Sleep.Phase.Alarm.Clock

Sir Apfelot Blog


23. October 2015
aXbo sleep phase alarm clock set for couples

Advantages and disadvantages of different sleep phase alarm clocks in comparison

Sleep phase alarm clocks promise to only wake the user when he is in a light sleep phase. To do this, you set the wake-up time at which you have to get up the latest or you can choose a time period (for example 30 [...]