Oxygen is essential for life and a reactive player in many chemical processes. Accordingly, methods that accurately measure ...

The RingConn Gen 2 Air takes the smart ring and makes it simpler, keeping costs low at the same time. Is it worth wearing? We ...

The RingConn Gen 2 Air trims the extras but keeps the essentials, offering solid health tracking without a subscription. It’s ...

The UltraHuman Ring Air comes with a charger and cable in the box, though there's no AC brick. Sliding the ring onto the ...

The battery-powered device, dubbed Timmerflotte, looks to be a compact temperature sensor, and the FCC documents ... including an air purifier, smart blinds, smart lights, smart plugs, and sensors ...

ETH researchers have developed a low-cost sensor made of carbon nanotubes that can selectively, efficiently and reliably ...

Spring has sprung, a glorious time of the year when the Great White North becomes the Great Green North once again. Canadians ...