Intego:
Did you know that you can set up something called a “Medical ID” on your iPhone?This can be accessed even while the phone is locked by clicking on the emergency options, and it can display things like name, date of birth (DOB), emergency contacts, medical conditions, and even blood type!
It can be managed by clicking on the little “Health” app that comes default on the iPhone.
The Medical ID is important because, in case of an emergency, medical responders can look at your phone and know any allergies or medical conditions you have and know who to contact for you without unlocking your phone.
This only takes a few seconds to set up but if the EMTs on scene know about it, they can quickly access important medical information or your emergency contact.