Apple Watch SE GPS + Cell 40mm Aluminium Case with Sport Band – S/M – Starlight

Display
Retina LTPO OLED display
Ion-X front glass
Up to 1000 nits maximum brightness
326 pixels per inch

Chip
S8 SiP with 64-bit dual-core processor
2-core Neural Engine
32GB capacity

Sensors
Second-generation optical heart sensor
Compass
Always-on altimeter
High-g accelerometer
High dynamic range gyroscope
Ambient light sensor

Size and Weight
Height: 40mm
Width: 34mm
Depth: 10.7mm
324 by 394 pixels
759 sq mm display area
Weight (GPS + Cellular): 27.8 grams

Hardware and Buttons
Digital Crown
Microphone
Side button
Speaker/air vent
Optical heart sensor

Controls
Digital Crown with haptic feedback
Side button
Siri

Power and Battery Life
All-day battery life, up to 18 hours of normal use
Built-in rechargeable lithium-ion battery
Up to 80% charge in about 1.5 hours

Operating System
watchOS 11
watchOS is the world’s most advanced wearable operating system, with apps and features designed to keep you active, healthy, safe, and connected.

Safety
Emergency SOS
International emergency calling
Crash Detection4
Fall Detection
Noise monitoring
Backtrack

Durability
Water resistance 50m (swimproof)

Connectivity
L1 GPS, GNSS, Galileo, and QZSS
LTE and UMTS7
Wi-Fi 4 (802.11n)
Bluetooth 5.3
Apple Pay
GymKit
Support for Apple Watch For Your Kids
International roaming

Compatibility
iPhone Xs or later, including iPhone SE (2nd generation or later), with iOS 18 or later

What’s in the box
Apple Watch SE
Band
Apple Watch Magnetic Charger to USB-C Cable (1m)