I agree that myAir is worse than useless. I feel sorry for people who think they should sleep longer to get more points, or they can see anything from two weeks' data. Sleepyhead is the only way to go.

Unless you are a teenage boy, the thing that jumps out at me is how long you spend in bed. The wisdom as I know it is that if you have fragmented sleep, that's most often a sign that you try to sleep too long. If I sleep more than about 5.45, I start to get rebound bad sleep and my AHI goes up. Why ...