These days there are apps for everything. There are also hundreds of apps to improve your sleep. But let's be honest, some apps are quite useful!
Sleep Cycle Alarm Clock
This app shows a graph after a night's sleep in which you can read how deeply you slept. The app also has an alarm clock:the app wakes you up in the half hour before the indicated time when you sleep the lightest. That is the best sleep phase to wake up so that you get up rested. (iOS €0.89 and Android, Sleep as Android, free)
MySleep By Jensen The app has an alarm, a sleep timer to make it easier to fall asleep, a program that tracks your sleep statistics and a variety of soothing sounds. When you wake up, the app provides you with the news and weather. (iOS free, not available for Android)
GPS alarm
Want to power naps on the train, but are you afraid you'll miss the station? Then set a GPS alarm clock. This wakes you up a few hundred meters before your destination. (Android Alarm Clock GPS free and iOS GPS Alarm Clock €1.79)
Do you use an app to track your night's sleep?