View call, text, andapp notifications
Water resistant up to 50m*；3-axis accelerometer,3-axis gyroscope
A single charge lastsup to 20 days.
24/7 heart ratemonitoringand sleep tracking.
The all-new full colour AMOLED touch display that’s 39.9% larger* and brighter than ever before.
Instantly view call, text, app notifications and music in play.Keep your hands free as you keep up with life.
Your personal trainer is with you every step of the way.
5 ATM water resistant up to 50mRecognizes 5 different swim stylesRecords 12 data sets including swimming pace and stroke count
5 core data setsHelps you improve power walking efficiency
Check your heart rate in real time to make sure you get the best workout as you climb mountain roads or dash around the city.
Whether you're doing high-speed battle rope training or an aerobic battle rope workout, Mi Smart Band 4 will track your heart rate, calories burned and more.
Tracks your pace and step countMaintain a safe workout, whether you're running short or long distance.
Improving your daily energy starts withunderstanding your sleep patterns.
Accurately tracks light and deep sleep as well as heart rate during sleep to help you adjust your sleep patterns.
A light vibration gently wakes youup for a more comfortable morning.
Records your health data to help you get the most out of life.
24/7 Heart rate monitoring keeps you safe and healthy.
Safeguard your health at all times. Alerts you when your heart rate is too high.
Stay active as you get remindersto get up and get moving.
Stays by your side for 20 days on a single charge.
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