Review on ⛳ VC4 Golf GPS Rangefinder - Voice Output of Distance and Auto Slope - Active Green Info - 40,000+ Global Courses - Front, Middle, and Back Green Information - Silver and Black by Geoff Cooper

My 1st is about 5 years old and the battery doesn't last more than 4 hours which isn't always enough on a rainy day. The old man was so pleased that he decided to buy a replacement. I'm a little worried about accuracy as there is a hole on the course where I usually play where the fairway marker reads 125 yards to the center of the green, the VC4 reads the same but the green is from the mark with at least 25 meters elevation uphill, although VC4 says that incline is allowed on this course.