The Pixel Watch leans heavily on Fitbit to be an appealing smartwatch and fitness device, but if you only want the former, there’s one annoying little quirk. You can’t turn off the heart rate sensor ...

As the FDA convenes an advisory committee meeting to discuss recent studies showing that many pulse oximeters are less effective when used on patients with darker skin, BioIntelliSense is getting a ...

As we previously reported, iOS 18.0 RC – which has just been released to developers – revealed details about a new heart-rate sensor that Apple has been developing for its earbuds. Our sources ...

I am a marathon runner, and I routinely mention this not (just) to prove that those memes about runners always talking about running are absolutely correct: We do. I do it because I've gotten there by ...

We already know that skin tone can affect the accuracy of a heart rate sensor on a smartwatch or fitness band, but what other factors can influence the results you get? For example, does biological ...

If your Fitbit Charge 6 is giving you heart rate readings that are clearly wrong — showing 85 BPM during a HIIT workout when you’re gasping for air, spiking to 200 BPM while you’re sitting on the ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding my work at Lifehacker as a preferred source. When the Powerbeats Pro 2 came ...

Continuously monitoring a person's pulse can provide meaningful medical information, such as heart rate and, indirectly, blood pressure. However, pulse waves can vary dramatically from person to ...

The MAXREFDES220# reference design provides everything you need to quickly prototype your product to measure finger-based heart rate and blood oxygen saturation level (SpO2). The MAXREFDES220# ...

You can program button combos for the RG G01’s four customizable back buttons directly on the controller. You can program button combos for the RG G01’s four customizable back buttons directly on ...