This is the most common use of the service.
Typically a child or friend of an elderly person will subscribe on their behalf. The service helps keep all the family members informed of the status of the parent that lives alone.
Many people live with some form of medical condition that makes them more vunerable. The Iamfine service will help keep you informed that they are ok on a daily basis.
Your child is heading out to college for the first time. You want them to have their independance but still would like to know they are ok. Rather than call or text them everyday, a simple checkin by your child will give you peice of mind.