Mi smart Band 4 | Black

Features

• 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.
• Instantly view call, text, app notifications and music in play. Keep your hands free as you keep up with life.
• Running Tracks your pace and step count Maintain a safe workout, whether you're running short or long distance.
• Swimming 5 ATM water resistant up to 50m Recognizes 5 different swim styles Records 12 data sets including swimming pace and stroke count
• Sleep monitoring Accurately tracks light and deep sleep as well as heart rate during sleep to help you adjust your sleep patterns.
• Global Verson