9 Computer hardware; computer hardware modules for use in electronic devices that connect with the Internet; downloadable computer software and firmware used to allow Internet-of-things electronic devices, namely, blood pressure monitors, electrocardiography (ECG) monitors, photoplethysmography (PPG) sensors, electrocardiographs, photoplethysmographs, pulse wave velocity monitors, heart rate monitors, heart rhythm monitors, heart rate variability monitors, oxygen monitors, pulse rate monitors, heart monitors, and calorie monitors, to share data and communicate with each other; data processors, namely, integrated circuit modules for processing and tagging biometric data; sensors for scientific use to be worn by a human to gather and tag human biometric data, namely, heart rate, heart rhythm, heart activity, blood pressure, calories expended, pulse, and rate of blood flow; electronic device software drivers that allow computer hardware and electronic devices, namely, blood pressure monitors, electrocardiography (ECG) monitors, photoplethysmography (PPG) sensors, electrocardiographs, photoplethysmographs, pulse wave velocity monitors, heart rate monitors, heart rhythm monitors, heart rate variability monitors, oxygen monitors, pulse rate monitors, heart monitors, and calorie monitors, to communicate with each other; downloadable software for mobile device management; downloadable computer software applications for personal health monitoring and management; wearable activity trackers; wearable health trackers; LED computer monitors; LED position sensors; downloadable software for wearable activity tracker operation and management; downloadable software for wearable health tracker operation and management; downloadable computer software featuring mathematical algorithms and indices for use in analyzing and evaluating human health; downloadable computer programs for connecting to remote computers and computer networks; downloadable firmware for remote monitoring of computer hardware; downloadable firmware for remote monitoring of health monitoring device hardware; downloadable applied artificial intelligence (AI) and machine-learning (ML) software for health monitoring, research, and predictive analytics; downloadable software for gathering and tagging human biometric data, namely, heart rate, heart rhythm, heart activity, blood pressure, calories expended, pulse, and rate of blood flow