This isn’t a trivial investment when you’re looking at $300 for the watch and another $8 per month for Surfline. With that said, could be worthwhile if you’re either trying to improve your surfing skills or like to share your clips. And if you’re not inclined to use a Search GPS 2, you’ll be glad to know that Surfline is readying partnerships with other companies and plans to announce them in the “coming year.”