Why it matters: O2 sensors feed critical data to your ECU, helping maintain the ideal air-fuel ratio for performance, efficiency, and emissions control. Reading the signals: Healthy upstream sensors ...

University of California, Irvine researchers have invented a wearable, wireless, battery-free, bioelectronic sensor to ...

From navigation to solar weather forecasting, many different areas of research require space-based sensors to measure Earth's magnetic field as accurately as possible at any given moment. So far, ...

Smart rings represent the most exciting and fastest-moving area of wearables, with the top options offering accurate health tracking, sleep monitoring, and stress insights. The market boomed last year ...

For the modern traveler planning complex Asia trips, the challenge isn't just jet lag—it's the physiological stress of flying at 35,000 feet where oxygen levels drop. The O2Ring, integrated with ...