The vivofit jr.3 isn\'t just a fitness tracker for kids, it\'s an interactive experience where your child\'s activity unlocks exciting Disney Princess app adventures! This white Disney Princess design has your child ready for any royal occasion with a colour display and multiple face options. This accessory has endless functions, from unlocking Disney Princess adventures and games, to parents managing chores and giving rewards. With you as their helper, your child will unfold new adventures and explore magical kingdoms alongside Ariel, Belle, Jasmine, Mulan and Rapunzel. Meeting their daily activity goals also rewards your kid with colourful gems. They can use gems to reveal new portions of the adventure map — and even their very own kingdom. This durable fitness tracker is swim friendly, and the easy-to-replace battery lasts up to 1 year.