a smartwatch that measures the user's ability to convert body heat to electric power using a thermoelectric element; smartwatch and wearable activity tracker that measures the user's activity, steps taken, and sleep patterns and features a compass, altimeter, power meter, and wireless communication channel; downloadable mobile app that communicates with the user's smartwatch and wearable activity tracker to record and display data regarding the user's activity, steps taken, sleep patterns, direction, and altitude; smartwatch and wearable activity tracker that is powered by the user's body heat using thermoelectric technology; downloadable mobile app that communicates with the user's smartwatch and wearable activity tracker to record and display the user's electrical power generation; apparatus for converting thermal energy to electrical energy, namely, thermoelectric converters; Electronic signal transmitters, namely, location beacons and beacons in the nature of wireless transmitters for internet of things devices; sensors in the nature of temperature, environmental humidity, weather, smoke, motion and sound sensors for internet of things devices; energy harvesting devices, namely, electrical conductors; thermoelectric components for incorporation into other devices

refrigeration equipment, namely, namely, rapid chilling units for household use; home refrigeration units for rapidly chilling or freezer food and beverages; thermoelectric cooling materials, namely, portable thermoelectric cooling unit for foods and beverages; HVAC units; refrigerators