Description
Apple Watch SE GPS 44mm Silver Aluminium Case with Winter Blue Sport Loop (MREF3)
- GPS
- Aluminum
- Silver
- Features
- L1 GPS, GLONASS, Galileo, and QZSS
- Compass
- Always-on altimeter
- Water resistant
- 50 meters2
- Second-generation optical heart sensor
- International emergency calling3
- Emergency SOS1
- International roaming
- High-g accelerometer
- Up to 256 g-forces with Fall Detection and Crash Detection
- High dynamic range gyroscope
- Siri
- Ambient light sensor
- Speaker
- Microphone
- Apple Pay
- GymKit
- Capacity 32GB
- Nylon composite and sapphire crystal back
- Display
- 40mm
- 324 by 394 pixels
- 759 sq mm display area
- Chip
- S8 SiP with 64-bit dual-core processor
- W3
- Apple wireless chip
- Connectivity
- LTE and UMTS
- GPS + Cellular models
- Wi-Fi
- 802.11n
- Power
- Built-in rechargeable lithium-ion battery
- Up to 18 hours
- USB-C magnetic charging cable
- Emergency SOS requires a cellular connection or Wi-Fi Calling with an internet connection from your Apple Watch or nearby iPhone.
- Apple Watch SE has a water resistance rating of 50 meters under ISO standard 22810:2010. This means that it may be used for shallow-water activities like swimming in a pool or ocean. Apple Watch SE should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth. Water resistance is not a permanent condition and can diminish over time.
- All-day battery life is based on the following use: 90 time checks, 90 notifications, 45 minutes of app use, and a 60-minute workout with music playback from Apple Watch via Bluetooth, over the course of 18 hours; Apple Watch SE (2nd generation) (GPS) usage includes connection to iPhone via Bluetooth during the entire 18-hour test; Apple Watch SE (2nd generation) (GPS + Cellular) usage includes a total of 4 hours of LTE connection and 14 hours of connection to iPhone via Bluetooth over the course of 18 hours. Testing conducted by Apple in August 2022 using preproduction Apple Watch SE (2nd generation) (GPS) and Apple Watch SE (2nd generation) (GPS + Cellular), each paired with an iPhone; all devices tested with prerelease software. Battery life varies by use, configuration, cellular network, signal strength, and many other factors; actual results will vary.