• 1.74" narrow-edge quadrilateral display with 2.5D cover glass
• Aluminum alloy frame in 3 colours, to match a vibrant style
• Up to 21 days of battery life, 5ATM water resistance
• Upgraded all-round sleep monitoring, Improved bloodoxygen and heartrate monitoring
• Supports 150 sportsmodes, built-in GNSS and compass, Independent GNSS ,five-satellite positionin, Supports five major satellite systems (GPS, GLONASS, BeiDou, Galileo, QZSS), with a 33% increase in positioning accuracy

Xiaomi Smart Band 9 Pro Smartband Global Version 1.74" Display Blood Oxygen GPS Health Monitoring Fitness Tracker 150 Sports Mode