The Garmin Approach S12 GPS golf watch is designed to turn on when you tee off. Its battery lasts up to 30 hours, so you can play from sunup to sundown. Its high-resolution screen is easily readable on even the sunniest days. The Approach S12 comes preloaded with more than 42,000 maps of golf courses around the world. You probably won’t play them all, but they are suggested, just in case. Display all the obstacles with the course maps that give distances to hazards and doglegs so you know exactly where they’re hiding no matter where you stand on the course. You can also quickly reference the front, middle and back of the green so you have all the data you need for the perfect shot. In addition, record your scores on your watch, and upload them on the Garmin GolfTM app to quietly analyze them later on.