The Xiaomi Smart Band 9 offers fitness tracking with heart rate, sleep, and blood oxygen monitoring. With a 1.62-inch AMOLED display and up to 14 days of battery life , it's the perfect balance of performance and style for everyday use.

 See bigger to go further !  Display 1.43-inch AMOLED display with 466 x 466 pixels resolution Dimensions 46.2 x 46.2 x 12.15 mm Weight 32g Battery Life up to 14 days with typical usage