More than a simple fitness tracker, the vivofit jr. 3 Kids Fitness Tracker from Garmin utilizes gamification techniques to motivate your child into moving and exercising. The more they walk, run, and play, the more they unlock within the vivofit jr. 3. They can unfold new adventures and explore magical kingoms alongside Ariel, Belle, Jasmine, Mulan, and Rapunzel. They can also take part in pop quiz games, tap challenges, and matching games with 60 minutes of activity. As they go, they can collect gems that can be used to reveal new portions of the adventure map, and even their very own kingdom.