The Fitbit One

aka the most expensive pedometer ever...

The FitBit One has bluetooth, syncs to the iPhone, and has a "silent" vibrating alarm to wake you up in the morning.  So what data does this $100 device give you?

"it counts steps, flights climbed, calories burned and tracks your total mileage. And, of course, the device syncs with a personalized website, where you can log your meals and view all your stats in easy-to-read graphs."

Oh and it is also splash-resistant, not water-proof, so you can't take it swimming (why you would want to, I'm not quite sure, maybe water running?).  I really think anyone considering getting this should look into a standard $7 pedometer, or if you really want to track it with your iPhone you could try this free app.  So get to walking.