Gadgets to Help You Sleep Better

The U.S. Centers for Disease Control and Prevention reports more than one-third of Americans aren't getting enough sleep, and one-fifth have major sleep disorders, which can be harmful to our well being. Drinking warm milk and listening to soft music may help, but for many people, technology has become the preferred sleeping aid. Here's a look at five gadgets and/or apps that aim to lull you into a longer peaceful sleep.