Display:

• 1.92-inch LTPO OLED display with always-on mode
• Flat sapphire crystal
• Up to 3000 nits brightness
• 502x410 pixels resolution

Processor:

• Apple S9 SiP

Sensors:

• Blood oxygen sensor
• Electrical heart sensor with ECG app
• 3rd-generation optical heart sensor
• Temperature sensor
• Depth gauge with water temperature sensor
• Compass with waypoints and backtrack
• Always-on altimeter
• High-g accelerometer
• High dynamic range gyroscope
• Ambient light sensor

Connectivity:

• Cellular (LTE and UMTS)
• Wi-Fi 4 (802.11n)
• Bluetooth 5.3
• Ultra Wideband

Battery:

• Up to 36 hours battery life (may vary depending on usage)

Other features:

• Digital Crown with haptic feedback
• Side button
• Built-in speaker and microphone
• GPS
• International emergency SOS
• Fall detection