Xiaomi Smart Band 9 Pro

Product Specifications

Dimensions & Weight

• Dimensions: 43.27 × 32.49 × 10.8 mm (excluding heart rate sensor)
  Actual dimensions may vary due to configuration, manufacturing processes, and measurement methods.

• Net Weight: Approx. 24.5g (without strap)
  Weight may vary based on product variations.

Colors

• Obsidian Black

• Rose Gold

• Moonlight Silver

• Cream White

Display

• Size & Type: 1.74-inch AMOLED Touch Display

• Resolution: 336 × 480 pixels

• Brightness: Up to 1200 nits, with auto brightness adjustment

• Cover Material: 2.5D reinforced glass

Materials

• Frame: Aluminum alloy

• Shell: High-strength fiber polymer

• Band Strap Material: TPU / Calfskin

Sensors

• Accelerometer

• Gyroscope

• Electronic compass

• Optical heart rate sensor

• Pulse oximeter

• Ambient light sensor

Water Resistance

• Rating: 5ATM (up to 50 meters)
  Suitable for swimming and shallow water activities. Not for hot showers, saunas, or diving. Avoid direct impact from strong currents. Water resistance may degrade over time.

Connectivity

• GNSS Support: BeiDou, GPS, GLONASS, Galileo, QZSS

• Wireless: Bluetooth® 5.4

Haptics

• Motor Type: Linear motor

Battery

• Capacity: 350 mAh

• Charging Type: Magnetic charging

• Charging Time: Approx. 75 minutes
  Based on Xiaomi Internal Lab data. Actual times may vary.

Compatibility

• Operating System: Android 8.0 or iOS 12.0 and above

• Wrist Circumference Compatibility: 135–205 mm

• App Support: Mi Fitness app

Package Contents

• Band body × 1 (Crown)

• Band strap × 1

• Charging cable × 1

• User manual × 1