Abstract: In this study, we fabricated a limiting current-type microelectromechanical system (MEMS) sensor and evaluated its sensing performance of oxygen and humidity concentration. The MEMS oxygen ...

Amazfit Active 3 Premium launches with a 1.32-inch sapphire AMOLED display, Zepp Coach training plans, offline maps, 170+ ...

Ignoring a check engine light might feel harmless if the car still runs smoothly, but the warning signals more than a minor inconvenience. Driving with that light on can lead to higher repair costs, ...

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Both the Oura Ring and the Whoop wristband specialize in holistic health tracking while eschewing screens to minimize ...

The Gabit smart ring also tracks blood oxygen (SpO2) and skin temperature variations for early detection of health changes. Further, the ring measures step counts, active calories, and overall ...

The move reflects a broader industry shift toward consolidation and integrated care, as large healthcare companies seek scale ...

The Oura Ring is a smart device that uses high-tech sensors to track health metrics such as sleep, heart rate, activity, body temperature and stress. I tested it out for 6 weeks.