I have read all the posts on this subject but I am still confused. I just bought my wife a new Samsung S7 Edge. It came with a free Grear VR. Because of my very advanced age, I am over 70, I want to see if I could use them with my P3 Pro. I live in Florida ( I did say I was really old didn't I ?) and the sun is extra bright here. I have tried everything and still can't see the screen when I am out side. Maybe it's my cataracts attached to these very old eyes. Anyway can it be done or not? I am pretty sure I can talk here out of the Edge. She is already pretty confused as she had an I Phone. I will be sitting here in Florida, Gods waiting room, waiting for an answer. Don't take too long as I keep getting older everyday.