42 Scientific and technological services, namely, research and design in the field of fitness devices; industrial analysis and research services in the field of physiology; biological research and analysis, namely, data collection and analysis of physiological data; design, development, installation and maintenance of computer software; computer programming; design and development of software in the field of mobile applications; design and development of testing and analysis methods in the field of physiology; software as a service featuring software for monitoring sports performance and tracking heart rate and heart rate variability, blood pressure, stress levels, recovery, sleep quality, respiration, fitness level, training load, and weight loss; platform as a service featuring software for monitoring sports performance and tracking heart rate and heart rate variability, blood pressure, stress levels, recovery, sleep quality, respiration, fitness level, training load, and weight loss; providing online, non-downloadable software for monitoring sports performance and tracking heart rate and heart rate variability, blood pressure, stress levels, recovery, sleep quality, respiration, fitness level, training load, and weight loss