Introducing

Ravenna

An air quality monitor that belongs on your bookshelf.

Walnut. Milled aluminum. Made to live on your desk, not in a drawer.

NDIR CO₂ Sensor

Non-dispersive infrared. The same sensing method used in labs and hospitals.

Tactile Design

Milled aluminum and solid walnut. Built to stay on your desk for a decade.

Offline by Default

Your data stays on the device. No cloud, no accounts, no subscriptions.

First run

Limited first production batch. Leave your email for early pricing.