Stop paying for the wrong fix.
Premium indoor sensing and guided analysis for homes where cheap monitors and repeated fixes still leave you guessing. See what is happening across the home, whether a change is helping, and what to do next.

A small wall unit gives the system the room-level evidence needed to compare spaces properly.

Premium sensing covering particulate, humidity, temperature, VOC, NOx, and CO2.

The app compares rooms, picks the next change to make first, and shows whether the home trend is improving.
Stop guessing. Focus the change. Watch the result.
Compared with the rest of the home, this is the room to act on first.
If you only change one routine next week, make it this one.
What early users found useful
"We were close to spending money on work in the wrong rooms. After a couple of weeks it was a lot clearer where the actual problem was, so we held off and changed course."
Housing officer, social housing provider
"The useful bit was being able to look at the before-and-after properly. One change clearly helped, another basically did nothing, which saved a fair bit of back-and-forth."
IAQ assessor, independent practice
"What helped was that it stopped us guessing. We could see the bedroom was the room to deal with first, instead of treating the whole house like the problem."
Homeowner, London (family home, post-renovation)
See the whole-home system
See what the package includes, what it costs, and how the setup works.
Built with input from independent housing assessors and building professionals in the UK.