Commissions we earn from partner links on this page do not affect our opinions or evaluations. Our editorial content is based on thorough research and guidance from the Forbes Health Advisory Board.

Hundreds of thousands of people trust Onyx, the first self-contained digital fingertip pulse oximeter. Incorporating the electronics and sensor into one unit – the easy-to-use Onyx provides a ...

B06XHTXD7S Hesley Pulse Oximeter Fingertip features advanced technology ... The tool has two coloured, multidirectional OLED ...

By detecting the variation in the light over time, it’s possible to pick up your pulse, too. Getting this data out of the sensor is remarkably easy. One need only hook it up to a suitable ...

Namely that OLED TVs tend to be thought of as the premium option for serious movie fans who like to watch their TV in dark rooms, while LCD TVs appeal for their cheapness at the lower end of the ...

If you're shopping for your first OLED TV, now is the time to buy. OLED TV deals have never been cheaper and whereas finding a sub-$1,000 OLED used to be near-impossible, now you can find multiple ...

Unlike the rest of those TV tech terms, QLED and OLED are fundamentally different, even though they're only one letter apart. And in our side-by-side comparison reviews, one is better than the other.

The new Ryzen 7 8840HS is one of AMD’s best mid-range mobile processors yet, and it gives the Zenbook 14 OLED the edge it needs to stand out from Intel-powered competitors. Looking for more options?

TV technology is improving, and quickly. Gone are the days when OLED was, by default, the ultimate TV technology — these days, there are a number of different TV technologies all fighting for ...

We’re always looking for interesting biohacks here on Hackaday, and this new research article describing a calibrated pulse oximeter for different skin tones really caught our attention.