The first freshness verification standard for short-term stays. Real-time air, humidity, and cleaning data on every certified property — so guests never wonder what a room really smells like.
Five signals of hospitality freshness — combined into one honest score. Simulated today, IoT-powered tomorrow.
Ambient VOC signals sampled across the stay, benchmarked against a fresh-air baseline.
Sub-micron particulate & CO₂ trend lines refreshed every minute.
The hospitality humidity sweet-spot, monitored 24/7.
Automatic host alerts on tobacco or combustion signatures.
Every turnover certified with digital cleaning proof.
Every city has its own micro-climate — humidity, allergens, air quality. We certify to each one's realities. Explore by destination.