9 Pedometers; altimeters; barometers; magnetometers; scales; multifunctional electronic devices and mobile applications for displaying, measuring, and uploading to the internet information including time, date, heart rate, global positioning, direction, distance, vertical leaps, horizontal leap, altitude, speed, acceleration, steps taken, calories burned, navigational information, weather information, temperature, wind speed, changes in heart rate, activity level, hours slept, quality of sleep, moisture and sweat detection, and silent wake alarm; computer software for wireless data communication for receiving, processing, transmitting and displaying information relating to fitness, body fat, body mass index; computer software for managing information regarding tracking, compliance and motivation with a health and fitness program