David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

This article is a part of CNN Underscored’s Guide to Sleep, a weeklong focus on everything you need to sleep better. We’ll be featuring new products, tips and exclusive deals all week, so check in ...

You won't find a shortage of alarm clock apps in the Google Play store and the iTunes App Store. In fact, there are so many alarm clock apps that it's almost impossible to find what you're really ...