Xiaomi Smart Band 9 Pro (CN version)

The Xiaomi Smart Band 9 Pro is a flagship sports smart band featuring a 1.74-inch color display, high-precision sports and health tracking, and sleep apnea monitoring. It supports real-time heart rate and blood oxygen monitoring, 5ATM water resistance, NFC for transit and access, and offers up to 21 days of battery life with magnetic charging. (CN version)

Power supply mode: Magnetic charging NFC function: NFC access card Heart rate monitoring: Manual measurement Product Size: 10.8mm high Screen Resolution: 480*336 Host model: Xiaomi Smart Band 9 Pro Screen display: color Standard battery life: 21 days Wristband Material: TPU model: M2401B1 screen size: 1.74 inches Blood pressure monitoring: Does not support blood pressure measurement water proof: 5ATM Blood oxygen monitoring: Real-time monitoring