First, the "it could be much better" news:The documentation, pictures, "manual" (if you can call it that), etc, are incomplete, unclear, etc. For example, my specific product isn't list on their site, there isn't a picture of my product, the app tells you to do things that are impossible ("press the reset button" when there is no such button), etc.Now, the good news:Once you understand how to get it connected (that is, the setup stuff), SO FAR, it's really a great product! The app's button turnsSee full review