Apple's rugged titanium powerhouse returns with the Watch Ultra 3. Here's what's new—and whether it's worth upgrading from the Ultra 2.

A new smart bracelet sensor detects emotions using AI without relying on the face. It analyzes bodily signals such as ...

Diabetes affects millions of Americans, and many don’t even realize they have it. Instead of relying on costly and ...

Although it appears the same on the outside, the latest flagship Apple Watch includes a few key changes over last year's ...

Apple and Samsung are including a wealth of health and fitness features to pump up their flagship watches. Here is how they ...

Sensome CTO/COO Gor Lebedev says his company's big bet on a tiny chip yielded useful insights for other medical device ...

Abstract: The aim of this study is to develop a noninvasive medical oxygen sensor using the acoustic resonance frequency tracking technique. To make it realize, the optimization of sound-resonance ...

Abstract: This paper presents a flexible pressure sensor array which is demonstrated to transduce underwater pressure variations produced by moving objects and surface waves. The sensors exhibit a ...

Imagine being able to print a medical sensor or an agricultural device right where you need it—whether in a hospital, a farm, ...

New 2D Quantum Sensor Breakthrough Offers New Opportunities for Magnetic Field Detection May 28, 2025 — Physicists have unveiled a breakthrough in quantum sensing by demonstrating a 2D material as a ...