You bought the TV. You paid for the streaming subscription. And yet, the whole time you’ve been watching, your TV has been watching you right back.
This isn’t a conspiracy theory. It’s a documented, legally contested business practice that has already resulted in a $2.2 million Federal Trade Commission settlement, multiple lawsuits filed by the Texas Attorney General in 2025 and 2026, and a court-ordered restraining order against Hisense — the first ever issued against a smart TV manufacturer for this exact practice.
The technology behind it is called ACR — Automatic Content Recognition. It’s enabled by default on virtually every major smart TV brand sold today. And the good news is that turning it off takes under five minutes once you know where to look.
This guide explains exactly what ACR is, what it collects, why it matters, and how to disable it on every major brand — Samsung, LG, Sony, Vizio, TCL, Hisense, Roku, and Fire TV.
What Is ACR and What Does It Actually Collect?
ACR works like Shazam, but for your television screen. Instead of listening to a song and identifying it, your TV captures tiny snapshots of whatever is on the screen — reportedly as often as twice per second — and sends those image fingerprints to the manufacturer’s servers. Those servers match the fingerprint against a database of known content and log exactly what you watched, when you watched it, how long you stayed on it, and when you paused, skipped, or stopped.
Here is the part most people miss: ACR doesn’t only track what you stream through the TV’s built-in apps. It watches every input source. If you plug in a PlayStation, a laptop, a Blu-ray player, or a cable box via HDMI, the TV is still capturing screenshots of whatever appears on the screen. You opted into nothing. You consented to nothing — except, technically, by clicking through that terms of service pop-up during initial setup that almost nobody reads.
In November 2024, researchers at a major academic institution connected brand new Samsung and LG smart TVs to a controlled network and captured every packet of data leaving the devices. The numbers were stark. Samsung was transmitting content fingerprints roughly once per minute. LG was transmitting them every 15 seconds. Neither brand stopped transmitting when the input was switched to an external HDMI device.
That data doesn’t stay with your TV manufacturer. It gets shared with or sold to advertising partners, data brokers, and analytics companies. The resulting profile — your shows, your genres, your viewing times, your political and religious inferences drawn from content patterns — follows you across devices. That’s how you watch a documentary about a specific topic on your television and then see targeted ads for related products on your phone or laptop the next day.
By 2021, Vizio publicly reported that selling viewer data generated more profit than selling the televisions themselves. The TV is not the product. The data it harvests is.
The Legal History: This Has Already Been Taken to Court
The smart TV industry has faced real legal consequences for ACR practices — and the action is accelerating in 2026.
In 2017, the Federal Trade Commission charged Vizio with installing ACR tracking software on over 11 million TVs without meaningful consumer consent. The software collected viewing data on a second-by-second basis and paired it with demographic information including age, income, and education level. Vizio settled the case and agreed to pay $2.2 million — confirmed at ftc.gov — and to implement a proper consent programme. Vizio still operates ACR today. They just ask permission now.
In late 2025 and early 2026, the Texas Attorney General filed lawsuits against five major smart TV manufacturers — Samsung, Sony, LG, Hisense, and TCL — under the Texas Deceptive Trade Practices Act. The suits accused all five brands of collecting ACR data without meaningful consumer consent and burying any explanation of what that means in language few people read or understand.
Hisense received a court-ordered temporary restraining order in December 2025 — the first ever issued against a smart TV maker over ACR — blocking the company from collecting ACR data from Texas consumers or using data already collected. Samsung received a similar restraining order in January 2026 and subsequently settled the case in February 2026, agreeing to obtain express consent before collecting ACR data and to rewrite its consent screens to be clear and understandable. As of this writing, Sony, LG, and TCL are still fighting the lawsuits.
None of this stops ACR from operating on your TV if you live outside Texas and haven’t manually disabled it. The settlements and rulings apply only to the jurisdictions involved. Everywhere else, the default setting is tracking on.
How to Disable ACR on Every Major Smart TV Brand
Every brand names their ACR system something different and buries the setting in a different location. Work through whichever section matches your TV brand. The process takes two to five minutes per device.
