I could buy a different heart rate sensor to use during runs and then compare the readings with those of my Apple Watch Series 10. As before, I’ll note I’m running the latest watchOS 11 beta.

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 ...

Apple also made no mention of the heart rate sensor during yesterday's event, and there is no information about any kind of upgrade on the Apple Watch Series 10 product page.

This isn't a new problem. Several studies have found that smartwatches and trackers don't do a great job of calculating ...

Future iterations of the Apple Watch could monitor blood pressure, signs of heart failure, and more. A slew of new patents reveals Cupertino's plan to leverage not just the metal square that ...

After receiving a notification that his heart rate was abnormally high, Green — who was using the iOS app HeartWatch to monitor his heart rate readings from his Apple Watch — went to the ...

T he litany of sensors on the bottom of your Apple Watch Series 10 is what makes it so good at being a body-health tracking device. There's that blood oxygen sensor (although you can't use it in ...

Oura’s newest wearable is a great alternative to watchlike fitness trackers ...

The Apple Watch has offered ECG readings since 2018, when Apple introduced the Series 4. While the feature currently catches signs of irregular heartbeat or an unusually low or high heart rate ...