Key Specifications of the Apple Watch Series SE 40mm:

• Display: Retina LTPO OLED, up to 1000 nits (peak) brightness, Ion-X strengthened glass
• Processor: Apple S8 SiP with 64-bit dual-core processor
• Internal Storage: 32GB
• Operating System: watchOS, upgradable to the latest watchOS versions
• Battery: Built-in rechargeable lithium-ion battery, up to 18 hours of normal use
• Charging: Magnetic charging cable
• Network: GSM / HSPA / LTE (GPS + Cellular models), Wi-Fi 802.11 b/g/n
• SIM: eSIM (GPS + Cellular models)
• Dimensions: 40mm case sizes
• Weight: 26.4g (40mm, GPS)
• Colors: Midnight, Starlight, Silver
• Security: Digital Crown, Side button, Siren, Crash Detection, Fall Detection
• Sensors: Second-generation optical heart sensor, Compass, Always-on altimeter, High-g accelerometer, Gyroscope, Ambient light sensor
• Protection: Water resistant 50m (swimproof)