Several apps leverage the camera on your smartphone to measure your heart rate. One such method involves using the front-facing camera to detect subtle changes in skin color, which correlate with ...

Checking your heart rate is a great way to stay in tune with your body. Maybe you have a device that counts your heartbeats per minute for you (and many modern fitness trackers and smartwatches are ...

Whether talking about someone “making my heart skip a beat,” or despite something emotional happening “her pulse never went up,” heart rate is easy to take for granted until something is amiss. The ...