New Android features to track nutrition

Today the blog anoumced the ability to track what matters to me on the Android smart watch. I cannot figure out how to set it up on My Wear OS. Does anyone know how to do it? my Samsung Health shows I am connected with Health Connect (tho I don't have a separate Health Connect app installed. But the features mentioned in the blog do not appear. I tried downloading a separate Health Connect BETA app but it says to install it I have to disconnect from disconnect from Samsung Health which I am reluctant to do especially since Samsung health says I have health connect.

There is no ability to install a Myfitness Pal throigh Wear OS.

I'd love some instructions!