Possibly the best thing you can do for your sleep is banishing your phone from the bedroom, so it may seem ironic to add a smartphone app to this list. Headspace, however, has the opposite effect on ...

After nearly two decades of testing sleep tech, I've narrowed it down to three devices that have transformed the way I sleep and how I monitor it ...

The best sleep headbands provide everything from guided meditations to advanced sleep tracking. Here are our favorites from Muse, Frenz and more.

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 ...

Wearing a Fitbit is a nice way to track everything from your exercise to your sleep, but some people seem to make sure every detail of their life is monitored by their Fitbit.

The Polar Loop tracks and charts the amount of sleep you get, the duration you spend in each sleep cycle, the regeneration of your slumber from REM cycles, and the solidity (the level of continuity ...

There have been multiple accounts of people getting diagnoses for lymphoma — as well as conditions like lupus and AFib — ...

Waking up overheated at 3am? The new Eight Sleep Pod 5 introduces a rapid cooling feature designed to tackle night sweats and improve sleep ...

Apple Watch sleep tracking keeps getting better – delivering easy-to-read data, handy health insights, and scores that'll have you bouncing out of bed, but it’s not perfect.

While some technology can hinder sleep, certain devices are designed to improve rest. Sleep tech includes items like noise machines, sleep trackers, and heated eye massagers. Wearable devices can ...

I had lousy sleep habits, so I committed to 30 days of mindful rest. From a cozy mattress topper to a handy sleep tracker, here’s what helped me achieve sweet dreams.

Coincidentally, the National Sleep Foundation has March 8 to 14 dedicated to sleep awareness week. It's a time to focus on ...