I was hesitant to purchase this product after reading the sparse reviews but am so glad I did. I suspected that the connection issues might be user issues which I think is true. The phone app was perfect and easy to use. To connect wirelessly, you have to turn off Auto-connect for the wifi you use at home. That way you can connect to the endoscopy easily, so easily that even when I returned to use the camera another day it connected as soon as I opened it the app.As for the "no picture" complainSee full review