This is the best use of my Apple Watch. I just got into golfing recently, and I looked into buying a Garmin GPS watch, then I found this app. Not only I saved a lot of money, but it has many more features then the Garmin. The downside is that sometime Apple Watch is slow at locking into GPS signal, I think it is due to the watch having no GPS chip by itself and rely on the phone. This app did a great job showing when GPS signal is acquired and its accuracy so that I know when I need to wait for signal lock in. The shot tracking works flawlessly for me, it is such a convenient feature.