This Nuband Champs Junior Childrens Activity Tracker Bundle features a fun blue dinosaur patterned rubber band and additional plain blue band so the youngster can swap out their style. The bundle comes with a shoe clip and also a cool gym bag. The children\'s tracker features 3 axis accelerometers to track movement, steps, distance and calories burned. It also feature a sleep tracker. The tracker has multiple alarm settings, and can send social media and call alerts too. Free app is available on Apple Store and Google Play store.