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

The Living Sensor Display uses skin patches to report internal inflammation, opening up a new avenue for controlling diseases ...

Could Luna beat Oura at the smart ring game?

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This phone's telephoto camera challenges the best of the best.

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For some, food allergies are an annoying inconvenience. For others, they are a life-threatening condition that requires ...

NASA's X-59 supersonic demonstrator sits partially disassembled at Armstrong Flight Research Center following its October ...

Best baby monitors to buy in 2026, tried and tested by a parenting writer - As a mum, I’ve done my fair share of testing to find the monitors I’d recommend to any parent ...

Wareable's extended review of the Amazfit Balance 2, including tests of the battery life, fitness tracking accuracy, design, ...

In this project, I built a wearable health monitoring tag that you can actually chat with on Telegram. Using a pulse oximeter ...

As AI-powered wearables gain popularity, neurologists explain what these devices can truly measure, why they cannot diagnose ...