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 ...

Posted in Arduino Hacks Tagged chest strap, heartrate, monitor, polar ← Working With The µOLED-128-G1 Display SNES Gamepad Coversion To USB → ...

You may be interested in a project published to the Hackster.io website earlier this year providing instructions on how to create a simple wearable heart rate monitor using an Arduino Nano R3.

An optoelectronic sensor IC from Osram Semiconductors can be used to monitor heart rate and blood oxygen levels. The BioMon optoelectronic sensor is available from distributor Intelligent LED ...

Maxim has created a module for sensing human heart-rate and oxygen saturation that includes photodiodes, an analogue front-end and a Arm Cortex-M4 microcontroller with embedded algorithms, in a thin ...