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

Save $124 on the Apple Watch Series 6 in limited Product Red, featuring blood oxygen and ECG monitoring at a rare discount.

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

Smartwatch-based monitoring using both photoplethysmography and ECG could improve detection of new-onset atrial fibrillation ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give higher readings for patients with darker than lighter skin tones, finds the ...

Abstract: Communication base stations can achieve high-precision tracking and accurate classification for multiple extended targets in the context of integrated communication and sensing by ...

Abstract: In this paper, a study on bearing-only localization for wideband off-grid sources is presented by employing distributed sensor array networks. First, the wideband off-grid signal models ...

A brilliant wireless way to detect presence, the Aqara Presence Multi-Sensor FP300 expands what you can do with routines.