UC Irvine researchers built a battery-free wearable sweat sensor that tracks multiple health biomarkers and self-regenerates.

What’s new: Google unveiled Fitbit Air, its smallest screenless tracker, with heart rate, sleep, SpO2, and activity tracking, plus AI coaching via Google Health. Why it matters: The launch marks ...

Sensor bug hits: A Fitbit firmware update has broken SpO2 and skin temperature tracking on Pixel Watch 3 and 4, with Google promising a fix. Feature cuts loom: The new Google Health app will drop ...

Apple has been embroiled in a six-year legal battle over one of its Apple Watch health apps. The end may finally be in sight, and here's what Apple has to say about it. Anna Gragert Senior Editor, ...

Wireless sensors used in wearable smart devices and medical equipment must be capable of detecting minute changes while maintaining high operational stability. However, existing technologies often ...

A significant percentage of older adults had improvements in chronic pain with medical cannabis use at 12 and 24 months. Medical cannabis may be an effective treatment for chronic pain in older adults ...

Following the March 2026 update for Google Pixel Watch devices, a number of users are reporting that their SpO2 (blood oxygen) and skin temperature readings have vanished from the Fitbit app. The ...

Soldiers assigned to 3rd Armored Brigade Combat Team, 4th Infantry Division, provide medical care to simulated casualties during Ivy Sting 4 at Fort Carson, Colorado, Feb. 3, 2026. The medical lanes ...

Sensor fusion combines multiple sensing modalities to improve environmental perception, obstacle avoidance, and safety in autonomous systems. AI-enabled vision and 3D depth sensing are revolutionizing ...

Richard Naum saw it as an executive of the well-known Memorial Sloan Kettering Cancer Center in New York City: Wealthy clients from around the world would show up needing treatment for devastating ...