Smart TVs have become significantly cheaper in recent years, but tech analysts warn that manufacturers offset these lower hardware prices by collecting and selling detailed viewer data. The privacy debate resurfaced recently following a detailed video investigation by YouTube channel Gamers Nexus focusing on LG smart TVs. While tech reviewers note that some security concerns remain debated, the report highlighted a widespread industry practice: virtually every major TV company tracks what viewers watch and shares that data with advertising partners.
Most modern smart TVs rely on technology called Automatic Content Recognition (ACR). ACR captures brief video and audio snippets of whatever is playing—whether through built-in streaming apps or external HDMI ports—and matches them against a digital database. While manufacturers use this information to recommend content and deliver targeted ads, critics point out that consent is often gathered using confusing designs. During device setup, screens frequently pre-select consent for optional tracking agreements alongside essential operational terms.
Privacy experts advise consumers to take deliberate steps during setup to limit data harvesting. Recommended precautions include using a dedicated burner email account for device logins, accepting only mandatory agreements, and turning off features labeled as "Enhanced Viewing," "Smart TV Experience," or "Samba Interactive TV" in system menus. For stronger privacy, users can disconnect the TV from Wi-Fi entirely and use it as a basic display connected to a trusted third-party streaming device.