Throne Science Raises $10M for Smart Toilet Health Sensor
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Throne Science, an Austin, Texas company behind a smart toilet sensor that tracks gut health, hydration and urinary function, has closed a $10 million Series A round. The raise was announced on July 28, 2026.
Will Ventures led the financing. A long list of investors joined in, including Emerson Collective, Workshop, LEAD VC, Salt VC, Accomplice, Moxxie, Ventures Together, Symphony, Felix Capital, Cosmic Venture Partners, Offscript, V1.VC and Morrison Seger.
Founded in 2023, Throne Science launched its device to consumers in March 2026. The sensor attaches to a standard toilet and uses computer vision and AI to follow bathroom habits over time, building personalized health insights and spotting patterns around gut health and hydration.
With the new money, the company plans to grow its team and push forward research and development on the next version of the device. The founders want to move it toward becoming an early detector for colon cancer and other potentially life threatening conditions.