Dont do it...

This app is awful. I got it thinking it would make Waze easier to use with my Apple Watch. It literally does nothing on your Apple Watch but save 2 favorite destinations. You cant use it to speak an address to Waze. For that you have to open the iPhone application, and if you are going to do that you may as well just open Waze.

Christopher877 about Talk And Drive For Waze, v10.5