watch with touch screen measures about 3.5 side with menu and function Camera with 2 buttons (one on each side). The menu navigation is done with the finger and is very intuitive icons to represent the different functions are very simple and clear. With this tool the child dice 5 years can learn to navigate a menu and learn different features. It can have the time dial or digital display, take pictures or videos, has access to 3 small games, stopwatch function or hourglass. Moreover the watch is customizable (change the background, change the pictures ...). This watch is suitable from 5 years and in my opinion even 8 years since the use is very simple and the design corresponds to a young child. It works through a battery recharging on the computer, pictures and videos are also easily transportable on pc. At first the subject seems durable.