Here’s the dilemma: you love watches, mechanical watches, with a classical or vintage look. On the other hand, you also love connected items and the concept of a smart watch is something you dug into, especially since the introduction of the Apple Watch. However, you don’t like it. You think it’s not going to fulfill your needs of mechanical / vintage / luxury timepieces (and you’d be right). You don’t want to wear two watches either and the solution found by Sinn is… weird. Well, Maintool, a young French startup, might have a solution for you, with a discreet connected strap that can be used on any kind of watch. Here’s Classi.