I think what you are wanting exists https://www.formswim.com/
FWIW I tried them out, I liked the screen, but the shape of the goggles really takes out your already limited peripheral vision which I couldn't get used to and returned them.
FWIW I tried them out, I liked the screen, but the shape of the goggles really takes out your already limited peripheral vision which I couldn't get used to and returned them.