Redmi Smart Band 3 (CN version)

Experience enhanced health monitoring and smart features with the Redmi Smart Band 3. It boasts an all-day blood oxygen detection, a high refresh rate large screen, real-time heart rate tracking, and an ultra-long battery life, all powered by convenient magnetic charging. A perfect companion for your active lifestyle. (CN version)

Host model: Redmi Band 3 Heart rate monitoring: Manual measurement model: M2434B1 Power supply mode: Magnetic charging Blood pressure monitoring: Does not support blood pressure measurement Blood oxygen monitoring: Real-time monitoring National subsidy registration model: Redmi Band 3 Standard battery life: 18 days NFC function: No NFC function