We may receive a commission on purchases made from links. Heart rate monitor watches have become an essential tool for health-conscious individuals, revolutionizing the fitness industry in recent ...

The new heart rate-enabled devices Fitbit announced in October have begun shipping and are now available for purchase online, the company announced. The $249.95 Fitbit Surge, which the company calls a ...

Maeve O’Neil, a 19-year-old freshman at George Washington University, knew she was sick — but had no idea just how dire it ...

As a certified personal trainer, I tested 14 wearables over eight months while training, running and swimming. Here are the ...

One of the finest aspects of owning a smartwatch, and a major draw for Fitbit users, is the ability to conveniently measure your heart rate at all times. Watches that can track your heart rate are not ...

From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...

Fitbits are great for tracking workouts and heart rate, but can they also check your blood pressure? It’s a common question, and honestly, figuring out the difference between heart rate and blood ...

We may receive a commission on purchases made from links. When smartwatches and other wearables first hit the market, some people were skeptical that they'd be anything more than a novelty. Once users ...

Fitbit knows its customers rely on the heart rate monitors to deliver accurate data, and promotes them for that very purpose in advertising and marketing. In a recent interview on CNBC, in fact, ...

Sleep trackers use your resting heart rate, heart rate variability and breathing data to estimate how long you sleep and how much time you spend in each stage.