HardwareIn active development
Linden
The air in your home, made visible.
A monitor and a purifier in one. The screen on the front shows what is in your air in plain language, and the filter inside quietly captures and removes it. Everything stays on the device. No app, no account, no cloud. A small founders' run, hand-finished in Wisconsin.
The Linden screen
Monitor and purifier in one
It shows what is in the room in plain language, and the filter captures and removes the particles.
A friendly face
A small screen shows a simple face and the day's air, readable from across the room.
Yours, and only yours
Your readings stay on the device. No app, no account, no cloud.