Redmi Smart Band 2

Main Features
• Vibrant 1.47" TFT Display
• Lightweight 9.99mm Ultra-slim Body
• Supports 30+ Workout Modes
• 5ATM Water Resistance
• 24 Hours Heart Rate Monitor
• Blood Oxygen Measurement
• Sleep Quality Monitoring
• 14 Days Long Battery Life
• 100+ Band Faces

Dimensions
• 42.81mm × 25.42mm × 9.99mm
• Weight: 14.9g (without strap)

Band Strap
• Adjustable Length: 135-215mm
• Material: TPU

Display
• 1.47" TFT Display
• Resolution: 172 x 320 pixels，247 PPI
• Brightness: Max > 450 nits
• Material: Tempered glass with anti-fingerprint coating | 2.5D micro-curved glass
• Band faces: 100+
• Approximately 10.5% larger viewing area

Sensors
• PPG sensor | Accelerometer | Motor：ERM

Battery
• Charging Type: Magnetic charging
• Charging Time: Less than 120 minutes
• Typical Use Time: 14 days
• Capacity: 210mAh

Fitness
• 30+ fitness modes

Health
• Heart rate monitoring
• SpO₂ tracking
• Sleep tracking
• Female health tracking
• Stress monitoring

Specifications
• 5ATM water resistant
• App: Mi Fitness
• Bluetooth 5.1 BLE
• Operating system: Android 6.0 or higher, iOS 12 or higher

Packing List
• Band body ×1 | Band strap ×1 | Dedicated charging cable ×1 | User manual ×1