Fitbit Fitness Tracker Ace 3 for Kids 6+, 8 Day Battery Life, Black/Red (Sealed) This activity tracker for kids 6+ makes fitness fun for the whole family with motivating challenges and long-lasting battery. Get kids moving while mastering the art of healthy habits with Fitbit Ace 3. With activity and sleep tracking, fun challenges and motivating clock faces, Ace 3 helps kids, friends and family find the fun in fitness together. Fitbit is part of the Google family. Fitbit Ace 3 - make healthy habits fun for kids 6+ ? Kids spend less time charging and more time moving with up to 8 days of battery.1 ? Animated clock faces grow and develop as kids move more throughout the day. ? All-day activity tracking shows how healthy habits add up to a healthier life. ? Help kids form healthy sleep habits with sleep tracking, bedtime reminders and silent alarms. ? Bring on the pool party cannonballs or lunchtime spills - Fitbit Ace 3 is swimproof.1 ? Kids can challenge their family to step competitions send each other messages or cheers in-app. ? Kids earn virtual badges and fun on-screen celebrations when they reach their goals. ? A family account lets parents manage kid?s Ace 3 and their own watch or tracker from one easyplace. ? Water resistant to 50m. Requires use of Fitbit app with compatible iPhone or Android devices. A Google account will be required.