Free Golf GPS Mobile Apps vs. Dedicated Watches: The Ultimate Guide for Golfing in Japan Navigating a golf course in Japan is a uniquely beautiful yet strategically complex experience. Unlike the wide-open, flat layouts found in many Western resort courses, Japanese golf infrastructure is heavily defined by the country's mountainous topography. Courses are often carved directly out of dense hillsides, resulting in dramatic elevation drops, blind doglegs, deep valley hazards, and the ubiquitous, traditional twin-green system ( two greens per hole to accommodate seasonal turf changes). To shoot a good score in this environment, blind guesswork will not suffice. You need exact, real-time yardage data. With the explosive advancement of satellite mapping, golfers no longer need to rely purely on fairway wooden stakes. Instead, they face a modern technological dilemma: Should you use a free smartphone golf GPS app, or is it worth investing in a dedicated GPS golf watch? This highly an...