We evaluated accuracy according to skin pigmentation group by comparing SpO2 accuracy root-mean-square values to the regulatory threshold of 3% and PR 95% limits of agreement values to +5 or –5 beats ...

If you want to buy one of the best cheap fitness trackers to count your steps or track your sleep and don’t know which one to buy, you’ve come to the right place. Also check out our guide to the best ...

Are you a clueless last-minute gifter? We have budget-friendly gadgets that feel far more expensive than they are, alongside ...

The ring itself is made from titanium with a PVD coating and there’s a non-allergenic and seamless inner surface that sits ...

Abstract: In this work, a detection and classification method for sleep apnea and hypopnea, using photopletysmography (PPG) and peripheral oxygen saturation (SpO 2) signals, is proposed. The detector ...

Apple Watch Ultra 3 is in the process of redefining what it means to wear a real, rugged, high-performance smartwatch. It’s ...

When fall has given way to winter and snow covers the ground while lights twinkle from house to house, you know that Christmas is coming. Christmas is one of the most important Christian and cultural ...

Find Train Colours Latest News, Videos & Pictures on Train Colours and see latest updates, news, information from NDTV.COM. Explore more on Train Colours.

It’s official: “Six Seven” Just earned the title of Dictionary.com’s 2025 Word of the Year. But even as the word is officially added to the cultural lexicon, it has already been quietly removed ...

The MCV test measures the size of your red blood cells. A normal MCV for adults is between 80 and 100 femtoliters. MCV levels can indicate conditions like anemia or vitamin deficiency. A mean ...