Material and Finish: Aluminium case – Midnight, Starlight, Silver

Hardware and Buttons: Digital crown, microphone, side button, speaker / air vent, optical heart sensor

Controls: Digital Crown with haptic feedback, Side button, Siri

Chip: S8 SiP

Sensors: Second-generation optical heart sensor, compass, always-on altimeter, high-g accelerometer, high dynamic range gyroscope, ambient light sensor

Health and Wellness: Heart Rate app, High and low heart rate notifications, Irregular rhythm notifications, Medications app, Mindfulness app, Noise app, Sleep app including sleep stages

Display: Retina LTPO OLED display

Power and Battery: Up to 18 hours of normal use, Built‑in rechargeable lithium‑ion battery

Operating System: WatchOS 11

Durability: Water resistance 50 m (swim-proof)

In The Box: Apple Watch SE, Strap, Apple Watch Magnetic Fast Charger to USB-C Cable (1 m)