Key Features:

• Vibrant 1.74″ AMOLED Display with 1200 Nits Brightness: The Xiaomi Band 9 Pro features a large 1.74-inch AMOLED display with a sharp resolution ($336\times 480$ pixels) and a peak brightness of 1200 nits, ensuring excellent visibility even in bright sunlight.
• Independent GNSS 5-Satellite GPS: With built-in independent GPS, the Xiaomi Band 9 Pro accurately tracks your workout routes for activities like running, cycling, and walking, without needing your smartphone.
• Exceptional 21-Day Battery Life: The 350mAh battery provides an amazing 21 days of battery life in a typical usage scenario (up to 8 days in heavy-load mode), a 50% improvement over its predecessor, minimizing the hassle of frequent charging.
• Comprehensive 24/7 Health Monitoring: Tracks all-day heart rate, blood oxygen (SpO₂), stress levels, and sleep monitoring with an upgraded, highly accurate sensor, providing valuable insights into your health.
• 150+ Sports Modes & Professional Coaching: Supports over 150 sports modes and provides advanced analysis for professional running and swimming, including on-wrist running courses and training programs.
• Premium Aluminum Alloy Design: The sleek and lightweight (24.5g) design features an aluminum alloy frame and 2.5D curved reinforced glass, offering a modern, high-quality look and feel.
• 5ATM Water Resistance: The Xiaomi Band 9 Pro is certified with 5ATM water resistance (up to 50 meters), making it suitable for swimming and a wide range of water sports.
• Seamless Bluetooth 5.4 Connectivity: Provides a stable and energy-efficient wireless connection with enhanced compatibility for both Android (8.0+) and iOS (12.0+) devices via the Mi Fitness app.
• Automatic Brightness Adjustment: Equipped with an ambient light sensor that automatically adjusts the screen brightness for comfortable viewing in any environment.
• Quick-Release Strap Design: The quick-release mechanism allows for effortless swapping of straps, giving you the freedom to customize your style with various strap options.