Get HouseExhale on your phone

The app is where you measure: it walks you through setting up the monitor, reminds you at bedtime, and turns each night into one number. Free to use on any phone.

Open the web app

The Android app is coming to Google Play. There’s no iPhone app yet; on iPhone, use HouseExhale in Safari.

A welcoming home with a small air sensor inside and a ribbon of fresh air flowing through it.

iPhone

There’s no iPhone app yet. Use HouseExhale in Safari and add it to your home screen. On iPhone you type the night’s high each morning or import your monitor’s CSV, with any true CO2 monitor, Aranet4 included.

Use it in Safari
  1. Tap Use it in Safari.
  2. Tap the Share button, then Add to Home Screen, so HouseExhale opens like an app.
  3. Choose the bedroom and your bedtime. Each morning, type the night’s high or import your monitor’s CSV. Tonight is night one.

Android

The Android app works on Android 7 and newer. It connects to an Aranet4, SwitchBot Meter Pro CO2, Qingping or INKBIRD monitor over Bluetooth, so nights can record themselves. The Android app is coming to Google Play. Until then, use the web app in your phone’s browser.

Open the web app
  1. Tap Open the web app.
  2. In Chrome’s menu, tap Add to Home screen, so HouseExhale opens like an app.
  3. Choose the bedroom and your bedtime. Each morning, type the night’s high or import your monitor’s CSV. Tonight is night one.

In a browser

The web version is the same app without Bluetooth: you type one number each morning, and reminders go to your calendar. Handy on a tablet or a work computer.

Use it in your browser