Apple Watch SE

The Apple Watch SE (1st generation) • Size: 40mm (324×394 px) • Case: Aluminum (silver, space gray, gold), with an Ion-X glass front • Display: Retina LTPO OLED, up to 1000 nits. There is no always-on display. • Chip: S5 SiP with a 64-bit dual-core processor, plus a W3 wireless chip • Storage: 32GB • Sensors: Optical heart rate (2nd gen), always-on altimeter, compass, accelerometer, gyroscope, and ambient light. There is no ECG and no blood oxygen sensor. • Safety: Fall detection, Emergency SOS, and international emergency calling on cellular models • Connectivity: GPS/GNSS, optional LTE cellular, Wi-Fi 802.11b/g/n (2.4GHz), and Bluetooth 5.0 • Water resistance: 50m (swimproof) • Battery: Up to 18 hours. Charging uses a magnetic charger with no fast charging. • Weight (GPS, aluminum): About 30.5g (40mm) •