"Best exercise device I ever bought"5.0 starson by blackclawdog
Pros: Small, light, full of features, easy to use
Cons: Costs $249.
Summary: This is simply an amazing product. Since buying it, I am getting a much better workout running. First, I know exactly how far I have run, I can see what my best mile pace was, it will keep a running pace for you. You can program a virtual running partner to keep pace with. It is not much bigger than a digital watch. The sync with the PC is very easy. All in all, a good way to make sure that you are honest with yourself about how you are running.