Nielsen Kicks Off New Co-Viewing Effort On Super Bowl Sunday

Looking for better co-viewing measurement of TV shows -- especially live TV events -- Nielsen is starting up a “new methodology enhancement.”

A pilot program will begin with the biggest single annual viewership program of the year -- live or otherwise -- Super Bowl LX on February 8, airing on NBC.

The pilot program will include high-profile sports and entertainment live events in the first half of the year. Results will be released a few weeks after the delivery of Nielsen final Big Data + Panel ratings.

“This co-viewing pilot builds on that mission, alongside our recent enhancements with Big Data + Panel, out of home expansion, live streaming measurement and our wearable devices,” said Karthik Rao, CEO of Nielsen, in a press release.

Key to better co-viewing measurement is the use of Nielsen’s proprietary wearable measurement devices, which are worn on the wrists of Nielsen panelists and resemble a smart watch.

Wearable devices record audio from TV events, shows and movies, allowing for more passive measurement that does not require a formal log-in process.

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Since it is a pilot program, the co-viewing data will not be immediately included in Big Data + Panel ratings from Nielsen. This data will not be considered “currency” -- says Nielsen -- that advertisers transact on.

Nielsen says these initial co-viewing estimates from the pilot program will not be immediately included in Big Data + Panel ratings from Nielsen. As such, they will not be considered “currency” that advertisers transact on,

Nielsen says the goal is for co-viewing methodology to be incorporated into “currency” measurement for the 2026-27 season.

3 comments about "Nielsen Kicks Off New Co-Viewing Effort On Super Bowl Sunday".
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  1. Joshua Chasin from KnotSimpler, February 3, 2026 at 9:47 a.m.

    A comment, and a question.

    THe comment: I get that the industry refers to this as co-viewing, but really it's personification, which includes conversion of sets/HHs to persons counts, AND demographic assignmentd of these persons. It is the creation of demographic VPVH, inclusive of both co-viewing and demographic assignment (i.e., not just "2 viewers", but "2 viewers, one a 35 year-old male, the other a 28 year-old female.")

    THe question: what happens if the co-viewing collected in this fadshion is materially different from people meter-based co-viewing? (Spoiler alert: 100%, it will be.) In fact, perhapps more to the point, what happens if the Nielsen demographic skews from this new co-viewing methodology begin to resemble the demo skews of other bog data-based currencies? Does the improvement in Nielsen demopgraphic assignment potentially end up validating demo skews of competitors? 

  2. Ed Papazian from Media Dynamics Inc, February 3, 2026 at 11:50 a.m.

    Josh, it's likely to produce different numbers than we get from the people meter, though the button pressing system is, itself, highly questionable when extended to particular portions of a telecast and commercials, in particular. The new system's main weakness is it's lack of any indication of attentiveness--a fault it shares with the outmoded people meter system.

  3. Joshua Chasin from KnotSimpler replied, February 3, 2026 at 12:21 p.m.

    It looks to me like attentiveness/eyes-on/Resonance will be a separate measurement, integrated with the counting. Services like TVision, Adelaide, RMT, MediaProbe and others provide attentiveness/impression quality mesurement. When I was at VideoAmp, I advocated for open source atentiveness-- i.e., let the user decide which attentiveness provider they wanted to use in tandem with VideoAmp meaaurement. And Adelaide has an integration with Nielsen, I beloieve they have an integration with RealEyes as well.

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