I have downloaded Fitify app from here by Balatan
viewtopic.php?f=425&t=4792629&hilit=fitify
but it does not connect to the wearOS app on my galaxy watch 4

Is it possible to fix?

I would be looking at something like this as well. Can`t get to work it

I can't make this work with any app either. Sadly I haven't found any solution so far.
Has anyone figure this out?