The Xiaomi Smart Band 9 Pro combines top-notch health monitoring with a refined, durable design. Equipped with a high-resolution 1.74-inch AMOLED display with narrow-edge quadrilateral design, this smart band ensures a clear, vibrant viewing experience. The sleek aluminum alloy frame comes in three colors and supports quick-release, interchangeable straps in TPU or magnetic options to suit various lifestyles. Supporting 150+ sports modes, built-in GNSS for enhanced location accuracy, and a 5ATM water resistance rating, the Smart Band 9 Pro adapts effortlessly to both outdoor adventures and daily fitness routines.

The Smart Band 9 Pro includes comprehensive health monitoring, including heart rate and blood oxygen tracking, powered by a high-precision AFE chip and a dual LED, dual PD setup for enhanced accuracy. A linear motor provides improved haptic feedback, and the advanced 350mAh battery delivers up to 21 days of usage on a single charge. Compatible with Android and iOS, the Smart Band 9 Pro integrates seamlessly with the Mi Fitness app, allowing for easy tracking and analysis of all health and fitness metrics.

Key Features

• 1.74-inch AMOLED Display: A narrow-edge quadrilateral screen with 2.5D cover glass offers a vivid, clear visual experience, maximizing display space with a high screen-to-body ratio.
• Colorful Aluminum Alloy Frame: Built with premium sandblasting techniques for a smooth finish; available in three stylish colors, with a quick-release mechanism for strap customization.
• Dual Strap Options: Magnetic, adjustable strap for everyday comfort, and durable, sweat-resistant TPU strap ideal for workouts.
• Advanced Health Monitoring: Dual LED and dual PD sensors with an upgraded heart rate and SpO₂ algorithm provide accurate and consistent health data.
• 150+ Sports Modes with GNSS and Compass: Supports GPS, BeiDou, GLONASS, Galileo, and QZSS satellite systems for precise location tracking.
• 21-Day Battery Life: A 350mAh battery with magnetic charging provides extended use, taking approximately 75 minutes for a full charge.
• 5ATM Water Resistance: Withstands water depths up to 50 meters, suitable for swimming and shallow water activities.

Specifications

• Dimensions: 43.27 × 32.49 × 10.8 mm (without heart rate sensor)
  Actual dimensions may vary due to configuration, manufacturing processes, and measurement methods.
• Net Weight: Approx. 24.5g (weight without the strap)
  Actual weight may vary due to configuration, manufacturing processes, and measurement methods.
• Colors: Obsidian Black
• Display:
  • Size and Type: 1.74-inch AMOLED Touch Display
  • Resolution: 336 x 480 pixels
  • Brightness: Up to 1200 nits with automatic brightness adjustment
  • Cover Material: 2.5D reinforced glass
  • Shell Material: Aluminum alloy frame and high-strength fiber polymer
• Sensors:
  • Accelerometer
  • Gyroscope
  • Electronic compass
  • Optical heart rate sensor and pulse oximeter
  • Ambient light sensor
• Water Resistance: 5ATM
  5ATM water resistance rating (up to 50 meters). Suitable for swimming in shallow water but not for hot showers, saunas, or diving. Avoid direct impact by swift currents.
• Data Connection:
  • GNSS: Supports GPS, BeiDou, GLONASS, Galileo, and QZSS
  • Bluetooth® 5.4
• Haptic Motor: Linear motor for improved feedback
• Battery:
  • Capacity: 350mAh
  • Charging Type: Magnetic charging
  • Charging Time: Approx. 75 minutes
    Charging time may vary due to ambient temperature and other factors.
• Compatible Wrist Circumference: 135–205mm
• Band Strap Material: TPU
• Operating System Compatibility: Android 8.0 or iOS 12.0 and above
• Compatible Apps: Mi Fitness app
• Package Contents:
  • Xiaomi Smart Band 9 Pro (Crown)
  • Strap x 1
  • Charging cable x 1
  • User manual x 1