As predicted, the Apple Watch's version 5.1.2 update went live today, giving anyone in the United States with an Apple Watch Series 4 the ability to take an ECG reading on the wrist. Alongside the ...

A new clinical study suggests the Apple Watch may be more effective at detecting atrial fibrillation than standard medical ...

The 1-channel ECG of the Apple Watch can detect atrial fibrillation that wasn't previously known. But it is also useful after ...

A landmark clinical trial from St Bartholomew’s Hospital reveals that the Apple Watch detects recurring AFib faster and reduces unplanned hospitalizations by half following catheter ablation.

AliveCor has launched (and received FDA clearance for) a new ECG sensor built into an Apple Watch strap, as well as an Apple Watch app on which users can see their ECG in near real-time. The strap, ...

A new trial suggests Apple Watch could make a meaningful difference in what happens after atrial fibrillation ablation, not ...

But two of the most exciting-an app that can take an on-demand ECG (electrocardiogram) readings and a irregular-heartbeat alert-didn't launch until today as a part of a free update to watchOS 5.1.2.

If you have an Apple Watch on your wrist or have played around with the popular smartwatch before, odds are you're familiar with how much technology is packed into this small devi ...

New studies show Apple Watch detects atrial fibrillation early, helping prevent strokes by identifying hidden heart arrhythmias faster than standard care.

Esquire breaks down every new and noteworthy model.