Samsung — Viewing Information Services
Samsung calls their ACR system Viewing Information Services.
Press the Home button on your remote. Go to Settings, then General and Privacy, then Terms and Privacy. Find Viewing Information Services and turn it off. While you’re in the same area, also turn off Interest-Based Advertising to stop ad profile building, and disable Voice Recognition Services if you don’t use Bixby voice commands and don’t want voice data leaving the device.
On some older Samsung models, the path is Settings, then Support, then Terms and Policy. The setting name is the same — Viewing Information Services.
LG — Live Plus
LG calls their ACR system Live Plus.
Press the Settings button on your remote. Go to All Settings, then General, then System, then Additional Settings. Set Live Plus to Off. In the same menu area, look for an option to Limit Ad Tracking and turn that on as well, which reduces the data used to build your advertising profile even after ACR is disabled.
Sony — Samba Interactive TV
Sony outsources their ACR to a third-party company called Samba TV, which runs under the name Samba Interactive TV in the settings.
Press the Home button. Go to Settings, then Device Preferences, then Usage and Diagnostics, and turn all reporting off. This disables the Samba TV integration along with general telemetry. Additionally, go back to Settings, find Privacy, select Advertising, and turn off Personalised Ads. For a more thorough disable, go back to Settings, select Privacy, then Smart TV Experience, and uncheck Use Info from TV Inputs — this specifically addresses HDMI input tracking.
Vizio — Viewing Data
Vizio’s ACR is called Viewing Data.
Press Menu on your remote. Go to System, then Reset and Admin. Find Viewing Data and turn it off. If your Vizio TV runs SmartCast, the path may differ slightly — look under the menu for Privacy and then ACR or Viewing Data.
TCL — Roku-Based Settings
Most TCL smart TVs run on the Roku platform. The ACR settings live inside Roku’s menus.
From the Roku home screen, press the Home button five times, then the Up button once, then the Rewind button twice, then the Fast Forward button twice. This opens a hidden menu that includes Smart TV Experience settings. Uncheck Use Info from TV Inputs to disable HDMI input tracking specifically. Then go to Settings, select Privacy, choose Smart TV Experience again, and turn off the main ACR toggle.
Additionally, go to Settings, then Privacy, then Advertising, and enable Limit Ad Tracking to reduce ad profiling.
Hisense — Advertising ID and ACR
Hisense menus vary depending on whether the TV runs Android TV or the Roku platform.
For Android-based Hisense TVs: Press the Home button, go to Settings, select Device Preferences, then Usage and Diagnostics, and turn it off. Also go to Settings, select About, then Legal and Privacy, and disable ACR or Viewing Data where available.
For Roku-based Hisense TVs: Follow the same steps as TCL above, since the settings live inside Roku’s platform menus.
Roku TVs — Smart TV Experience
On a standalone Roku TV, press the Home button on your remote. Go to Settings, then Privacy, then Smart TV Experience. Turn off Use Info from TV Inputs — this is Roku’s ACR toggle for HDMI and external input tracking. Then go back to Privacy, select Advertising, and turn on Limit Ad Tracking.
Roku’s ACR for streaming app content within the Roku platform is separate. Under Settings and Privacy, look for Channel Permissions or Privacy Settings and review what data each channel can access.
Fire TV — Amazon Tracking
Fire TV is Amazon’s platform, and Amazon tracks viewing extensively by default because it feeds directly into their advertising ecosystem.
Go to Settings, then Preferences, then Privacy Settings. Turn off Device Usage Data, turn off Collect App and Over-the-Air Usage, and turn off Interest-Based Ads. Note that disabling these settings limits some data collection but does not stop Amazon from tracking your Prime Video viewing — that data is tied to your Amazon account, not the device, and is governed separately by your Amazon privacy settings.
Three Additional Steps That Strengthen Your Privacy Further
Disabling ACR is the most important step. These three actions build on it.
