Surprised nobody has commented. I own the Bluetees S2 and love it. I have been using GPS for years. I decided to give a laser a shot. It has all the features you could want. Slope, distance, pule vibration, flag lock. I like it. I will admit it does take some time. I look in the viewfinder and sometimes get confused as to what i am looking at. Overall for the money it's a good product.