Internally his heart rate monitor is using an Arduino Pro Mini, a small OLED screen, and a turn-key pulse sensor which was originally conceived as a Kickstarter in 2011 by “World Famous ...

Put your finger on the heart rate sensor in the base, and an Arduino Nano actuates a single servo to your own personal beat. We’d love to see it work overtime while someone gets worked up.

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 ...

The heart rate monitor’s LED should appear in the center. Solder a piece of wire through all of the positive terminals of the LilyPad LED micros, and connect it to the OUTPUT pad on the monitor.

Peloton has just launched a new forearm-worn heart-rate band that will replace the company's current chest-strap monitor. The $90 heart-rate monitor (HRM) uses optical sensors rather than the ...

An innovative LED display that sticks onto your arm and shows a live heart-rate reading has been invented by scientists in Japan, CNBC reports.

Is the heart rate sensor on your smartwatch accurate? Research has shown skin tone may affect whether it is, and companies have responded to the challenge.