Macworld The Apple Watch is by far the most popular smartwatch on the planet. It offers a wide range of health sensors, ...

Apple, Samsung and Huawei smartwatches now offer ECG support, hypertension alerts, blood pressure insights and advanced heart ...

New data published in JAMA Cardiology suggests that the Apple Watch's ECG tool could not only be used to record multi-lead ECG, but also to spot ST-segment changes among patients with acute coronary ...

What Happened: That smartwatch on your wrist might be getting a serious health upgrade. Researchers at Yale just figured out a way to use AI to scan your watch’s ECG (heart rhythm) data and spot signs ...

Congestive heart failure (CHF) is a condition that affects over five million Americans. For people over the age of 65, it is the most common diagnosis when they are hospitalized. One in nine deaths ...

A refurbished Apple Watch Series 8 can cost much less than Apple's newest models, but buyers should know what they're giving ...