To facilitate the prevention of missing person, for example Alzheimer’s disease patient, I propose a monitoring and alert system using an iBeacon and smartphones. This system will work by alerting caregivers if a patient is out of her hospice. The Bluetooth communication between the iBeacon and the smartphone will determine if the patient is still within range. This proposed system could prevent the Alzheimer’s disease or dementia patient from wandering off and provide the caregivers with an easy automated monitoring and alert system.