Xiaomi Smart Band 9 Active Fitness Tracker

Xiaomi Band 9 Active Smartwatch

• 1.47-inch large display
  The display has been improved to support a 60Hz high refresh rate for an ultra-smooth experience and visually impressive operation and swiping.
• Super-light design
  The ingenious design achieves an ultra-large display within a lightweight device. Whether wearing it in the office, during workouts or sleeping, it's so light you forget it's even there.
• All-day heart rate monitoring
  Track your heart rate throughout the day and abnormal heart rate alert.
• Scientific sleep monitoring
  With the help of scientific sleep monitoring technologies, the band records your sleep status around the clock at different stages, such as deep sleep, light sleep and REM sleep, helping improve your sleep habits and quality.