January 19, 2010
Posted by Ryan Graves
Sleep Cycle Bio Hack
For those interested in how I slept last night, here’s your answer. This graph, capture by the Sleep Cycle iPhone App, shows when I was in my deepest sleep and when would have been best to wake up. I went to bed at 11:21pm last night and woke at 6:23am, 7 hours and 2 minutes [...]
