Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

A biodegradable pressure sensor could help people with knee injuries exercise and heal faster, University of Connecticut ...

The VisiFerm mA and VisiTrace mA dissolved oxygen sensors engineered by Hamilton Company have received North American Ex ...

Apple, Samsung, Garmin, and Oura are racing toward smartwatch blood sugar tracking, but today’s wearables still depend on CGMs.

Apple just scored an important win in its ongoing battle with Masimo over patents related to the Apple Watch’s blood oxygen feature. Here are the details. Over the past few years, Apple and health ...

The OnePlus 15R features a Snapdragon 8 Gen 5 SoC, a 165Hz AMOLED screen, and a 7,400mAh battery. It lacks a telephoto camera and LTPO display but adds IP69K ratings and an ultrasonic fingerprint ...

With the release of watchOS 11.6.1 and companion iOS 18.6.1, Apple managed to restore blood oxygen readings for U.S. owners of Apple Watch Series 9, Series 10, and Ultra 2. The method is slightly less ...

Compatible vehicles include OBD 2 ports through which your laptop, mobile, or tablet can receive diagnostic details from the OBD system. The software can also be handy for monitoring fuel economy or ...

Wide-field imaging is a passion of mine. Something about capturing a large swath of the night sky filled with delicate billows of ionized hydrogen stimulates the imagination and creates a sense of awe ...

I tested the $329.99 46mm version of the OnePlus Watch 3, which is similar in size to the Watch 2 and the $229.99 Watch 2R, and outsizes the larger variants of the Samsung Galaxy Watch 7 ($299.99) and ...

I’m PCMag’s senior writer covering smart home and wearable devices. I’ve been reporting on tech professionally for nearly a decade and have been obsessing about it for much longer than that. Prior to ...