CNET Labs testing found AirPods Pro 3 averaged 1.67% heart rate error vs a chest strap, second only to Apple Watch Series 11 at 0.98%.

Independent testing shows AirPods Pro 3 can track workout heart rate with low average error, but limits remain for intervals, ...

AirPods Can Measure Your Heart Rate, but Are They Accurate?

One of the flagship additions to the AirPods Pro 3 was a built-in heart-rate sensor, which allows users to track more than 50 workout types. But how accurate is it?

Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

Re-creating the beating heart The model developed at UNSW is a soft, flexible replica of the left side of the heart. Silicone membranes form the internal chambers, while soft robotic artificial ...

An international team, including the University of Tokyo, has created a sensor inspired by the lateral line in fish - their ...

Orange County’s proposed $327 million budget cuts funding for most departments and freezes vacant positions to deal with rising costs, economic changes, and cuts at the state and federal level.

Pacemakers treat arrhythmia but don’t prevent heart attacks, which happen when plaque buildup or blood clots block arteries supplying the heart. Heart attack symptoms with a pacemaker include chest ...

Heart disease is the leading cause of death in the United States, per the Centers for Disease Control and Prevention (CDC). But maintaining a healthy lifestyle, especially one that includes filling ...

Set by the Federal Reserve, the federal funds rate is the target interest rate range at which commercial banks and other depository institutions charge each other to borrow excess reserves, usually ...

Open-heart surgery can lead to long-term side effects such as postoperative cognitive dysfunction (POCD), which can affect people months after surgery, but usually improves within a year. Some people ...