Well thank you all. I now know what I am going to ask for my birthday next month

It sounds really cool, as I'm not one for writing down distances and times etc. So let me get this straight. With this device, can you simply set it to start, go on your run, then stop it and it will then give you a breakdown of distance, time, pace, elevations etc? Can it work as simply as that? If so, it is definitely the product for me. I don't want a product that needs to be pre-programmed or anything.