Great navigation app
I havent tried to use this for the apple watch feature, but as far as a good navigation app with easy search options - this is my go to app. It provides an easy method to view map routes, traffic, and google street view. Provides the option for map "overview", which I use more than turn by turn nav. It supports multiple bookmarks, which is a plus; however, at this time you can not have them all plotted on the map at once (you select one at a time from a drop down menu). Great app, and I hope it gets enough traction for continued support. Definitely worth trying out.
Timimaps+review about
iMaps+ for Google Maps