Some earphones track heart rate and oxygen levels using Photoplethysmography and Pulse Oximetry, integrating wellness ...

Wearable devices are often exposed to environmental variables that can significantly impact temperature readings. A smartwatch sits on the wrist, where ambient air temperature, sunlight, and even wind ...

A car that hesitates when the accelerator is pressed is usually experiencing a fuel delivery problem, an ignition issue, or a ...

A check engine light that returns after being reset means the underlying fault has not been repaired, only cleared from ...

I own a smartwatch, and although it comes with all the usual health and activity tracking features, I wear it only when I am ...

A manufacturing problem in Abbott glucose sensors for diabetes patients has been tied to at least seven deaths and hundreds of injuries worldwide.

Following the March 2026 update for Google Pixel Watch devices, a number of users are reporting that their SpO2 ...

Zen digesters” rarely fart. “Hydrogen hyperproducers” fart a lot. Scientists are investigating what is typical.

Our editors tested two popular glucose monitors to determine which is the best for improving ​​diet, sleep and exercise habits.

Maeve O’Neil, a 19-year-old freshman at George Washington University, knew she was sick — but had no idea just how dire it ...

Scientists are uncovering how the placenta, long viewed as a temporary pregnancy organ, acts as a powerful biological predictor of lifelong health, linking prenatal environments to future risks of ...

In 2015, the YouTube channel Unfavorable Semicircle gained attention for its enigmatic and abundant video uploads, totaling ...