Summary: The distances displayed on my local courses in Sun City, AZ, is off by as much as 10 yards. Also the screen is very hard to read in sunlight. I have went back to using my 15 year old sky caddie.
Summary: Overall, very pleased with this golf GPS unit. I played close to 20 rounds with it last season and was very impressed with its accuracy and ease of use. I play a mix of different courses and I have yet to play one that is not covered by this GPS. It is most valuable when playing a new course.
Summary: Seems to do what it says to do. Works best with a fully charged battery between rounds. I mostly use it for shot distance and club selection. Technology seems to be eliminating most on course markers, so these devices have become a necessity.