What data? - you ask. Let's see: - audio recordings (smart TVs have microphones) - photos of your living room (smart TVs have cameras) - still images of TV c

What data? - you ask. Let's see: - audio recordings (smart TVs have microphones) - photos of your living room (smart TVs have cameras) - still images of TV content - SSIDs of neighbouring WiFi routers for geolocation - data from scanning nearby smart devices Bluetooth - daily/weekly usage data - data from scanning USB devices plugged into the TV (e.g. list of filenames from your pendrive / USB HDD)