How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, ...

[Wolf] had a Polar brand exercise watch that wirelessly monitored a chest strap that sends it heart rate data. It sounds like there’s some way to transfer data from the watch to a computer, b… ...

If you would prefer to build your very own DIY heart rate monitor, rather than purchase an expensive smartwatch or fitness tracker. You may be interested in a project published to the Hackster.io ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and ...

The best heart rate monitor from Garmin, Wahoo, Polar and more tested, reviewed and ranked by T3's wearable experts ...

Heart rate monitors typically feed this data to a screen that shows the signal like an EKG. Instead, you can send it to a heart-shaped LED display that will pulse along with every beat.

How wearable heart-rate monitors work, and which is best for you The choice between chest straps and optical monitors is more complex than it seems.