Personal Emergency Response Services (PERS) in the nature of medical alert services that electronically monitor seniors or individuals with mobility issues via a wearable device and that notify emergency services and/or family members or caregivers when a fall, safety, or health concern is detected.; Wearable devices having sensors for determining a person's health status and for sending electronic alerts to caregivers in the nature of smartwatches for tracking real-time location, activity, h...