From this data, a pulse rate can be derived, and the LEDs flashed with a heart graphic in concert with ... go ahead and build an ECG instead!

The best heart rate monitors will help you take your training to the next level. While any of the best fitness trackers or even a good smartwatch will give you heart rate monitoring during ...

My parents are two of my favourite people in the world, and if there's something I can do to help them live longer, I'm all for it. When this KardiaMobile portable ECG monitor was featured on Yahoo ...

Looking for the best heart rate fitness tracker? If you care about keeping a close eye on your ticker, the good news is that there are plenty of fitness trackers with heart rate monitors that can do ...