Electrical apparatus, namely, electric or electronic sensors used to measure, collect, track, and improve general well-being, level of unconsciousness, sleep patterns, sleep quality, movement activity, physiological metrics, and neurological activity during sleep; computer software and software applications for mobile and smart devices used for collection, analysis, control, and enhancement of variables related to sleep, general well-being, level of unconsciousness, health, physiological metrics, and neurological activity; computer software and monitoring software used to collect, measure, analyze, and track data for sleep research, using machine learning; software used for promoting healthy sleep habits, healthy living, general health, and for controlling and enhancing physiological or neurological variables, namely, computer software to organize personal sleep data or featuring information in the field of sleep hygiene, healthy living, general health, and for analysis and enhancement of sleep and productivity based on analysis; software used for analyzing variables related to sleep, general well-being, level of unconsciousness, health, physiological metrics and neurological activity, and controlling or enhancing these variables through the use of sound, light, or tactile vibrations