There is a potentially life saving feature in iOS 8's new Health app - the emergency Medical ID. If you are ever in an accident, and let's hope you never are, that leaves you unconscious or otherwise unable to communicate, the Medical ID could prove invaluable to emergency medical workers. So, to err on the side of caution you should set yours up. It takes only a few moments, here's how to do it:
1. Open your Health app and tap on Medical ID in the bottom right corner.