I bought this dash cam a few weeks ago and I’m pretty satisfied with it’s performance for the price I paid. The alert features are all pretty much unusable but that wasn’t a big reason why I choose this model. The cameras are both very clear and the Android app works perfectly for me, although I’m not so sure that it works so well on iPhones? Functions well as a reversing camera as well when need be by switching the screen view to the rear camera. It also offers a PIP view of both cameras simultaneously. Very impressed so far and hope to get a couple of years use out of it at least!