Smartwatches make it easy to keep track of your sleep with data-based scoring. But, as it turns out, this may be doing more ...

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 ...

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 ...

N early half of all Americans and around 40% of Britons now use a smartwatch, smart ring, phone app or another similar device to track their sleep. Are these gadgets accurate—an ...

When it comes to tracking your sleep, smart rings and smartwatches both offer a host of benefits. But ultimately, one 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 ...

Your Apple Watch tracks your sleep every night, but what does core sleep actually reveal about your rest, recovery, and sleep ...

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 ...

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

Americans are spending $100 billion on wellness apps and health trackers — but the rise in self-data may end up just ...