I have an omron pedometer. 3FC won't let me post links yet but if you go to amazon and search for Omron, it should be the first one that comes up; otherwise, it's specifically the Omron HJ 112 Digital Premium Pedometer.
It's really nifty because you can put it in your pocket or your purse if you hold it close to your body, it doesn't have to be clipped to your waistband. It even works sideways and upside down
It's easy to use and easily readable.
My only complaint for it is if you DO want to wear it on your waistband like at work or something, it's a little bulky compared to some of the smaller rectangular ones. But it's very accurate.