Google Maps
You can choose Apple Maps or Google Maps, and either will work with your Apple Watch.
Sadly, Google’s Apple Watch app doesn’t offer quite as many features as its iPhone app. You can’t enter the place you want to go and get instant directions.
Instead, you’ll need to create shortcuts in the iPhone app for places you visit often — like your home or office. Once you’ve done that, you can quickly access them with your Apple Watch and you’ll get directions on how to reach your destinations as quickly as possible.