In November, Withings released its long-awaited U-Scan: a home monitoring system for your urine. The gadget resembles an artificial seashell that sits inside your toilet. When prompted, it collects a ...

Announced at IFA 2025, the Luna Smart Ring Gen 2 is the second generation that tracks your biomarkers, and helps you ...

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

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

Oura is the most "ring-like" of the bunch, compared to a traditional jewelry ring. The current model just as a small indent ...

Outside of training, the sleep stages and Nightly Recharge recovery tools are still some of the best you’ll find on any ...

Even after my tests were done, I decided to upgrade certain smart home devices to full-time help. Here's what won out.

Abstract: Sensor degradation significantly impacts measurement quality which takes crucial considerations in reliability engineering. This review primarily examines ...

CES attendees saw health-tracking gadgets making bold promises: toothbrushes detecting diabetes, mirrors assessing 20-year ...

Abstract: In today’s world, the Wireless Sensor Network (WSN) is quite important. The implementation of sensor networks through wireless media has also risen, reflecting the growing importance of ...