Q How can I install a heat recovery ventilator (HRV) in my home when I have no existing ducts? I’m told I need ducts for the ...

When you’re stressed, in danger, or exercising, your heart rate is higher, meaning your HRV (the time between beats) is lower ...

This study highlights the potential of heart rate variability as an early indicator of gestational diabetes, facilitating ...

HRV is a staple feature of the Series 10, Ultra 2, and Apple Watch SE. Apple’s native handling of HRV tracking involves continuously recording it with its optical heart rate sensor for as long ...

HRV Is Linked To ‘Exceptional Longevity’: Here’s What It Can (And Can’t) Tell You About Your Health. Here's what the heart metric mentioned is all about. By ...

Heart rate variability during sleep can predict stroke, depression or cognitive dysfunction years in advance, according to new research presented at the European Academy of Neurology Congress. The ...

New research, presented today at the European Academy of Neurology (EAN) Congress 2025, has uncovered a powerful link between ...

A study conducted at the Department of Neurology, Inselspital, the University Hospital of Bern, analyzed 4,170 individuals ...

Once the context has been gathered, HRV Status gets to work, and you’ll be given one of four statuses based on your seven-day rolling average: Balanced, Unbalanced, Low, or Poor.

A groundbreaking study links nighttime heart rhythm to future health conditions. Conducted at the University of Bern, it ...