We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

In this project, I built a wearable health monitoring tag that you can actually chat with on Telegram. Using a pulse oximeter ...

The chief medical officer is interested in an easier path to market for health screening features in wearable devices.

Weizmann Institute researchers say that progesterone and the stress hormone cortisol drive circadian rhythms; when out of ...

The iconic sleep-tracking smart ring is accurate and comfortable—but smart rings make poor activity trackers.

Searching for the best baby monitor? Discover our top choices for clear audio, video, and smart features - helping you keep a close eye on your little one for peace of mind, day and night.

Life-saving drones could change the way medical professionals deal with emergencies in the future. Imagine an ambulance arriving at the scene of a car accident. The driver of the vehicle is badly ...

A new NASA spacecraft called Pandora is awaiting launch ahead of its journey to study the atmospheres of exoplanets, or ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

University of Texas at Dallas researchers, in partnership with Texas-based biotech company EnLiSense, have demonstrated a ...