I'll go briefly to the problems, which were discussed here:
1. Do not go out from the package ..... I can not understand, is going well
2. clip keeps charging cable not all good .... son nonsense. Screen goes into hibernation, so that the progress bar is no longer displayed.
3. bracelet cheap and ugly .... may be, makes you look just a neat turn. For sports, the rubber part is already OK
The protocol appears to be already cracked again, over which the clock communicates with the smartphone, there are already many apps for other programmers as Sony (in Live View also has not taken it long).
Not only the geekfaktor is high, the part is also practical:
Reject calls discreetly
Mail and SMS notification on the clock
Music player can be controlled by the clock
Weather on the clock
My smartphone is first in his pocket, since I have the clock. Otherwise I always, when I sat down, rausgefummelt and placed on the table to look at vibration to why the vibrate. I now look for on the clock.