Mi smart band 4 smart watch
new xiaomi full colour amoled. Touch display,view call,text & app notifications.
Up to 20 days battery,a single charge lasts up to 20 days.
Health monitoring,24/7 heart rate monitoring&sleep tracking.
The mi band 4 has 50-meter water resistance&a 6-axis accelerometer & xiaomi has added a host of new workouts to the band's activity tracking. It is now able to track outdoor running,treadmill,cycling,walking,weight training&swimming