Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness ...

It’s important to note that watch-style heart rate monitors aren’t medical devices and may not always be accurate, especially during exercise or if they don’t fit well. They also tend to ...

To test the Galaxy Watch's heart rate monitoring accuracy, I compared it with medical-grade equipment from my local hospital's pharmacy, specifically a digital blood pressure monitor and a pulse ...

"Ventripoint has deep experience in the application of AI to echocardiography and this FDA clearance is the culmination of more than two years of research and development," said Ventripoint President ...

A new machine learning algorithm running on a smartwatch has shown the ability to detect sudden loss of pulse with remarkable accuracy, according to a study led by Google Research. The system, ...