I got an SJ4000 off Amazon (sort of). It is a knock off of a GoPro, so we call this one a FoPro. Delivered, on a slow boat from China, it was $125. Video quality is pretty dam good. Still pictures are ok. I say "sort of" because I ordered the SJ4000 after watching some reviews and reading some as well. I did not receive an SJ4000 WIfi sports cam as ordered. I got a knock off. So a knock off of a knock off. I was a little mad for not getting what I ordered, and in the end all of my money was refunded, and was told to keep the camera. "We are an honest company, really!" I can't argue with free, so I unboxed it and gave it a whirl. It does what I want it to do, and will do the job you want it to do as well. Good luck.