Summary: I was really attached to my previous watch, but after 4 years it finally died. This watch was a nice upgrade and I love that I can track my running progress. It syncs easily to the computer and uploads all of your workout info in Nike Plus. Highly recommend this watch!
Summary: Works great - syncs up quickly (2 min max so far). Makes you want to run faster/further. The feedback after a run is a nice touch. Beware, you will want to 'impress' the watch; perhaps being 'monitored' makes you work harder. Well worth the money - I recommend it.
Summary: For the past two years I have been running with the Nike+app on my iPhone either on my arm or in a belt pouch. Now that I am adding miles, the arm band moves too much (I have very small arms) or the belt pouch rubs. I have used the watch now for over a month and love it! Forget it is even there! It is a little bulky but the adjustment was quick. Works great with treadmill and outdoor runs. Not much can replace Nike's app, website support, challenges or motivation.