Decline data collection during initial setup. When you set up a new smart TV or perform a factory reset, you’ll see a series of privacy and terms pop-ups. Most people tap through these quickly. Each one that you agree to enables a layer of data collection. Read them. Decline the optional ones. You can almost always still use the TV’s core functions without agreeing to data sharing.
Don’t connect your TV to the internet if you use an external streaming device. If you use an Apple TV, Roku, or Chromecast for all your streaming, you don’t need the TV’s built-in smart platform at all. Leaving the TV itself disconnected from your Wi-Fi completely eliminates ACR — the system requires an internet connection to transmit data. Your streaming stick still collects some data, but you’ve removed one entire tracking layer.
Check for software updates that reset your privacy settings. Smart TV manufacturers have a documented history of resetting user privacy choices to the default — tracking on — following software updates. This has been reported across Samsung, LG, and Vizio devices. After any major firmware update, revisit your ACR and privacy settings to confirm they remain off.
If you’re thinking about your broader smart home privacy setup beyond the television, our guide on Can Someone Hack My Ring Camera covers the same principles applied to connected home security cameras — worth reading once your TV is locked down.
FAQ
Is ACR illegal?
In most jurisdictions, ACR is currently legal as long as manufacturers obtain some form of consent — even buried consent within a terms of service agreement during setup. The FTC charged Vizio in 2017 precisely because Vizio did not obtain adequate consent, and the resulting $2.2 million settlement made clear that meaningful disclosure is required. The Texas AG lawsuits against Samsung, Sony, LG, Hisense, and TCL in 2025 and 2026 argue that burying ACR consent in dense legal language constitutes deceptive practice under state consumer protection law. The legal landscape is shifting — but as of 2026, ACR remains legal in most of the US outside of specific court orders.
Does disabling ACR affect how my TV works?
For everyday use, no. You can still stream, use apps, connect HDMI devices, and control your TV normally after disabling ACR. The only feature that may be affected is content recommendation accuracy — some manufacturers use ACR data to personalise what they suggest you watch next. You’ll still get recommendations, but they’ll be based on less data. If you disable Voice Recognition Services on Samsung, you’ll also lose Bixby voice control on that device.
Does ACR track what I watch on Netflix or other apps?
Yes — ACR captures screenshots of whatever appears on the screen regardless of the source. Whether you’re watching Netflix, using a cable box, playing a game, or mirroring your laptop via HDMI, the TV is capturing the display. However, note that Netflix and other streaming platforms also maintain their own separate viewing data within your account. Disabling ACR removes the TV manufacturer’s tracking layer but does not affect data collected by the streaming services themselves.
Do I need to disable ACR again after a factory reset?
Yes. A factory reset returns the TV to its default settings, which means ACR will be re-enabled. You will need to go through the disable steps again from scratch. The same applies after certain major software updates that have been reported to reset user privacy choices. Building a habit of checking your privacy settings after any major update is worth developing.
Will my smart TV still work if I don’t connect it to the internet?
Yes. A smart TV functions as a regular display when not connected to the internet — HDMI inputs, built-in cable tuners, and any connected devices like a Blu-ray player or gaming console all work normally. The smart features — apps, streaming, software updates — require internet connectivity. If you use an external streaming device for all your content, you can keep the TV itself offline permanently without losing any functionality you actually use.
The Bottom Line
Your smart TV is not just a screen. It is a data collection device that tracks everything displayed on it by default, sells that data to advertisers, and does all of this without most people ever knowing it’s happening. The Federal Trade Commission has taken a manufacturer to court over it. The Texas Attorney General sued five brands simultaneously. A court issued the first ever restraining order against a TV maker for this exact practice in late 2025.
None of that automatically protects your TV. You have to go into the settings and turn it off yourself. It takes five minutes per device. The steps in this guide cover every major brand sold in 2026 — Samsung, LG, Sony, Vizio, TCL, Hisense, Roku, and Fire TV.
Go through your brand’s section now, make the changes, and then check again after the next software update. Once it’s done, your TV goes back to being what you thought it always was — a screen that shows you what you choose to watch, nothing more.
For more practical smart home privacy guides written for real people — not tech experts — explore EcoAutoHome.
