Xiaomi Mi Band 4 - Sports Band with AMOLED Color Screen, GLOBAL Version

The Xiaomi mi Band 4 Smart Bracelet Fitness Tracker Heart Rate Monitor makes your life easier by tracking your heart rate. The AMOLED color screen accurately displays all the necessary information and is 40% larger than the previous version. You can personalize the screen as you wish. The device communicates calls, text messages, app notifications, and vibration notifications. The Mi Band 4 allows you to control Spotify music. The Mi Band 4 has more accurate sensors to detect the activity performed. The fitness tracker is completely waterproof and also identifies swimming techniques. The headband is compatible with Android 4.4 and iOS 9 and above. This product comes with a 12 month warranty with a 30 day return policy.