Heart rate is one of the most valuable physiological metrics for runners because it provides objective real-time insight into how hard your body is working. Unlike pace or distance, which are external ...

The upcoming Apple Watch Series 10 and Ultra 3 models that Apple will introduce next week could include an updated heart rate and ECG sensor that will enable new health features like sleep apnea ...

The electrocardiogram (ECG) is used to diagnose and monitor a multitude of conditions affecting the heart. More than just a measure of pulse rate, the ECG reveals the complex electrical activity of ...

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 ...

You can trust Cyclingnews Our experts spend countless hours testing cycling tech and will always share honest, unbiased advice to help you choose. Find out more about how we test. Not everyone needs a ...

The Apple Watch’s EKG heart rate monitor has possibly saved the life of yet another person. According to a new report, the Apple Watch belonging to a man in Bothell, Washington was used to diagnose ...

Now on sale for just $99.95 (was $159.95), the Fitbit Charge 6 tracks your steps, sleep, heart rate, and more.