With the Garmin Vivofit Junior 3 Marvel Black on their wrist, your child will find it even more fun to get moving. This Marvel version has a special Marvel Black Panther strap and watch faces with Marvel characters on them. As a parent, you can give your child goals and tasks via your phone. That way, you can remind them of reaching their step goal or doing their homework, for example. Your child will get a notification of the tasks and goals on their watch. Did your child reach their step goal or finish the task 'Clean room'? They'll unlock all sorts of games in the accompanying app. The tracker counts the number of steps and hours of sleep of your child. The silicone watch strap is waterproof, just like the watch. This watch is recommended for a wrist circumference of 13 to 17.5cm.