This clock has most impressed me because of their design (curved glass surface) and because of the excellent AMOLED screen (2 inches). The colors are bold, bright and all in all, you can read information very well (not like those cheap watches from the Far East, where you can see the pixels individually). That calls without Smartphone is possible was an important purchasing decision for me. Until then, the clock gets 5 stars from me. That Gear S can only be configured via Samsung Mobile, I already knew in advance and has so far not even been annoyed as some other people rezensierenden here. Because Apple makes it so well! The apps that offers Samsung for around one euro, on the other hand are an absolute joke. Naviagtion is only possible if you have a smart phone case, the file Eplorer one wonders why it exists at all this app (especially since you can not open any files). The PDF Reader is to use only with smartphone and the CarFinder is pure nonsense. The data transfer between phone and clock means of corresponding app works well with small files, large files (eg, video) is needed in some cases up to 2 hours. One may wonder why Samsung did not sit on Android and instead built its own operating system. An eye-catcher is the clock and all good to wear from my personal point of view also. Because of the trivial, partly stupid apps I prefer 1 (5) Star hotel from