Notes app on Apple watch

I’ve seen the threads about alternative apps for notes on the watch, but pleeeeeeeeeeeeeeease can someone ‘in the know’ add the actual app to the watch? I don’t want the faff of using the calendar….it would be sooooooooo helpful to be able to see my notes on my watch, especially for shopping…without having to use my phone!

thanking you so much in art for your help!