I think it would be nice, if one could set a timer for e.g. 8h sleep. After the clock can determine, that one is sleeping, the clock could "count down" for the set time (8h), and after this time, the normal alarm clock will ring.
I think this would be a nice alternative! So if you don't want to set a special Timo for your sleep, but a minimum of sleeping hours. E.g. for the weekend, when you want to re-get your sleep but don't want to "oversleep".
