Your Apple Watch sensor emits a red light when it is checking your blood oxygen saturation levels, which are a measure of ...

A team led by Huanyu “Larry” Cheng, the James L. Henderson, Jr Memorial Associate Professor of Engineering Science and ...

Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely exp ...

Apple's rugged titanium powerhouse returns with the Watch Ultra 3. Here's what's new—and whether it's worth upgrading from ...

VO₂ max reflects how efficiently your body uses oxygen. Discover how it is measured, why it predicts health and longevity, ...

It was one of the more exciting announcements from Tuesday's event, and the Apple iPhone Air is available to pre-order today.

Today, let's talk about something practical: the emissions testing during vehicle inspections that can be quite frustrating.

BHPian vattyboy recently shared this with other enthusiasts: 35000 km's Update - Check Engine light and Poor Pickup SagaI was ...

The Check Engine Light (CEL) happens when there is an issue. If you clear it manually, it may keep returning until the ...

Acetone may be best known as a sharp-smelling solvent found in nail polish remover, but inside your body it can tell an ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...

Early last year, Apple made the bold, court-mandated decision to remove the blood-oxygen feature from the Apple Watch Series 9 and Ultra 2 in the U.S. over a patent dispute with medical technology ...