Precision balances; downloadable computer software applications for physiological assessment, sports analysis and guidance; Wrist wearable video display monitors, testers, sensors, used for measuring and recording time, distance, speed, acceleration, altitude, environmental temperature, humidity and purity; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; downloadable computer software for the synchronization of exercise data between a remote station or device and a fixed remote station or device; downloadable computer programs for accessing, browsing and searching online exercise databases; MP3 and other digital format audio players; Electronic heart rate recorders other than for medical use; global positioning devices; wireless interfaces for computers and mobile communication devices for communicating physiological data and exercise data; blank integrated circuit cards and circuit boards with integrated circuits for measuring physiological and exercise data; electronic equipment for sensing data, for providing training instructions and for displaying data obtained during exercise; Wearable activity trackers and wearable computers in conjunction with biosignal detection

Wrist devices, monitors, testers, sensors and peripheral devices used for measuring and recording different physiological data and biosignals, namely, blood oxygenation, heart rate, heart rate variability, electrocardiogram, blood pressure, ventilation, body temperature, body flexibility, body strength, body motion, skin conductivity, blood glucose, lactic acid, all for medical purposes