Garmin Approach S2 Black/Green-(Certified Refurbished) This Certified Refurbished product is tested & certified to work like-new. The product is backed by a 1 year warranty Preloaded worldwide courses (over 30,000 courses worldwide) and free lifetime course updates High-sensitivity GPS receiver for stronger signal strength and improved tracking under trees Provides precise yardages to front, back and middle of the green Layup and dogleg distances improve usability for the entire hole