Specifications
 Dimensions:
    Height: 41mm
    Width: 35mm
    Depth: 10.7mm
    Weight: Aluminum 31.9g (GPS)
    Weight: Aluminum 32.2g (GPS + Cellular)

     Always-On Retina LTPO OLED display
    Up to 1000 nits brightness
    Ion-X glass display on aluminum cases
    Sapphire crystal display on stainless steel cases
    GPS and GPS + Cellular models
    S8 SiP with 64-bit dual-core processor
    W3 wireless chip
    U1 chip (Ultra Wideband)14
    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 5.3
    GPS/GNSS/GLONASS/BeiDou
    Compass
    Always-on altimeter
    Built-in speaker and mic
    32GB capacity
    Fast charg