![Apple iPhone 15 Pro](http://wmstatic.global.ssl.fastly.net/ml/7290923-f-447566e7-b0d2-4989-aca2-c388b03173ff.png?width=150&height=320)
Apple iPhone 15 Pro
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-22e74535-90f5-475a-b0c1-eee379f0c2c7.png?width=214&height=462)
Press Emergency SOS.
![](http://wmstatic.global.ssl.fastly.net/ml/7290923-f-902b246a-fbd1-4add-b58b-df45b5647a3f.png?width=214&height=462)
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-6b8f7bf4-00e7-4a67-ba40-db89f41c64a7.png?width=214&height=462)
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=214&height=462)
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=214&height=462)