Vivoo has delivered a fresh take on ambient health tracking, unveiling two new discreet devices designed to monitor the body.

Both the Oura Ring 4 and the QALO QRNT Slim are made of titanium, are water resistant and track heart health, stress, sleep and exercise/steps. The QALO is a bit thinner (2.2mm vs 2.8mm), costs $150 ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

The U.S. Food and Drug Administration says it will ease regulatory requirements for certain consumer wearable health devices.

The market is segmented into pressure sensors, temperature sensors, blood glucose sensors, blood oxygen sensors, electrocardiogram (ECG) sensors, image sensors, and others. Pressure sensors dominate ...

This is an important study on the sensory roles of Cerebrospinal fluid-contacting neurons (CBF-cn) in mammals. The authors identify PKD2L1 as the predominant pH-sensing channel CBF-cn and show how the ...

Abstract: Aiming at the demand of oxygen partial pressure measurement in aerospace and aviation, a tunable diode laser absorption spectroscopy (TDLAS) technique is proposed to realize the oxygen ...

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The Oura Ring 4 Ceramic has nothing new under the hood from its predecessor, the regular Oura Ring 4 -- if you could even call it that. The ceramic line simply refreshes the outside material and ...

Abstract: This paper introduces an event-based luminance-free algorithm for line and segment detection from the output of asynchronous event-based neuromorphic retinas. These recent biomimetic vision ...