This episode was sponsored by Geek Squad’s Idea Festival. Submit your ideas for using technology to save the planet at ideafest.geeksquad.com. We know how much everyone loved our SLEEPTRACKER Watch ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." So what’s the solution? How can we make it easier for heavy sleepers to wake up? In cases like this, a ...

Here’s a variation of the Sleep Tracker Watch, the device that wakes you up depending on your sleep rhythms. The aXbo Sleep Phase Alarm Clock takes that design a step further, and substitutes a comfy ...

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Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. When jolted awake by the blare of an alarm ...

Whether a phone alarm just won't wake you up, or you want to keep your phone out of your bedroom altogether, an alarm clock may be the best option for you. But gone are the days of the analog alarm ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I’m the kind of girl who needs at least three alarms to wake up and get out of bed in the morning. For ...

Using a melodic song you enjoy as an alarm sound can potentially reduce feelings of grogginess upon waking. However, waking suddenly from sleep may have negative effects. Many people use an alarm ...