The display shows everything you need, deduction of points, however, there crack for the loud when the buttons are pressed. Should your partner a light sleeper, it is guaranteed to be monitored. now I use after a few weeks as far as to appoint a new, different alarm because the buttons only very slowly react to set the alarm to not at all and I have to push this up to 10 times in order to change in yourself the 'off' in a time to . can