I did a pretty extensive review of the Zeo Sleep Manager system a while back, but found it interesting that it’s in the news again - courtesy of Anderson Cooper (of CNN fame) and Dr. Michael Brues (The Sleep Doctor).
It will only take you a couple of minutes, and it’s worth watching:
I think on average Im getting 7 hours of sleep everynight. Im still exhausted and think it might have something to do with my diet.