Multifunctional electronic devices and smart bands, namely, wearable electronic devices comprised primarily of software for receiving, displaying, processing, and uploading health and fitness data to the Internet, including, but not limited to weight, body mass index, body fat, heart rate, calories burned, time, distance, pace, speed, acceleration, velocity, steps taken, activity type, activity level, hours slept, team and individual exercise, training or competition, schedules and goals for tracking compliance and motivation with health and fitness programs, and geographic location; scales and personal weighing scales; biometric monitors, namely, sensors for health and fitness use to be worn by a human to gather human biometric data; ear buds; ear phones; headphones; downloadable computer software and downloadable computer application software for managing information related to tracking, monitoring, planning, compliance and motivation with health, wellness and fitness programs and activities and for transferring such information between multifunctional electronic devices and a computer