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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
a smartwatch that measures the user's ability to convert body heat to electric power using a thermoelectric element and solar cell; smartwatch and wearable activity tracker that measures the user's activity, steps taken, and sleep patterns and features a heart rate sensor, gps locations tracking, a lcd color display, 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, heart rate, and location; smartwatch and wearable activity tracker that is powered by the user's body heat using thermoelectric technology and by light using solar cells; downloadable mobile app that communicates with the user's smartwatch and wearable activity tracker to record and display the user's electrical power generation