Monitoring vital signs is essential for understanding human physiology and managing health conditions. Conventional methods ...

Amazfit Active Max adds BioCharge, a real time energy and readiness score that changes with workouts, stress, and activity.

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

The Oura Ring 4 Ceramic has nothing new under the hood from its predecessor, the regular Oura Ring 4 -- if you could even ...

Don’t be fooled by the name – the Boxing Day sales aren’t much different to the January sales that follow. From 26 December ...

Far below the reach of sunlight, at roughly 4,000 m deep on the Pacific seafloor, researchers have stumbled on a form of ...

Non-invasive sensing offers pain-free health monitoring, yet challenges in technology, regulation, and human factors hinder ...

Luxury and tech watches have never been more hyped, but a big name on the dial does not always mean you are getting fair ...

Abstract: The world largest mobile image sensor The large Tetra-Cell pixel guarantees DSR-like image with higher SNR in the dark and better resolution in the bright Dual Pixel Pro All directional ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

Abstract: We consider the problem of data harvesting in wireless sensor networks. A designated collector node seeks to compute a function of the sensor measurements. For a directed graph G = (V ,¿) on ...