About this item

Operating System    Android 8.0 or iOS 12.0 and above
Special Feature    GPS
Connectivity Technology    Bluetooth
Wireless Communication Standard    Bluetooth
Battery Cell Composition    Lithium Ion
GPS    GPS Via Smartphone
Shape    Square
Screen Size    1.74 Inches
Brand    Xiaomi
Model Name    Xiaomi Smart Band 9 Pro

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