XIAOMI BAND 11 ACTIVE

The Xiaomi Smart Band 11 Active is a budget-friendly fitness tracker that balances a large display with long-lasting battery life.

Physical Design & Dimensions.

• Dimensions: 43.5 × 25.8 × 10.2 mm (Height × Width × Thickness; excludes strap and body protrusions).
• Weight: 18 grams (Ultra-light design, measured without the strap).
• Body Finish: Matte metal paint textured middle frame for a premium look.
• Strap Material: Skin-friendly, flexible Thermoplastic Polyurethane (TPU).
• Strap Adjustability: Adjustable length ranging from 135 mm to 215 mm.
• Strap Colors: Available officially in Black, Gray, and Pomelo Pink. 

  
  

  
  Hardware Display.

  • Display Type: Thin-Film Transistor (TFT) color touchscreen.
  • Screen Size: 1.47-inch viewing area.
  • Resolution: 172 × 320 pixels.
  • Pixel Density: 247 PPI (Pixels Per Inch).
  • Refresh Rate: 60Hz high refresh rate for smooth UI navigation.
  • Screen Glass: Upgraded 2.5D reinforced curved protective glass cover.
  • Watch Faces: Supports over 100+ digital watch faces customizable via the companion app.
    
    

    Battery & Charging Mechanics.

    • Battery Capacity: 300mAh lithium-ion pouch.
    • Light Usage Battery Life: Up to 21 days on a single charge cycle.
    • Heavy/Normal Usage Battery Life: Up to 8 days under demanding, typical daily routines.
    • Charging Interface: Proprietary magnetic snap-on charging connector.
    • Charging Duration: Reaches a full 100% charge in less than 120 minutes.
      
      

      Fitness Tracking & Water Isolation.

      • Sports Profiles: Built-in tracking algorithms for 50 distinct fitness modes.
      • Waterproofing Level: 5ATM water resistance rating (safe for showering, surface swimming, and rain)
        

        
        Health & Biometric Sensors.

        • Sensors: Photoplethysmography (PPG) optical heart rate sensor, a 3-axis accelerometer, and an Eccentric Rotating Mass (ERM) vibration motor.
        • Heart Metric: All-day continuous automated heart rate tracking.
        • Blood Saturation: On-demand and automated Blood Oxygen (SpO₂) monitoring.
        • Sleep Management: Multi-stage sleep recording (tracks deep sleep, light sleep, and sleep cycles).
        • Stress Utilities: All-day pressure/stress tracking with relaxation breathing guidance.
        • Female Health Tracking: Menstrual cycle logging and fertility window prediction.
          
          

          Connectivity & Compatibility.

          • Bluetooth Version: Bluetooth® 5.3 BLE (Bluetooth Low Energy).
          • Official Companion App: Connects exclusively via the Mi Fitness App.
          • Operating System Requirements: Fully compatible with Android 8.0 or later, and iOS 14.0 or later.
            
            

            Package Contents.

            • Included Items: Band tracker body ×1, TPU band strap ×1, dedicated magnetic charging cable ×1, and a user manual manual guide ×1.