Koala - Sleep Cycle Monitor

Koala is a free sleep cycle monitor & smart alarm app. It tracks your sleep patterns and wakes you up at the right time, so you can have more energy throughout the day. Good morning sunshine!!

Here is why you should you install this app:
✔ Analyze your sleep cycle and spot sleep trends
✔ Wake up refreshed with a smart alarm
✔ See what day of the week you sleep better
✔ Visualize your stages of sleep
✔ Beautiful design. Really!! (check out our screenshots below)
✔ And many more…

To get the best of this app, we recommend you track your sleep at least 7 days.

Awesome features
Sleep Score: Koala sleep score is designed to help you understand how well you slept overnight. Koala uses a unique scoring approach to overcome the problem that people are unique and sleep differently. The scores are not linked to how long or short you sleep instead how well you sleep. We refactor the sleep cycle data and look for whether you switched smoothly between ideal sleep phases. Say you were woken up by a noise while you were in deep sleep that will have a negative impact on your sleep.

Event Tracking: Koala actively listens in for changes in your environment using various sensors available in your phone and translates them into events. Koala therefore helps you learn whether such events are disrupting your sleep by mapping these events into your sleep timeline. Starting with movement sensors, we plan to add light and noise related events shortly.

Smart Alarm: Because Koala tracks your sleep stages, it will gently wake you up if you are in deep sleep. This will help you to wake up fresh and start your day with more energy.