I got a watch for my wife, and she liked it very much. My only recommendation is that you disable the auto-synchronization feature and the sleep tracking feature if you don't need them. Got pros: I soon tuned in, and while all of the functionality that was declared to work does in fact work, there was no marriage. With these drawbacks: However, and clever 10% faster began to discharge, opening hours are overestimated by a maximum of three days with all included functions.