As the world's first portable media player to integrate wellness management tools, such as stress and body fat levels and customized workout guides, MyFit helps users achieve wellness while enjoying their favorite music tracks. MyFit transcends basic playback of music and videos and enters the realm of wellness information and monitoring. Its unique features reflect the functional and stylistic nature of music enthusiasts while incorporating important applications and information for a fully-customizable device that encourages a healthy lifestyle. Music can be collected into a jogging playlist and a simple Tapping Control Jogging mode makes it easy to change to the