Casana Smart Toilet Seat Tracks Blood Pressure and Vital Signs Passively

Health technology company Casana has launched a sensor-equipped toilet seat that monitors blood pressure, heart rate, and respiratory rate during normal bathroom use, requiring no active effort from the user.

The device, called the Smart Seat, collects data each time a person sits down. It tracks vital signs passively and is designed to detect changes in health metrics over time, potentially flagging early signs of cardiovascular or respiratory problems before symptoms appear.

The product is part of a broader shift in health technology toward ambient monitoring, where devices collect data in the background of daily life rather than requiring users to actively measure themselves. Wearables, smart scales, and now bathroom fixtures are being designed to gather health information without disrupting routine.

Casana's launch comes as digital health investment continues at a high pace. The first half of 2026 saw $7.4 billion in funding for digital health startups, with investors focusing on companies that can demonstrate measurable clinical outcomes.

The FDA has also been active in the digital health space. In August 2026, the agency launched its Technology-Enabled Meaningful Patient Outcomes pilot to integrate digital health devices with CMS payment models, a move that could eventually allow passive monitoring devices to be reimbursed through Medicare and Medicaid.

Passive monitoring tools like the Smart Seat are seen as particularly valuable for older adults and people managing chronic conditions who may not consistently use traditional monitoring devices. The toilet seat format ensures daily data collection without requiring any behavioral change from the user.