Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Engineers at Queen Mary University of London have built a new color-changing tactile sensor, which allows robots to "see" and touch in real-time. The novel idea was invented by Giacomo Sasso, a ...

An international team, including the University of Tokyo, has created a sensor inspired by the lateral line in fish—their ...

A biodegradable pressure sensor could help people with knee injuries exercise and heal faster, University of Connecticut ...

Wearables are best at noticing breaks from your body's usual patterns. Those outliers can hint that something warrants ...

Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...

Sonair says ADAR One was assessed as a human detection sensor according to the IEC 61496 standard for electrosensitive ...

Inside every cell are lipid molecules that make up cellular membranes, helping organelles communicate and respond to stress.

A biomechanical well plate inspired by the pressure-sensing lateral line of fish can wirelessly monitor the pulse of multiple ...

Smartwatches may transform blood sugar tracking, but today’s advances depend on CGMs, AI, and regulated health tech ...