Nielsen announced results of their pilot program involving co-viewing wearables used during live sports events this past February. The resulting data shows a 4.19% lift to Big Data viewership over those events.
What We Know: Nielsen launched a co-viewing pilot program in February, targeting measurement gaps around shared screen viewing. The study used roughly 78,000 proprietary wrist-worn wearables to passively capture audio from live TV events. Results show a 4.19% lift over standard Big Data viewership figures. Applied to Super Bowl LX — which drew 124.9 million viewers on NBC Sports — that lift pushes the total audience north of 130 million.
What They Said: Nielsen CEO Karthik Rao: “Our Co-Viewing pilot exemplifies our unwavering commitment to providing the most accurate measurement for our clients during these dynamic times of change. In the past year alone we’ve made continued enhancements to our ratings to better reflect the power of live TV in reaching massive audiences.”
What Remains Unclear: Nielsen has confirmed the data will not serve as advertiser currency — at least not yet. It remains a test case, not a market standard. Additionally, it was reported that Nielsen planned measurement of the Masters and March Madness. Also other high-profile 2026 sports programming which is still pending.
What It Means: Co-viewing has long been an underreported piece of the ratings puzzle. Leagues and networks want any little added piece to the puzzle when it comes to netting advertising dollars. Nielsen’s pilot, therefore, represents a significant step toward closing that gap. If sports events continue to be shared viewing experiences, than total audience figures across live sports could look noticeably different — and bigger than previously seen.
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John Mamola is Barrett Media’s sports editor and daily sports columnist. He brings over two decades of experience (Chicago, Tampa/St Petersburg) in the broadcast industry with expertise in brand management, sales, promotions, producing, imaging, hosting, talent coaching, talent development, web development, social media strategy and design, video production, creative writing, partnership building, communication/networking with a long track record of growth and success. He is a five-time recognized top 20 program director in a major market via Barrett Medi’s Top 20 series and has been honored internally multiple times as station/brand of the year (Tampa, FL) and employee of the month (Tampa, FL) by iHeartMedia. Connect with John by email at John@BarrettMedia.com.
