9 Wearable activity trackers; smartwatches; portable digital electronic devices for recording, organizing, transmitting, manipulating, reviewing, and receiving text, data, and digital files; wearable global positioning system (GPS); personal emergency response systems (PERS); electronic devices for assisting care giving for seniors or people needing assistance comprised of sensors for determining status of person and apparatus for sending electronic alerts to care givers; personal monitoring device, namely, a portable GPS-enabled transmitter that transmits voice and location data to a base station receiver; an electronic base station transmitter and receiver for sending and receiving voice and location data to a monitoring center; downloadable computer software for providing health, wellness, healthcare, and medical information; downloadable computer software platform for application development for use in the fields of health, wellness, and nutrition; downloadable computer software for consumer engagement and behavior change modeling to enable users to improve their health and wellness