In the Apple Watch Series 4, users can measure their heart rate by touching the digital crown.
Researchers presented findings from the Apple-funded study that enrolled more than 4,00,000 participants.
Apple worked with the US Food and Drug Administration (FDA) for several years to receive "De Novo" classification for the ECG app
watchOS 5.1.2 will add an Apple-designed ECG app which is capable of indicating heart rhythm anomalies.
The app seems to be almost as accurate as a standard, 12-lead ECG used to diagnose heart attacks.
The ECG's readings are processed by an algorithm into a detailed report that doctors can evaluate.
Indrani Mukerjea discharged from Mumbai's JJ Hospital; murder accused was admitted after complaints of chest pain
Former media executive Indrani Mukerjea, a key accused in the murder of her daughter Sheena Bora, was admitted to the JJ Hospital in Mumbai on Saturday
The family of a 58-year-old man, who was taken to Max Hospital in Shalimar Bagh on Christmas Day, has alleged that he died due to the hospital's negligence, a charge the upscale facility has denied
Cardiotrack joined hands with Columbia Asia Hospital here to provide effective and timely AI-based solutions to help people facing imminent heart problems.
The device created in US can monitor heart rhythm of cardiovascular patients and transmit electrocardiogram (ECG) to doctors through their smartphone.
Researchers have developed the first flexible wearable device that has the potential to monitor both biochemical and electric signals in the human body.