# \[APP\]\[Pro\] AirWise – Smart ventilation (MVHR & extract)

**URL:** <https://community.homey.app/t/app-pro-airwise-smart-ventilation-mvhr-extract/162170>\
**Category:** Apps\
**Tags:** app, homey-pro\
**Created:** [November 13, 2026, 2:57pm UTC](https://community.homey.app/t/app-pro-airwise-smart-ventilation-mvhr-extract/162170 "2026-11-13T14:57:19Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Roy\_PEDRINIS](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/roy_pedrinis/32/80106_2.png) [@Roy\_PEDRINIS](https://community.homey.app/u/Roy_PEDRINIS)\
**Post date:** [November 13, 2026, 2:57pm UTC](https://community.homey.app/t/app-pro-airwise-smart-ventilation-mvhr-extract/162170/1 "2026-11-13T14:57:19Z")

</div>

# AirWise – Smart ventilation for Homey Pro

AirWise lets Homey run your **heat-recovery ventilation (MVHR / VMC double flux)** or **extract-only ventilation (VMC simple flux)** on its own, using the relays and sensors you already have. It does not talk to the ventilation unit directly: you pick the relays that switch low/high speed and the by-pass, and the sensors in each room, and AirWise decides.

**[Install from the Homey App Store](https://homey.app/a/com.roypedrinis.airwise)**

## What it does

- **Speed:** high speed on high CO₂, after a shower (humidity rise), for free cooling on summer nights; low speed during quiet hours (weekend hours too).
- **By-pass (MVHR):** opens for free cooling when it’s cooler outside than inside, using the season and tomorrow’s forecast; closes automatically if it stays open in the cold.
- **Outdoor air:** takes outdoor humidity, pollution and pollen into account (Open-Meteo, no account needed), with frost protection for the heat exchanger.
- **Home:** open windows (opt-in per room), bedrooms at night, vacation mode when nobody is home, welcome-back boost.
- **Several units:** each with its own rooms, e.g. an MVHR upstairs and an extract-only unit downstairs.
- **Works with any relay** (Shelly, Fibaro, Sonoff…) **and any sensor** (temperature, humidity, CO₂, contact), or with your own Flows if you prefer.

## In Homey

- A device per unit with modes **Auto / Boost / Silence / Away** , time left, air quality, filter life and a quick-action boost.
- An **on/off switch** to stop AirWise during maintenance: it keeps calculating but sends no commands.
- **4 dashboard widgets:** status with mode buttons, day statistics, a house cross-section with air flows, and an animated attic view.
- **Flow cards** for everything, a decision log that explains every change, a 24 h chart, diagnostics and a replay of yesterday with your current settings.
- Available in **English, French, Dutch and German**.

## Getting started

1. Install AirWise and open its settings: the **setup assistant** guides you through units, relays and rooms.
2. AirWise starts in **observation mode** : check the decisions in the Status tab and the log for a day.
3. Switch AirWise **on** when you’re happy with what it would do.

Feedback, questions and feature requests are welcome in this topic. If something looks wrong, a screenshot of the Status tab and the log helps a lot.

_Developed by Roy Pedrinis. AirWise is an independent app, not affiliated with any ventilation brand._