The Coros Heart Rate Monitor is a strap-based monitor designed for your upper arm that uses optical tracking tech to measure blood volume, rather than electrocardiograph or ECG, which measures the ...

Austin, Texas-based semiconductor producer Silicon Labs has announced a new line of optical biometric sensors that promise more fleshed out heart rate monitoring and lower power consumption for ...

Add Yahoo as a preferred source to see more of our stories on Google. Woman wearing sports watch with horse. Garmin has registered a patent for yet another heart rate monitor following the launch of ...

Add Yahoo as a preferred source to see more of our stories on Google. Woman wearing running jacket looks at her running watch. The accuracy of optical sensors only gets worse in cold weather, so if ...

(This is the second of two blogs about the use of optical techniques for measuring heart rates in fitness devices. Read part one here.) Five years ago, optical heart rate tracking seemed like an ...

These are independent reviews of the products mentioned, but TIME receives a commission when purchases are made through affiliate links at no additional cost to the purchaser. Heart rate is great for ...

Keeping track of your heart rate while working out is now easier than ever, thanks to wearables like smartwatches and fitness trackers. However, the gold standard for heart rate data is a chest strap ...

Though there were rumors that the Apple Watch Series 10 would get a new heart and ECG sensor, that does not appear to have happened. According to the technical specifications for the Apple Watch ...

The domain of wearable devices has grown by leaps and bounds, not just in terms of mass adoption, but also owing to some astounding innovations. Wearable heart rate sensors can now measure everything ...

A few days ago, we looked into how Apple could one day use brain wave sensors in AirPods to measure sleep quality and even detect seizures. Now, a new paper shows how the company is exploring deeper ...