The Air Inside Is Up to 5× More Polluted Than Outside.

Dust, CO₂, VOCs, and mold build up in the rooms where you sleep, work, and raise your family — invisible, and easy to ignore. We make it visible.

Your Air, in Three Colors.

CO₂ and particulates are low. Breathe easy — this is the zone you want to live in.

Levels are climbing. Time to open a window or switch on a purifier.

Air quality is poor. Ventilate, filter, and check the source.

Years measuring air professionally

Metrics tracked: PM2.5, CO₂, VOCs, temp, humidity

Fragrances, sprays, or gimmicks

100%

Ships worldwide

Born from professional air-monitoring instruments — simplified for the room you're in right now.