Jordan on Nostr: Might be good to investigate this, The Market for Open Source Health Tracking ...

Might be good to investigate this, The Market for Open Source Health Tracking Hardware is slim to Non-existent.

I'm not sure if it's still purchasable.

Healthy Pi Article:
https://www.xda-developers.com/healthypi-move-open-source-fitness/

Healthy Pi Webpage:
https://www.crowdsupply.com/protocentral/healthypi-move#products