I like the fact That it is quite practical and simple to use. The design is pretty nice as well, and Many People-have remarked That It is very pretty. I'm not looking for lots of information in this kind of bracelet, just to help me see if I'm moving enough Each Day, so it works fine for me. I do not like the fact que la app does not work with my iphone as it is an older model (iPhone 4) and not compatible!