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, ...

Michigan Tech faculty are developing a microbe-fueled power supply system that could keep ocean sensors in the water longer ...

In 2026, OBD1-era trucks are experiencing a resurgence as enthusiasts embrace hands-on diagnostics and modern upgrades to keep these classics running strong. From testing oil pressure sensors and cam ...

One caveat: The Fitbit Air uses an older sensor setup than the current Pixel Watch 4, which includes a multipath optical ...

The key to the success of the Merox process is its ability to use high-activity catalysts to efficiently oxidize sodium ...

Don’t know your Series 11 from your Ultra? We've explained every Apple Watch and suggested which might be the best Apple ...

Motorola distinguishes the $149.99 Moto Watch from the company’s older smartwatches with health-tracking technology from ...

My car’s horn only works when the steering wheel is upside down. The mechanic told me it would be $700 to fix and mentioned ...

Masimo (NASDAQ: MASI) today announced the findings of a study evaluating the accuracy of Masimo SET ® pulse oximetry among critically ill neonates and demonstrating less than 1% overall statistical ...

Apple can keep selling Apple Watches with its redesigned blood oxygen feature in the US after the ITC declined to revive Masimo’s ban.

Look for devices that track key metrics like heart rate, sleep, and recovery. The best trackers go even deeper with metrics like VO₂ max, stress management scores, and even antioxidant or hydration ...