Uber integration into Google maps on Wear OS

I was thinking why dont google add the option of sending or ordering an uber to your location using your watch if you want or need a lift. Uber are a pretty well established company now are pretty much everywhere well at least in the uk where i am based and i regularly use taxi or uber services which use your gps location. Plus you can pay for stuff using your watch which means it already has your card details theoretically it should be possible to use google maps to pinpoint your location have a click to order uber button and then pay via google pay or samsung pay or whichever one you use...would be a useful option if you ever get stuck without your phone (I have an LTE watch.) so i know it might only be applicable to those with a cellular or 4g 5g connection even without though ordering a pick up using your watch without a phone connected im surprised it hasnt been done yet.Or if it has im not aware of it..