![Apple iPhone 15](http://wmstatic.global.ssl.fastly.net/ml/7290923-f-f3b629de-3ea7-49e3-8e5c-72bdedaec75c.png?width=150&height=320)
Apple iPhone 15
iOS 17
Turn on Crash Detection
You can set your phone to automatically make an emergency call when the phone detects that you've been in a severe car crash.
1. 1. Find "Emergency SOS"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7290923-f-d816297e-2fb8-4301-898b-43f581324aa6.png?width=212&height=458)
Press Emergency SOS.
![](http://wmstatic.global.ssl.fastly.net/ml/7290923-f-ff1ea4d5-a0cb-4d51-83b9-20d336745439.png?width=212&height=458)
2. 2. Turn on Crash Detection
Press the indicator next to "Call After Serious Crash" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7290923-f-082b31c3-a77b-4c2b-a153-895b15c9a9cc.png?width=212&height=458)
3. 3. Set emergency contacts and info
Press Set up Emergency Contacts in Health and follow the instructions on the screen to key in your emergency info and emergency contacts.
![](http://wmstatic.global.ssl.fastly.net/ml/7290923-f-c89f0a0f-613a-4ce3-a00e-1565e7f9f0a2.png?width=212&height=458)
4. 4. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7290923-f-c89f0a0f-613a-4ce3-a00e-1565e7f9f0a2.png?width=212&height=458)