Many thanks for your feedback! Live feed underwater video footage is possible when the FishSpy is positioned at the surface looking down. We have made it abundantly clear that WiFi signal is lost once submerged – water is too dense to allow WiFi signal to transmit. We mention this in the product write up, and it is also on the FishSpy website: ‘’Once submerged, FishSpy will lose its Wi-fi connection to your device but recording continues; it's quick and easy to reconnect FishSpy to your device and play the footage back when the FishSpy resurfaces. ‘’ The FishSpy works well on iPhones, but as we have always stated Android phones and tablets have a better range and operating software; although we do stock range extender cases for iPhones. We hope you have many happy hours with your FishSpy, and go on to discover interesting underwater secrets on your lake. Best regards, the FishSpy team.