The live video feed from the drone is displayed in the Blueye iOS or Android app. We have also documented how you can stream your device screen online. See Streaming Introduction for more information on how to get started with online streaming from your Blueye drone.
Video recordings can be downloaded to the devices with the Blueye App installed, but with Blueye File Transfer the footage can also be downloaded to PC (You can read more about this here: Transferring video files).
It is also possible to use an HDMI adapter from the phone/tablet and over to the external display with HDMI input to view the video transmission there instead.