How do I read my sleep data?

The Sleep screen shows all the data related to your sleep on a single screen.

The graph on the upper half of the screen displays periods of deep sleep, light sleep and awake time.

The table on the lower half of the screen shows a summary of your sleep, including total deep sleep, total light sleep, total awake time and how many times you woke up. It even shows you how much time you took to fall asleep.

Touch the pencil icon on the awake time cell to edit the bedtime and rise time of your sleep recording, or to delete your sleep recording.