Xiaomi Smart Band 9 Active

Key Features:

• Screen Size: 1.47”
• Display Type: TFT with reinforced glass cover
• Resolution: 172 x 320 pixels | 247 PPI
• Design: 9.99mm Ultra slim body
• Dimensions: 45.90 x 26.94 x 9.99mm
• Weight: 29.7g with strap | 16.5g without strap
• Wrist Circumference: 135-215mm
• Screen Brightness: Max > 450 nits
• Water Resistance: 5 ATM (up to 50m depth)
• Wrist Strap Material: TPU | Soft and Skin-Friendly
• Wireless Connectivity: BLE 5.3
• Battery: Li-Ion | 300mAh
• Compatibility: Android 8.0 | iOS 12.0 and above
• Refresh Rate: 60Hz 
• Battery Life: Up to 18 days
• Modes: 100+ Watch Faces | 50 sports modes for For fitness enthusiasts 
• Charging Time: Less than 120 minutes
  

Additional Features:

• Sensors: 3-axis Accelerometer | PPG Sensor
• All-day heal monitoring: Heart Rate Monitoring | SpO₂ Tracking | Scientific Sleep Tracking | Stress Measurement | Motion Trajectory Tracking | Exercise Energy Expenditure
• Music Control
  
• Find My Phone
• Camera Control