Apple and Stanford University’s giant-sized study into heart health among Apple Watch users is wrapping up. According to the researchers, the study has now entered its final phase of data collection and is due to be completed “early next year.”
In total, more than 400,000 people were enrolled in what is described as the largest screening study on atrial fibrillation ever done. It was intended to determine whether wearable devices can accurately identify irregular heart rhythms.