Sanuj Bhatia, the managing editor at Pocketnow, is responsible for supervising and contributing to all the content published on the website, including news, reviews, features, and how-tos. He began ...

If you’ve ever had a medical team investigating cardiac issues, you’ve probably had a bunch of electrodes stuck all over your chest and been hooked up to an electrocardiogram. This is the gold ...

Everything you need to know about SpO2 on Garmin's watches. Tucked away in some Garmin watches is a sensor that enables continuous blood oxygen monitoring, a feature the company refers to as 'Pulse Ox ...

The Apple Watch’s SpO2 sensor that allows wearers to measure their blood oxygen levels was impressive when it first debuted, but it may be even more accurate than initially marketed. According to a ...

Samsung has launched the Galaxy Watch 9 and Galaxy Watch Ultra 2 with AI-powered Vitals, a new feature that monitors five biometric markers to detect early signs of illness. The watches also bring ...