Quickly enter sleep data into Runkeepers HealthGraph. Either use the built in sleep timer, a manual entry form or the motion sensor of the iPhone 5s to automatically detect your sleep.
It is a project I started because I am a runner and love Runkeeper.
It is currently available in the app store. I will improve it with community feedback. Email me at firstname.lastname@example.org
You can post bug reports directly at:
Download SleepTrack (version 1.9)
If you have an iPhone 5s or better, we can now scan for your sleep automatically! Just allow access to motion and SleepTrack will know how much you slept even when it is not running. The next time you open all of your sleep will be logged. This does not use any additional battery or resources.