Pulsetto leans on wearable-tracked biological markers like resting heart rate rather than clinical stress questionnaires.

Have you experienced this before?

The device supports sleep by lowering cortisol within minutes, slowing the heart and quieting racing thoughts.

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Most adults wish they could catch more ZZZs for better health, sharper focus or simply to wake up feeling rested. Despite that desire, sufficient sleep remains elusive for millions. About one in three ...

"This could be particularly beneficial for those suffering from insomnia or other sleep disorders." ...

Q: How can I get more sleep? A: I am writing this at 11:12 p.m., so this advice is as much for myself as it is for anyone else. Here’s what we should all be doing differently: First, set a schedule ...

If you live to be 90 years old you’ll sleep for about 32 years of your life. “What that 32 years is telling us is that sleep, at some level, is important, and yet for most of us, we don’t give sleep a ...

Add Yahoo as a preferred source to see more of our stories on Google. Macy Sinreich / TODAY Illustration / Getty Images (Macy Sinreich / TODAY Illustration) We've all been there: You dutifully drank ...

If like most people you have problems going to sleep at night or during the day if you work shifts or would simply like to go to sleep faster. You might be interested in a new technology which ...

University research has found eating an hour before bed helped people drop off more quickly and enjoy better quality sleep ...