Apple Watch Series 8 Aluminum GPS 41MM Starlight Sport Band

• U1 chip (Ultra Wideband)1
• Digital Crown with haptic feedback
• Accelerometer
  • Up to 256 g-forces with Fall Detection and Crash Detection
  • High-dynamic-range gyroscope
• Temperature sensing
• Blood oxygen sensor and app
• Electrical heart sensor and ECG app
• Third-generation optical heart sensor
• High and low heart rate notifications
• Irregular rhythm notification
• International Emergency Calling
• Emergency SOS
• Crash Detection
• Fall Detection
• Water resistant 50 meters
• Dust resistant (IP6X)
• Crack-resistant front crystal
• LTE and UMTS
• Wi-Fi 
• Bluetooth 5.0
• GPS/GNSS/GLONASS/BeiDou
• Compass
• Always-on altimeter
• Built-in speaker and mic
• 32GB capacity
• Fast charge

• Dimensions

  

• Height: 41mm
• Width: 35mm
• Depth: 10.7mm
• Stainless Steel Case Weight: 42.3g