Using Google Maps On Apple Watch
Access the google maps on apple watch and get directions on your watch directly
Connect iPhone with apple watch and turn on the location services before getting directions on your watch
The apple watch will only show directions not map. You need to enter the location in your iPhone
If you don't want to take your iPhone with you then Save the locations to your google map app in the Apple watch.
For new destination, keep the phone with you and enter the location in it. Then open the google map in your apple watch
In the Google map app, Tap ETA under the current trip option
And the apple watch will start to show the directions of entered destination on your phone
1. Make Sure the WatchOS is greater than 5
2. Make Sure the iOS version is greater than 10 or 11
3. Make sure the Bluetooth is running
To Use google Maps on Apple watch