Mi Smart Band 4 Mi 11 Series Add Wi-Fi extenders to significantly

Add Wi-Fi extenders to significantly speed up your gaming and movie-watching experience

Virtual Pacer: give yourself a goal to beat your last run and try to improve

it can eliminate dirt and dust in every crevice

ensuring excellent signal coverage and reduced power consumption

Mi Home mobile application (iOS

Mi Smart Band 4 Mi 11 Series Add Wi-Fi extenders to significantlyXiaomi Mi Smart Band 4Color AMOLED touch displayView call, message, and app notificationsActivity and swim trackingWater resistant up to 50m, 3 axis accelerometer, 3 axis gyroscopeUp to 20 days of battery lifeA single charge lasts up to 20 daysHealth monitoring24 7 heart rate monitoring and sleep tracking DISPLAY Display type: AMOLED Display size (\'): 0. 95 Horizontal resolution (pixels): 120 Vertical resolution (pixels): 240 Touchscreen: Yes