@Johnny_Bravo Yup that's whats what I did. Have 2 smart switches non dimmers and the original 4 way. Works fine just doesn't dim.

@4wayman I did the same. I wish dimmers would work.

I have a 4 way setup and switched the two 3 ways to smart switches and they work fine and as expected. However I really wish I could use smart dimmers instead of just on / off switches. Wish there...