Wearable sleep trackers: Are they helping your health or causing anxiety? - Does sleep tracking really live up to the hype?

More Americans are using sleep trackers to monitor their rest, but how much should we trust the data? Kaiser Permanente sleep ...

In addition to tracking sleep, these smartwatches also help track factors like blood oxygen level and heart rate variability, which can give you a wholistic view of your health.

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 ...

When I sit down and really reflect on my sleep habits, a sense of inadequacy, guilt, and a bit of anxiety creeps in. Most evenings, I spend an untold amount of time awake at 2 a.m. with what I would ...