Wearable activity trackers; Wearable electronic devices in the nature of activity trackers for displaying and transmitting data relating to steps taken, distance walked, calories burned, and time; Wearable electronic devices for monitoring and reporting nutrition, health, fitness and activity data, for recreation, fitness and training purposes; multifunctional electronic devices for displaying, measuring, and uploading to the Internet information; multifunctional electronic devices for aggregating and tracking data including time, distance, steps taken, activity level, calories burned, hours slept, quality of sleep and silent wake alarm; pedometers