Eko Steth Attatchment

Has anyone here ever tried/know anything about the Eko stethoscope attachment? I am looking for a reliable method to be able to share my heartbeat online without breaking the bank on an electronic stethoscope.

I've got one of the original Eko core stethoscopes (there was a new version released in 2019) and it works fine as an electronic stethoscope, but for sharing online I just use a regular stethoscope with a microphone attached, going to the audio input on my computer.

You could look into a "Stemoscope" they are quiet cheap and you can record on your phone with them.