This swim-friendly activity tracker is tough enough to make it through playtime, and with 1+ year battery life, there’s no stopping the action to recharge. Parents manage chores and rewards from the parent-controlled mobile app, while kids get to experience app adventures that let them save the day with Captain America and the Avengers. As durable as Cap’s shield, vívofit jr. 2 features a customisable color screen and comfortable band. Kids can show their Captain America pride and rock it everywhere from recess to soccer, during bath time and even to bed. The user-replaceable battery will keep kicking for more than a year — no charging necessary.