According to Apple’s press release: The ECG app’s ability to accurately classify an ECG recording into AFib and sinus rhythm was validated in a clinical trial of around 600 participants. Rhythm ...

even going as far as sensing risks of AFib. Yet, it falls short of diagnosing more complex conditions, such as heart attacks, fittingly leaving that heavy lifting to the more robust 12-lead ECG ...

Smart ring maker Circular announced its next-gen Ring 2 with ECG (electrocardiogram) functionality and AFib (atrial fibrillation) detection at CES 2025 Unveiled on Sunday in Las Vegas.

Atrial fibrillation (AFib), one of the most common heart arrhythmias, is a growing concern in the United States and worldwide.