Very nice little, lightweight device that is worn around the neck and with ease. It works perfectly bin filling all functions. I paid full price and it takes advantage of the current promotion as no other pedometer can compete with him at this price too competitive! Do not worry if, when the first grip, it will not turn ... You just remove the small plastic tip sheet that protects the battery, without of course open the shell, and that the tip fingers, and everything falls into place! After several months of use it still works. Truly a small miracle product, and fun to watch when traveling!