Apple Watch SE (2nd generation) Technical Specifications Year introduced: 2022 Features L1 GPS, GLONASS, Galileo, and QZSS Compass Always-on altimeter Water resistant 50 meters Second-generation optical heart sensor International emergency calling Emergency SOS International roaming High-g accelerometer Up to 256 g-forces with Fall Detection and Crash Detection High dynamic range gyroscope Ambient light sensor Speaker Microphone Apple Pay GymKit Capacity 32GB Nylon composite and sapphire crystal back Display Retina LTPO OLED display Up to 1000 nits brightness Chip S8 SiP with 64-bit dual-core processor Up to 20% faster than previous generation W3 Apple wireless chip Connectivity Wi-Fi 802.11b/g/n 2.4GHz Bluetooth 5.3 Power Built-in rechargeable lithium-ion battery Up to 18 hours USB-C magnetic charging cable Environmental Features 100% recycled aluminum in the case 100% recycled tungsten in the Taptic Engine 100% recycled rare earth elements in all magnets Energy efficient Responsible packaging Arsenic-free display glass Mercury-, BFR-, PVC-, and beryllium-free Over 80% reduced carbon emissions with new back case production process Dimensions 40mmHeight: 40mm Width: 34mm Depth: 10.7mm 44mmHeight: 44mm Width: 38mm Depth: 10.7mm In the Box Apple Watch SE Band / Loop Apple Watch Magnetic Charger to USB-C Cable (1 m)
