after 3 weeks practice I can say: great product, meets all expectations Possible settings easily and without manual the 24-hour display is also adjustable! To activate the alarm, press only the red alarm button and can see the result immediately the alarm is well chosen, in my opinion: no shrill onset, but no "whisper" so it is possible that, for. example, the partner can go to sleep again to tell the time is very possible that I find handy temperature display Device is stable and even the design is appealing