Based on your location, the Garmin Approach S10 GPS golf watch automatically chooses the course you're playing from more than 41,000 preloaded courses worldwide with free lifetime updates. It provides yardages to the front, back and middle of the green, as well as hazards and doglegs. It automatically transitions to the next hole as you walk from the green to the next tee box. For added convenience, you can keep score on the Approach S10 and at the end of your round, it provides a summary showing total distance played, total time and score. It has a battery life up to 12 hours in GPS mode and is water-rated to 50 meters. Powder Gray.