Find My and safety

Find My lets you locate your iPhone on a map, play a sound on it, mark it as lost, or erase it remotely, and it also enables Activation Lock.

Settings > Apple Account > Find My > Find My iPhone

You can share your live location with chosen people indefinitely or for a set period, and stop at any time.

Settings > Apple Account > Find My > Share My Location

Holding the side button with a volume button, or pressing the side button repeatedly, calls emergency services and can notify your emergency contacts with your location.

Settings > Emergency SOS

Sensors can detect a severe car crash, and if you do not respond the iPhone calls emergency services and notifies your emergency contacts.

Settings > Emergency SOS > Call After Severe Crash