Heat Recovery Ventilator Units (HRVs) may not always be top of mind when thinking about a home’s comfort and energy ...

Dogs and their owners show synchronized heart rate variability (HRV), reflecting shared emotional states during relaxed ...

India-based HRV Global Life Sciences and New Horizon Global Pharma is exploring possible expansion into Sri Lanka, which is ...

On a Garmin smartwatch, you may see "HRV status" as one of the statistics being tracked. HRV stands for "heart rate variability," a measurement of the time that elapses between heartbeats ...

While we all know about heart rates and calorie burns, there is one key health metric that is more difficult to access. We ...

As the outdoor temperature range drops, an HRV works hard to preheat the outdoor air entering your home. While its job is to replace stale indoor air with fresh air from the outside, it also works ...

I charted a month's worth of sleep data using three sleep trackers. Here's how my Garmin, Oura Ring and Eight Sleep Pod Cover ...

As a busy mother to five kids, I tested the Ultrahuman Ring Air to see if it could improve my stress levels and sleep habits.

"Our brain is wired as a social and relational brain. Feeling safe in connection with other people (or pets) help the body ...

Athlytic ($29.99/£29.99 per year) is pretty much a Whoop alternative in its own right, and will also analyze sleep, HRV recovery, trends, and workout performance. You can do most of the analysis below ...

The Dutch cyclist, who recently announced her transfer to FDJ-Suez, highlighted the importance of rest after a hectic period.