Health monitoring software; downloadable mobile applications for retrieving and displaying health information; sensors for monitoring physical movements; wearable electronic devices, namely, bracelets, smart rings and jewellery which are comprised of software that communicates data to personal digital assistants, smart phones, and personal computers through internet websites and other computer and electronic communication networks; connected bracelets (measuring instruments); wearable activity trackers for use during sports activities; wearable activity trackers with heart rate monitoring function; wearable activity trackers with pulse rate monitoring pulse function; downloadable mobile applications for use with wearable computer devices; downloadable software for blood glucose monitors; downloadable software for collecting, measuring, monitoring, calculating and analysing blood glucose and blood analytes, for gathering and reporting insights on metabolic health and for analyzing and providing feedback on data surrounding user's nutrition, metabolic score, exercise, and fitness routines or habits and calorie management; downloadable computer software for providing information on health, wellness, endurance exercises and sports and medical data; downloadable software allowing users to receive personalized health and physical and metabolic fitness recommendations, all of the foregoing marketed exclusively to fitness and sports enthusiasts; downloadable mobile application for collecting, measuring, monitoring, calculating and analysing blood glucose and blood analytes, for gathering and reporting insights on metabolic health, for analyzing and providing feedback on data surrounding user's nutrition, metabolic score derived from blood glucose levels, exercise, and fitness habits and calorie management.