I found in Money magazine a review for the Omron as the best pedometer on the market. I had never used one before so I gave it a try. I accidently left it in my pants pocket on the 2nd day I used it and it got washed, I was disappointed because it stop working but within 24 hours it dried out and was completely functional. I absolutely love this thing! I have bought 3 so far for family members and had a friend purchase one as well. It has truly motivated me to exercize more. The software that comes with it is great as well, it really helps you to keep track of your goals. The old saying is so true, "if you can't measure it you can't manage it"!