At first there was a man… He needed to calculate something really fast and he has invented a computer to do that for him. It was like 20-25 years ago when the first computer has been created. So now it is one of the biggest industries in the world. We have computers everywhere and we use them all the time.
How about a gadget computer that would fit on your wrist? It is a pretty cool idea to place something like a computer on your wrist.
The thing is that it is not a cell phone, it is not a watch. It is strictly a computer that has very many different features. Actually it can do the same things as a usual computer can so just strap it on and do whatever you wish to it.
It is not as powerful as modern computers but it will still allow you to do stuff that you need when you are on the go. It is a computer, yet it is very portable.