This thread needs a bit of updating since there have also been meaningful updates to Golfshot's Watch app. The first Golfshot watch app wasn't bad, it just wasn't fast enough in updating yardages or in accepting scores. Then there was an update that, for my money, pretty much broke the app. However, the most recent update to Golfshot and Golfshot plus are really great. I played three times last week on the Outer Banks at a course that had a built in gps on the cart. I also had the newest version of golfshot up on my Watch. The app updated its yardage very quickly and was usually right in line with the cart's gps (cart measured to the pin; Golfshot measures to the center of the green). Also, it appears that Golfshot fixed a bug that prevented the occasional score from being accepted by the system. As a result I think that the Golfshot app is a very useful tool and look forward to my next several rounds. I also expect it will improve once Watch 2.0 ships.