Here is a watch which every self respecting geeky, just like myself, needs on their wrist. The watch has an internal sensor which seeks out available wifi hotspots within the immediate area. Show me a Rolex that can do that!
Who needs to know the time when you can detect Wi-Fi signals instead? Well it doesn't matter, because this watch does both. Perfect for those who steal Wi-Fi for a living. Not that I've ever done that...