Just to echo what Jim said above. New forms and new style email notifications work pretty well together. So I also have a client where we set up a record in a table with a single record in it. We put the key measures on that form. And then we send an email Out each day. But in my situation with this client, there were not that many different key measures. So it's not like we had a dashboard full of KPI widgets.
but thinking out loud I wonder if it's possible to embed an iframe of a dashboard onto a new form and then email that out. I will have to try that later today.