Samsung announced that it's readying an irregular heart rate tracking feature that will debut with the upcoming Galaxy Watch6 series and will later reach older models too. It's going to be introduced via Samsung's Health Monitor app, which is also used for ECG measurements. And although unconfirmed, it seems that only Samsung smartphone owners will get notifications for irregular heart rate since the app is available only to Samsung devices. It also sounds like the irregular heart rate tracking will require continuous heart rate tracking to be enabled, which sounds reasonable...
Source: https://www.gsmarena.com/samsung_galaxy_watches_to_get_irregular_heart_rate_tracking_feature-news-58866.php
