We are trying to exercise more so we thought a Pedometer would help us know how we are doing. After considerable research, I purchased two of these Omron units. They count well in my pocket or clipped to my exercise pants. It doesn’t seem to stay on a belt well, but stays on my exercise pants or shorts very well. I have counted my steps and compared the count to the Omron’s and it’s count has been right on. On some “sit-down” equipment I clip it on a pants leg since it doesn’t count well sitting down. It is a nice product for a good price. I have dropped it several times and I thought, Oh-oh, I’ll need to order a new one, but it still works fine.