I fell in love with this pedometer the moment I held it. It's a joy to look at and hold because it's well designed. However I had it for only three days before I finally lost it. The clip is pretty weak and ineffectual. Perhaps four times in the three days that I had this pedometer, I found it on the ground -- it had fallen off without my noticing -- and another time, my spouse found it in the yard. That's the problem, it's so small and light that you don't notice that it's on or off. I am buying a replacement, but the sting of the loss of the first one will be with me forever.