You check your smartwatch after a run. Your fitness score has dropped. You've burned hardly any calories. Your recovery score ...

"Vo₂ max refers to the maximum amount of oxygen your body can use during intense exercise," explains personal trainer at ...

A newly discovered microbial switch, triggered by a single missing nutrient, could accelerate climate change faster than ...

Incorporating peripheral oxygen saturation recovery time into the 6MWT and a modified GAP index may improve mortality risk prognostication in IPF.

I’ve never needed ear hooks and never thought about tracking my heart rate via my headphones. These headphones made me see ...

The USITC has officially terminated the Apple Watch blood oxygen case. Discover why Apple’s 2026 workaround is here to stay ...

Apple just scored an important win in its ongoing battle with Masimo over patents related to the Apple Watch’s blood oxygen ...

A glowing red light isn't always a good sign, but in the case of your Apple Watch, it's just a case of a sensor that's ...

If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen sensors, but four.

Scientists have created an AI-powered "grape ripeness detector" designed to make wine production more efficient, combining the use of technology with vineyard expertise in pursuit of the best wine for ...

Your vehicle's O2 sensor plays a significant role in its performance and if it's faulty, it's not something you should ignore. Here's what you need to know.

Just a day after we got our first look at the Google Pixel 11, we now have leaked CAD renders of the higher-end Pixel 11 Pro. And, unsurprisingly, it looks a lot like the Pixel 10 Pro. Similar to the ...