In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Pebble has officially entered the smart ring arena—yet, in true Pebble fashion, the company is completely ignoring the rules set by the likes of Oura, Samsung, and Ultrahuman. The Pebble Index 01 is a ...

How much does sensor technology really matter in a guide camera setup? In this video, we explore the Touptek G3M662C — a powerful, budget-friendly astro camera featuring the Sony IMX662 sensor.

Abstract: This article presents a Tunnel magneto-resistance-based Double air-gap Zero magnetic field (TDZ) current sensor, designed for measuring wideband disturbances in Renewable Energy Sources (RES ...

Editor’s Note: This article was originally published in 2021 and updated in August 2025 to reflect the latest developments in UWB technology, including new devices, standards, and use cases.

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...

If you’ve had your eye on a new Apple Watch Series 10, now’s the day to finally get one. Not only is it $100 off, starting at just $299 for the 42mm model, but the blood-oxygen sensor is finally ...

If you have an Apple Watch Series 9, 10, or Ultra Watch 2 that you bought in the US in the past year, you'll finally get the blood oxygen sensing feature back via a software update later today, ...

This is not just a routine upgrade. The Pura 80 series builds on Huawei’s imaging-first strategy, once driven by the P series and now fully rebranded under the Pura name. And while we still don’t know ...