Apple Watch SE Gold Aluminium Case with Sport Band

Aluminium available in silver, space grey and gold
GPS/GNSS
Compass
Always-on altimeter
Water resistant 50 metres3
Blood oxygen sensor (Blood Oxygen app)1
Electrical heart sensor (ECG app)2
Second-generation optical heart sensor
International Emergency Calling4
Emergency SOS5
Accelerometer up to 32 g-forces with Fall Detection
Gyroscope
Ambient light sensor
Speaker 50 per cent louder
Microphone (enables Noise app)
GymKit
Capacity 32GB
Ceramic and sapphire crystal back
40mm (324×394 pixels, 759 sq mm display area)
Always-On Retina LTPO OLED display (1000 nits brightness)
Ion-X glass display on aluminium cases; sapphire crystal display on stainless steel and titanium cases
S6 SiP with 64-bit dual-core processor up to 20 per cent faster than S5
W3 Apple wireless chip
U1 chip (Ultra Wideband)
Wi-Fi (802.11b/g/n 2.4GHz and 5GHz)
Bluetooth 5.0
Built-in rechargeable lithium-ion battery up to 18 hours7
Magnetic charging cable