Today Apple announced an update to its Apple Watch lineup. We now have the new Series 11, Ultra 3 and SE 3 available for ...

Apple may reveal the Apple Watch Ultra 3 tomorrow, introducing a new processor, larger display, and satellite connectivity.

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

It's almost that time of the year again. For the past 14 years, Apple has consistently released a brand new iPhone lineup every fall, and this year won't ...

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

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

Recently, [Solder Hub] put together a brief video that demonstrates the basics of a Hall Effect sensor — in this case, one ...

With pollution levels rising, the need to quickly check water quality has become more urgent than ever. Traditional ...

Over the past few decades, electronics engineers have developed increasingly sophisticated sensors that can reliably measure ...

Lactate is a molecule the body uses to break down sugars for energy. This biomarker indicates oxygen starvation in the body’s ...

However, these must have skin contact and are typically worn on the finger. Pulse-Fi works remotely, allowing you to monitor ...

Recently, some owners of the Toyota Corolla hybrid model have reported issues with system failures, which are hidden behind a variety of causes and corresponding repair strategies.