If you've set up your Medical ID, your device displays a Medical ID slider, so that emergency responders can access your medical information.

If you've added emergency contacts, your device sends a message to share your location and let them know that you've been in a severe car crash.

If you’re unable to respond, your device automatically calls emergency services after a 20-second delay.

If you’re able, you can choose to call emergency services or dismiss the alert.

If you have your iPhone and Apple Watch, the Emergency Call slider appears only on your watch, and the call is connected and the call audio plays from your watch.

If you have a watch with cellular or your watch is connected to Wi-Fi, it can call emergency services. If you have only your watch, the screen displays an Emergency Call slider.

Your Apple Watch chimes and taps your wrist, and checks in with you on the screen.

If you have only your phone, the screen displays an Emergency Call slider and your phone can call emergency services. Your iPhone reads the alert, in case you can’t see the screen.

Stunt Car Crash Test for iphone instal