Well, I walked tonight with the new Fitbit Charge 2 and I am pretty sure it's working a lot better than the old one. I think my steps were pretty accurate. I'll see tomorrow on my regular walk. That is the truest test. I think it's going to work out well. It seems to keep up with my steps and I didn't see it stopping at all. I am anxious to go on tomorrow's walk and see how the steps / accuracy is! ^_^ I took a couple of pictures on the trail, enjoy!