The Xiaomi Smart Band 9 Fitness Tracker combines top-tier display tech with upgraded health metrics inside a refined metal shell. Outfitted with a 1.62-inch AMOLED touchscreen, this tracker dynamically modulates illumination from pitch-black bedrooms to blazing midday sun up to 1200 nits. The updated sandblasted aluminum chassis shifts past standard plastic layouts while supporting quick-release multi-wear modularity for wrists, footwear, or neck chains. Boosted internal sensors deliver closer precision for blood-oxygen saturation, monthly cycles, and mental stress points.

• Model No.: BHR8337GL (Black) / BHR8340GL (Silver) / BHR8346GL (Blue) / BHR8345GL (Rose)
• Display Type: AMOLED
• Screen Size: 1.62 inches
• Display Refresh Rate: 60 Hz
• Screen Brightness: Up to 1200 nits (Auto-brightness adjustment)
• Frame Material: Aluminum Alloy (Sandblasted finish)
• Water Resistance: 5 ATM (Up to 50 meters)
• Wireless Connectivity: Bluetooth 5.4
• Battery Capacity: 233 mAh
• Battery Life: Up to 21 days (Typical use) / Up to 9 days (AOD mode active)
• Charging Method: Magnetic charging (Fully charges in approximately 1 hour)
• Sensors: 6-axis sensor (low power consumption 3-axis accelerometer and 3-axis gyroscope), PPG heart rate sensor, ambient light sensor, linear vibration motor
• System Compatibility: Android 8.0 or iOS 12.0 and above

• Intense 1200-Nit Peak Luminescence makes checking progress metrics on the Xiaomi Smart Band 9 Fitness Tracker effortlessly viewable while outdoor running.
• Next-Generation Bio-Sensor Accuracy minimizes telemetry errors during rigorous training blocks to ensure dependable metabolic records.
• Three-Week Power Independence eliminates frequent charging setups so you can seamlessly collect uninterrupted sleep stage profiles over vacation trips.
• Responsive Linear Haptic Motor produces sharp tactical vibrations to instantly highlight critical phone alarms or work updates.