Apple Watch SE (3nd generation) - 44mm - Starlight

For fluoroelastomer bands, rinse with fresh water and dry with a lint-free cloth. For other materials like leather or nylon, avoid soaking and use a slightly damp cloth, then dry thoroughly. Always consult the specific care instructions for your band material.

Apple estimates up to 18 hours of battery life on a single charge under typical usage. For extended use or GPS workouts, battery life may be shorter. It's recommended to charge it daily.

Yes, the Apple Watch SE is water-resistant up to 50 meters, making it suitable for shallow-water activities like swimming in a pool or ocean. It should not be used for high-velocity water sports or deep-water diving.

This specific model, the Apple Watch SE 3 GPS 44mm, features GPS connectivity. It does not have built-in cellular capabilities, meaning you need your paired iPhone nearby for calls, texts, and data when away from Wi-Fi.

Crash Detection is enabled by default on compatible Apple Watch models. Ensure your watch has the latest software updates installed. If a severe crash is detected, your watch will attempt to call emergency services automatically if you do not respond.

While the Apple Watch SE (3nd generation) excels in health monitoring, features like the ECG app and irregular rhythm notifications are typically found on the Apple Watch Series models. Please refer to the latest Apple specifications for definitive feature availability on the SE line.

You need an iPhone running the latest or a recent version of iOS to set up and use the Apple Watch SE. Check Apple's official support pages for the precise iOS version compatibility for watchOS 11.

Ensure the watch is charged. Connect it to its charger and wait a few minutes before trying to turn it on. If it still doesn't turn on, try a force restart by holding both the side button and Digital Crown for at least 10 seconds until the Apple logo appears.

Make sure Bluetooth is enabled on your iPhone. Ensure both devices are close to each other. Restart both your iPhone and Apple Watch. If issues persist, unpair the watch from your iPhone and attempt the pairing process again via the Watch app.

Ensure the watch is worn snugly but comfortably on your wrist, about one finger's width above your wrist bone. Clean the sensors on the back of the watch. Avoid excessive movement during readings, especially for resting heart rate checks. Certain activities like intense workouts or cold temperatures can affect readings.

Check battery usage in the Watch app on your iPhone to identify power-hungry apps. Reduce screen brightness, disable always-on display if not needed, and limit background app refresh. Ensure your watch is running the latest software version, as updates often include battery optimizations.

Ensure you are in an area with a clear view of the sky. Try restarting your watch and iPhone. Check that Location Services are enabled for the Watch app and that 'Precise Location' is turned on for the Compass and Workout apps.