open box Kids spend less time charging and more time moving with up to 8 days of battery (varies with use and other factors) 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 water resistant to 50 meters
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