My bedroom has become a sleep lab filled with smart rings, fitness bands, and mattress covers. Here's what I learned.

Millions of adults miss out on the recommended 7 to 8 hours of shut-eye every night. And over time, that sleep debt can mess with everything from your mood to your immune system. But the good news?

In recent years, mobile applications designed to monitor health-related behaviors have gained popularity, with several incorporating game-like features to boost user engagement and effectiveness. This ...

While a lucky few can get through the day without feeling tired, everyone else is out here chugging coffee, yawning, and sneaking away for a quick power nap. It’s why sleep hacks are so popular on ...

My curiosity started with an ad I saw while playing a mobile game. It showed someone’s night sounds—snoring, mumbling, random background noise—all recorded by a sleep tracker app. I was fascinated. Do ...

Not long after that, earbuds designed specifically for sleeping appeared on the market. I’ve tried a couple different sets of ...

The increasing availability of sleep monitoring apps, and rising interest in sleep health, has led to a sharp increase in people tracking their rest. But these apps might not give people an accurate ...

Sleep apps promise better rest through data-driven insights, but new research reveals they may also heighten worry in some users. So who truly benefits? Study: Sleep in the age of technology: the use ...

Fitbit has updated its algorithm for more accurate sleep tracking. The new algorithm now accounts for awake times better, supposedly rendering more accurate data about different phases. However, users ...

Sleep trackers can be helpful, but relying too much on the data and not listening to body cues can make you anxious about ...

Smartwatches are some of the best wearables for sleep tracking, with many offering a morning report on how well you slept, based on a range of data points. The goal is to help users see where their ...