I have carefully studied and evaluated many mattresses, sheets, pillows, duvet inserts, comforters, sleep gadgets, and adjustable beds for over a deca... Full Bio
The following infographic was created by Eight Sleep. Eight Sleep is the maker of a revolutionary mattress pad that also serves as a sleep tracker. It automatically tracks sleep patterns, your breathing and temperature and records it online for you. They also have a great mattress in a box that you can order as a complete package. A full review of the Eight Sleep system can be found here.
