Watches compatible with Dexcom G6/G7 and when is direct to watch coming?

I know that Dexcom was working on direct to watch on the G6 but it never got released and I hear it’s coming on the G7 but call me cynical but I suspect because they put all the cost to develop a separate receiver that they are reluctant to do it as they would lose sales on the receiver? Dexcom could also make their own watch but haven’t as no one would pay the cost they are charging for the separate receiver rather than buying a much more versatile Apple Watch? Any thoughts?
I also found this article about Dexcom releasing Dexcom G6 Direct that supports direct to watch but not sure much of it is real as I have not seen any other articles like it? Maybe just a publicity stunt to get people to there site?