Vivoo's attachable smart toilet sensor was unveiled at CES 2026 and is designed to analyze hydration levels in real time.

Vivoo smart toilet uses built-in sensors to analyze urine and track hydration, with results sent to your phone via an app.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Nancy Redd The average American uses an astounding 141 rolls of toilet paper a ...