Pro:This is really beautiful, has a good weight to it, not a thin cheap thing. Looks great and feels great, really smooth and rounded edges. Comes with extra screws too in case you would loose some when you charge. Overall look is sleek and classy, the pictures really dont give it back.Con: once in a month you have to charge the mi band 2 so you will have to take out 4 really tiny little screws, it is not a button based in and out. It is simple and fast with the cool mini screwdriver included in the package, which is a nice tool to have, but you should be careful not to loose the screws.