Mi Smart Band 9 Active power bank lightweight and powerful smart fitness

lightweight and powerful smart fitness watch designed for everyday health

and powerful health monitoring in one ultra-light device

Boasting a screen-to-body ratio exceeding 70%

and a 60-minute run time

Mi Smart Band 9 Active power bank lightweight and powerful smart fitness1. 47" TFT display PPG sensor Accelerometer Motor: ERMMagnetic charging 50 fitness modes Heart rate monitoring SpO tracking *The SpO feature is not intended for diagnosis, prevention, monitoring, prediction, prognosis of any disease, investigation of physiological processes or any other medical purpose. All data and tracking should be used for well being and personal reference only. If you feel uncomfortable, please rely on professional medical