for anyone that remembers the Zeo, the liquidators are selling off the EEK units, these pair with an andriod phone/ tablet and are the only thing on the market that really accurately can monitor your sleep by monitoring actual brainwaves. $40 they are a steal.
http://www.ebay.com/itm/262281644922
http://www.ebay.com/itm/262281644922
Comment