Numbers and text probably don’t appeal to children as much as illustrations, so instead of telling them they have 5 minutes of playtime left, how about a watch that they can relate to? They’ve probably seen hourglass in fairytale shows, this KWID watch features a digital hourglass on the display, making it easier and more fun for them to tell the time they have left (not precisely, but a rough approximation). When they grow older, the watch can also be turned into a traditional clock face mode that displays numbers to help them how to read hours, minutes and seconds. Very unique way of adding more fun into something as simple as telling the time.
(Source: OhGizmo!)