GoKawiilNortheastern study finds Vizio, Samsung TVs keep tracking after users opt out
A Northeastern University study ran 5,943 experiments across twelve smart TV platforms and found that automatic content recognition (ACR) tracking often continues even after viewers disable it. Vizio's SmartCast devices sent data to an Amazon Kinesis endpoint in 100% of opted-out test scenarios, while Samsung Tizen devices showed ACR-like traffic in over 60% of cases; only four operating systems fully honored opt-out requests.
GoKawiil's interpretation of the reporting above, not reported fact.
The findings suggest that opt-out controls many consumers rely on to limit data collection may be largely cosmetic, undermining the premise that users can meaningfully control what their TVs record and share. Because the traffic is encrypted, researchers say they cannot confirm whether Vizio's behavior breaches its past FTC settlement, leaving enforcement uncertain especially given the article's suggestion that current regulators are unlikely to pursue it. The pattern echoes recent concerns about LG TVs, pointing to a broader industry reliance on monetizing viewer data regardless of stated privacy settings.
- Study tested 5,943 scenarios across 12 smart TV platforms for ACR opt-out compliance.
- Vizio SmartCast sent tracking-related traffic to an Amazon Kinesis endpoint in 100% of opted-out cases.
- Samsung Tizen showed ACR-like traffic persisting in over 60% of tested scenarios despite opt-out settings.
Roku Streaming Stick 4K — If your smart TV's built-in tracking and opt-out controls can't be trusted, a dedicated streaming device like the Roku Streaming Stick 4K lets you bypass the TV's native smart platform entirely. Simply switch your TV to the HDMI input running the Roku and avoid relying on the manufacturer's often-ignored privacy settings. It's a simple hardware fix for a software trust problem.
See Roku Streaming Stick 4K on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: entertainment.slashdot.org, 2026-11-02
Published there as: “Study Claims Vizio Simply Ignores 'Smart' TV Spying Opt Out Requests”
Read the original report → The summary and analysis above are GoKawiil's own, written from reporting by the source above. Facts and quotes belong to the original publisher.