Build healthy daily habits with the Fitbit Ace 3 kids activity tracker. It tracks steps and activity, monitors sleep with bedtime reminders and silent alarms, and rewards kids with virtual badges. Up to 8 days of battery and 50m water resistance. Tracks steps, activity and sleep, with bedtime reminders and silent alarms Up to 8 days of battery and water resistance to 50m for pool wear This description was generated by AI and reviewed for accuracy.