I felt fine, but my Whoop data told a different story. Paying attention led to early detection and a successful treatment.

The Pebble Round 2 is a 2026 smartwatch that keeps the shape and size of the 2015 version, but with better battery life and a ...

The Oura Ring 4 provides deep insights into all areas of your health, and now I’d struggle to go without it RW verdict: The Oura Ring 4 is a slick, smart and incredibly useful tool for helping to ...

At one point, I even threaded a Whoop strap through the Polar Loop device so that I could wear both devices on the same armband. The Loop ships with two bands. The small/medium band is for wrist sizes ...

Researchers at Bielefeld University have analyzed how reliably AI methods can detect pulse rates from simple video recordings. The technique, known as rPPG—remote photoplethysmography, an optical form ...

As a cardiologist, I see this far too often: women come to us later in the course of heart disease, sometimes after weeks or even months of vague symptoms that were dismissed or misdiagnosed. We've ...

As the Corps of Cadets performed their classic “Ooh-Rah” cheer inside M&T Bank Stadium during the traditional march-on before the Army-Navy Game, a unique choir of chirping could be heard from their ...

Whoever we are, whatever we’re doing, we have a measurable heart rate. It’s a pretty clear sign of being alive. But what should your heart rate be when exercising? When we exercise, our heart rate ...

Which sleep tracker should you buy this January? Here are some of our favorites, in various forms, from smartwatches to rings. When you purchase through links on our site, we may earn an affiliate ...

Poor oral health can cause low-grade inflammation linked to some chronic illnesses. A root canal (when it’s needed) could lower those risks, a new study found. Successfully treating a tooth infection ...

Most people use red light therapy 2-5 times a week for 10-20 minutes. You can use red light therapy to increase melatonin and improve your sleep. Do not use red light therapy for longer than 30 ...

Just a few weeks ago, the stock market stumbled over fears that artificial intelligence stocks might be in a bubble. Now stocks are back within reach of a record high. Thank the Federal Reserve. The ...