Pass your personal measurements, like weight, body mass, etc. from Fitbit, Withings to Garmin Connect or a Fit file.

This is the source code that I have recovered from a 2014 project that after the temporary closure of my blog, I see that Google Analitics shows me many people trying to download it.

I do not promise that it will work, but it is enough for the pieces of code that interest you to prepare your own program.

Screenshot

Disculpar esta entrada en inglés, el público objetivo (deportistas) quienes están pidiendo recuperar esto, son 90% personas fuera de ámbito hispano hablante. Gracias por vuestra comprensión.