If you're looking for the latest dose of technology to compliment your time on the green, then take a gander at Garmin's Approach S3 golf watch. An upgrade from the Approach S1, this GPS-enabled gadget adds a touchscreen to the mix and now provides assistance for 27,000 courses across the globe. While it won't help with your swing, users will benefit from a wealth of location-based guidance such as layup distances, green overviews and precise yardages to the front, back and middle of the next g
