AI using single-lead smartwatch ECG flagged structural heart conditions with 86% sensitivity and 99% exclusion.

AI-powered heart sensor data from an Apple Watch accurately detected heart problems like weakened pumping ability and damaged ...

The path for the U.S. stock market, which is trading near all-time highs, is probably higher after the Federal Reserve last week decided to lower its benchmark interest rate, according to LPL ...

Polar has launched the Grit X2 smartwatch in the US, offering nearly the same features as the Grit X2 Pro at a lower $799.99 ...

Top fitness brands are launching screenless trackers to keep you focused, not distracted. I tested the Polar Loop to see if it delivers on its promises.

There are forearm-based heart rate monitors, wrist-based heart rate monitors, smartwatches, fitness trackers and even ...

On paper, the Apple Watch Ultra 3’s battery capacity (2.31 Wh) has increased by six percent compared to the Ultra 2 and by as ...

In our best heart rate monitor guide, we awarded the Polar H10 the top spot; however, for many riders who simply want an easy ...

Pixel Watch 4 is offered in two sizes, 41mm and 45mm and the 41mm matte black model I tested weighs just 31g. There is no ...

From chest straps to wrist-based wearables, these are the top heart rate monitors I've tested and recommend buying.

After five years, Polar has released the second-generation Grit X2. What's new and is it any good? James Witts finds out.

Abstract: Usually measured through obtrusive contact-based methods, heart rate (HR) and peripheral oxygen saturation (SpO2) are critical physiological signs used by clinicians during emergency ...