Oura reports that heart rate variability (HRV) measures the variation in heartbeat timing, reflecting stress levels and recovery. Higher HRV indicates well-being, while lower HRV signals stress.

Genetics can dictate whether your HRV naturally tends to be on the higher or lower end, but positive lifestyle choices, ...

'Some athletes are really strict about it, but I don't mind sharing data' says Dutchman ...

Like many Americans, I know I need more sleep. I'm a night owl, often writing late into the night, but also a mom who gets up early with her kids. The result: I'm not getting enough rest.

Get the most out of your smartwatch with these simple tricks ...

Insurance Australia Group Limited ( IAUGY) Q2 2026 Earnings Call February 11, 2026 5:30 PM EST ...

Real-time and early detection of minute changes in the functioning of the cardiovascular system is crucial for managing ...

Create a comfortable environment: Having a comfortable mattress and pillow can help promote healthier sleep. It can also be beneficial to create a quiet, dark, and cool sleeping environment.

Risk prediction has been used in the primary prevention of cardiovascular disease for >3 decades. Contemporary cardiovascular risk assessment relies on multivariable models, which integrate ...

The stunning, unexpected recovery of two Tucson children from life-threatening heart failure will dramatically change the way such youngsters are treated — in Tucson and perhaps worldwide, experts at ...

What's the median conversion rate for website landing pages in 2024? How do conversion rates vary among industries, traffic sources, and devices? Is reading ease correlated with a better conversion ...