Mi Band 4 Bracelet 5 Color Wristband AMOLED Screen Heart Rate
- Full colour AMOLED touch display
- Activity and swim tracking
- Up to 20 days battery
- Health monitoring
Full colour AMOLED touch display
Activity and swim tracking
Up to 20 days battery
The all-new full colour AMOLED touch display
That’s 39.9% larger* and brighter than ever before.
Accurately tracks light and deep sleep as well as heart rate during sleep to help you adjust your sleep patterns.
Mi Fit app
Records your health data to help you get the most out of life.
24/7 Heart rate monitoring
Alerts you when your heart rate is too high.
Stay active as you get reminders to get up and get moving.
Stays by your side for 20
days on a single charge.