There are various methods of making emergency medical information available in case you are injured and can't talk for yourself, but they don't always have information about notifying your emergency contacts.  With EmergencyLink, information for the people you need to be notified immediately in case of emergency is included with your account, and they'll be notified as your medical information is being sent to the hospital.  It's a free “24-Hour Emergency Response Network that allows you to create an emergency plan, share your emergency plan with family/friends and has a 24-Hour.
The Gadgeteer , EmergencyLink could save your life, or the life of a loved one, EmergencyLink could save your life, or the life of a loved one