1.62" AMOLED Screen

The peak brightness of the AMOLED display reaches 1200nits, and information is still easily visible under strong sunlight. Equipped with a photosensitive module, it can accurately sense the ambient light and intelligently adjust the display brightness for a more comfortable viewing experience.

High-precision Sensor

All-day heart rate monitoring, all-day blood oxygen saturation monitoring, all-day stress monitoring, breathing training, female health management, provide you with more accurate health data, always pay attention to your health and physical condition.

Sleep Health Management

Use high-precision sensors to accurately monitor sleep and record and analyze data, provide more sleep suggestions, and further improve your sleep quality.

150 Exercise Modes

It covers advanced indicator algorithms including maximum oxygen uptake, recovery time, training effect, training load, etc. Whether you are riding outdoors or sweating indoors, you can track various data more accurately, giving you the motivation to keep moving forward.

Ultra-long Battery Life

Thanks to professional low-power sensors and intelligent power consumption algorithms, the Xiaomi Mi Band 9 has achieved a breakthrough ultra-long battery life of 21 days in regular use. Even under heavy use, the battery life is still excellent for nearly a week, giving you a reliable and long-lasting companionship.