance, calories burned during sports
Health Monitoring:
Support heart rate monitoring, heart rate alerts, sleep monitoring, idle alerts
Monitoring your health datat o matain your healthier body
6-axis Sensors:
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