Keep kids active. The key feature of the Garmin Vivofit Jr Fitness Band is the trackable household chores, which are set from the Vivofit jr. App. The app will allow you to assign all the chores you want your child to do, from making the bed to teeth brushing. As your child complete their chores and meet their activity goals, they get rewarded coins that can be spent on the awards that you set up. garminau #activitytracker