through my little brother I discovered this awesome app for my iPhone: Sleepcycle Alarm!
It’s great for seeing when my sleep was disturbed (I.e. Ruby biting my toes or a mini earthquake), seeing when I naturally waking at the weekend but most importantly waking me up!
After a few days it learns your sleep patterns. This is a great thing as you set you alarm i.e. when you need to be awake, and the sleep cycle works out when to wake you. It does this by playing a beautiful tune when you’re sleeping your lightest, closest to the alarm.
The whole thinking is that if you’re awakened from a deep sleep you feel bad, but if you’re in a light sleep, dozing or dreaming and you’re awakened you feel refreshed.
Anyway, download it. it’s cool: