The global research community continues to rely on Polar wearable technology in labs and field studies to capture accurate, consistent heart rate, activity, training, and wellness data they can trust. The most recent annual update to the Polar Research Library — a comprehensive online resource cataloging scientific studies that use Polar products and technologies — adds 1,958 studies published in 2025 alone, a record-breaking number and a 25% increase compared with 2024. Polar’s footprint in scientific literature surpasses that of 12 other major wearable technology brands, reinforcing the company’s global reputation for accuracy and innovation.
With this update, the Polar Research Library now features 17,555 peer-reviewed references published between 1984 and 2025, further reinforcing Polar’s role as a leading technology partner in academic and applied research. The milestone reflects continued confidence in Polar’s precision measurement solutions across disciplines.
In the 2025 update, researchers most frequently relied on Polar H10, Polar H7, and Polar Verity Sense sensors for high-accuracy heart rate monitoring. The Polar H10 alone appeared in nearly 800 studies, increasing 55% year over year, and was often used as a reference device. Among wrist-worn devices, Polar V800, RS800, and M-series watches were the most commonly cited across a wide range of study categories.
Built to serve researchers, educators, and consumers alike, the Polar Research Library aggregates studies indexed in leading scientific databases, including PubMed Central, ScienceDirect, Scopus, and SpringerLink. With keyword and category search features, users can quickly locate relevant studies to support new research proposals, validate training methodologies, or explore specific areas of interest.
Explore the Polar Research Library: https://www.polar.com/en/science/research-library
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