Throne Science — the Austin-based company behind a smart toilet sensor that tracks gut health, hydration, and urinary function — has closed a $10 million Series A funding round led by Will Ventures with participation from Emerson Collective and a host of other investors. This move signals strong confidence in the company's mission to transform an overlooked aspect of personal health monitoring.
Throne Science's sensor launched to consumers in March 2026. It attaches discreetly to any standard toilet and uses computer vision and artificial intelligence to automatically analyze bathroom habits. For the 25 to 45 million Americans living with conditions like irritable bowel syndrome, this device offers a non-invasive, passive way to monitor symptoms and identify triggers.
Image Credit: Throne Science
What Makes This Trend Stand Out
- Passive Bathroom Biometrics
- Non-invasive sensors embedded in everyday routines create new pathways for continuous health insights without requiring active user logging.
- AI Gut Health Tracking
- Computer vision analysis of bathroom data expands at-home diagnostics into digestive wellness, hydration monitoring, and chronic symptom management.
- Toilet-based Preventive Care
- Smart toilet attachments position the bathroom as a healthcare touchpoint for earlier detection of urinary, gastrointestinal, and lifestyle-related changes.
Sectors Adopting This
- Digital Health
- Connected monitoring platforms broaden remote care models by capturing real-world physiological data from private home environments.
- Consumer Wellness
- Personal health devices are moving beyond wearables into discreet household fixtures that normalize ongoing wellness tracking.
- Medical Devices
- Sensor-based home diagnostics introduce lower-friction tools for managing chronic conditions and generating clinically relevant behavioral data.
