Watch performed all described functions. However, after adjusting the wrist band to the smallest setting, it was still too big for my wrist. I had to go to a jewelery store and pay extra to have two links removed from the band. I do not like the steel band. Also, the "IronMan" logo on the lens (you can see it on the picture of the watch on this website) is very distracting when you glance at the watch to get your splits. The logo also covers some of the indicators on the screen in some of the function modes. The logo should be deleted or moved off from thr lens. Also, instructions on how to use all the modes in bad. Too big of a piece of paper, folded crazy, with too many languages on it. You need plenty of room in your file cabinet to save it for future review. No instructions on how to adjust the wrist band. You are on your own to fit the band to your wrist.