Xiaomi Mi Band 4 - Black
- Full colour AMOLED touch display: View call, text, and app notifications
- Activity and swim tracking: Water resistant up to 50m*；3-axis accelerometer,3-axis gyroscope
- Up to 20 days battery: A single charge lasts up to 20 days.
- Health monitoring ：24/7 heart rate monitoring and sleep tracking.
- Do not disturb mode (works even without phone), music controls on band
- Stock: In Stock
- Model: MI Band 4
Ex Tax: 32.95€