Hi guys, I am looking for a sensor which is able to measure heart/pulse rate. Apart from the common pulse sensor from here: https://pulsesensor.com/, are there any others?
I have seen people recommending this as well: Gravity: Digital Piezo Disk Vibration Sensor - DFRobot and it seems more accurate. Should I get the piezo vibration sensor or are there better sensors? Hoping for something that is easy to use (Like the pulse sensor where you can just place your finger onto the sensor)
x-post from: Looking for a sensor that measures heart/pulse rate - Arduino Stack Exchange and https://www.reddit.com/r/arduino/comments/8f051k/looking_for_a_sensor_which_measures_heartpulse/