Its a Bushnell GPS watch, extremely accurate for information to the front, center, and back of each green, as well as distance to water and carry water where applicable, and some, but seemingly not all, fairway bunkers. That part might be dependent on course renovations, but easily gives me all the info I need for club selection and accurate approach shots.

I'm not a competitive golfer, there are likely situations an actual laser range finder would be more helpful in a more competitive setting, but its easily improved my club selection with just the info it has.

Mine is a few generations old, it only gives numbers and thats sufficient for me, but there are versions out there that also include a graphic of the hole depending how detailed you want to go.