Xiaomi Redmi Smart Band 3 (CN version)

The Xiaomi Redmi Smart Band 3 offers a comprehensive health and fitness tracking experience. Featuring all-day blood oxygen detection, real-time heart rate monitoring, and a high-refresh-rate large display, it keeps you informed and motivated. Enjoy an ultra-long battery life of up to 18 days with convenient magnetic charging, making it an ideal companion for your daily activities and workouts. (CN version)

NFC function: No NFC function Host model: Redmi Band 3 Heart rate monitoring: Real-time monitoring Blood pressure monitoring: Does not support blood pressure measurement model: M2434B1 Product Size: 1mm high Standard battery life: 18 days Power supply mode: Magnetic charging Blood oxygen monitoring: Real-time monitoring Certified Model: M2434B1 Extreme battery life: 18 days