Samsung Health Monitor Smartwatch App | Samsung UK
Monitor your heart rate on your Samsung smart watch
Samsung Announces FDA-Cleared Irregular Heart Rhythm Notification for Galaxy Watch
Samsung Galaxy Watch Active 2 Heart Rate Monitor Accuracy Test [4K]
My galaxy heart sensor got moisture in it's one of it's parts and I even don't put in any water now it's heartrate sensor giving me error to clean the sensor :
How to Measure Your Heart Rate with a Samsung Galaxy Watch