9 Scientific, photographic, optical, weighing, and measuring apparatus and instruments, namely, smart watches, weighing scales, thermometers, global positioning system (GPS) apparatus, hydrometers, and height gauges to test and manage blood glucose, carbohydrate intake, calorie intake, and physical activity, and to calculate and manage insulin dosage, and to provide related reports and alerts; apparatus for recording, transmission, or reproduction of sound or images; magnetic recording media, sound recording disks, compact disks, dvds, and other digital recording media, namely, USB keys containing medical data and health reports; data processing apparatus; computers; software to test and manage blood glucose, carbohydrate intake, calorie intake, and physical activity, and to calculate and manage insulin dosage, and to provide related reports and alerts; computer programs, namely, software to test and manage blood glucose, carbohydrate intake, calorie intake, and physical activity, and to calculate insulin dosage, and to provide related reports and alerts; computer application software for mobile phones to test and manage blood glucose, carbohydrate intake, calorie intake, and physical activity, and to calculate and manage insulin dosage, and to provide related reports and alerts; downloadable mobile applications for portable computer devices, namely, software to test and manage blood glucose, carbohydrate intake, calorie intake, and physical activity, and to calculate and manage insulin dosage, and to provide related reports and alerts; downloadable software for data management namely, software to manage data derived from testing and managing blood glucose, carbohydrate intake, calorie intake, calculating and managing insulin dosage, physical activity levels, and related reports; electronic databases to maintain information regarding blood glucose, carbohydrate intake, calorie intake, and physical activity, and to calculate and manage insulin dosage, all recorded on computer media; downloadable image files containing imagery relating to blood glucose, carbohydrate intake, calorie intake, and physical activity; downloadable cloud software, namely, software to test and manage blood glucose, carbohydrate intake, calorie intake, and physical activity, and to calculate and manage insulin dosage, and to provide related reports and alerts; cloud network servers