Arrgh, but those aren't the same thing! The press conference announced a test scheduling tool, which corresponds to the Verily product. That quote you just listed is just a static info site.

You seriously don't see why this is a messaging error? That it's newsworthy when Trump announced something that doesn't pan out? That it's of a piece with the other times he's done the same thing (e.g. repeatedly stating "anyone who wants to be tested can be tested" when the CDC rules actively being enforced placed strict limits on test availability)?