Let's say you fell asleep last night at 11pm and woke at 7am, getting 8 hours of what seems like good rest. So, why are you still tired in the morning? It's probably because you aren't getting ...

Is sleep tracking actually useful in daily life, or is it just data overload distracting you from what matters? After tracking my sleep every night for a year, I have some answers. Owen Poole, a ...

Blame the influx of sleep trackers on the uptick in screen time before bed. Studies have shown that blue-light emitting devices, like laptops and smartphones can disrupt sleep cycles, leading to an ...

If you make a purchase via links on this page we will earn commission – learn more It’s pretty clear that most of us are ...

The smartest AI may not be the one that gives you more information. It may be the one that quietly improves the outcome for ...

Your watch says you had three hours of deep sleep. Should you believe it? Millions of people rely on phone apps and wearable devices like rings, smartwatches and sensors to monitor how well they’re ...

So that you can make it through your day without too much yawning.

Focusing less on total sleep duration and more on timing your alarm so you wake-up on the cusp of a sleep cycle, this rule ...