Back to the roots. That's the message the To-Do watch, which isn't it, is sending to the world through a Kickstarter campaign. Although its shape completely imitates a wristwatch, its "dial" is actually just a surface where you can write down important things with the help of a liquid chalk marker. Things you have to do, but you can just satisfy your creativity and draw something on it. In the age of smart watches and phones, writing things down seems easier than ever, but technology cannot always be relied on, and a sheet of paper is not always at hand. That's why To-Do is an ideal tool even in the 21st century.