Are you wearing a wrist watch? What for? I guess you can easily find what time is it on display of a mobile phone, desktop or onboard dial in a car. Wrist watches nowadays are very much of an accessory rather than a necessity, simple as that. But, “let’s just add some more functionality to them since they have an advantage of tight contact with human body” Michael Mathis and Gerda Hopfgartner thought and came up with a new gadget, the StressWatch – a watch that shows real time status of your stress.