Your Home's Air. Always in Your Pocket.

See CO₂, radon, temperature, humidity, and radiation levels - in real time, from every room. Aranet Home turns your sensor data into clear, actionable readings.

Step 1. Pair via Bluetooth.

Step 2. Place it in any room.

Step 3. Start tracking.

See Everything Your Home Measures.

See Patterns, Not Just Readings.

Most air quality problems repeat. Aranet Home charts your history so you can find them.

90 days of history - daily, weekly, and long-term views
Spot which room and which hour cause problems
CO2, radon, radiation, humidity - all charted automatically

Every Room. One Screen.

Stop walking room to room. See all your sensors at once - from your phone.

Aranet4, Aranet2, Radon Plus, Radon One, and Radiation sensors - all in one view
Real-time readings without checking device displays
Compare rooms side by side instantly

See compatible sensors

Get Alerted Before It Becomes a Problem.

When a reading crosses your threshold, the app notifies you directly — no need to check.

Alerts delivered to your lock screen, instantly
Set your own thresholds per sensor and parameter
Works on bothiOS andAndroid

Measure as Often as You Need.

More frequent readings give you precision. Less frequent ones extend battery life.

Choose 1, 2, 5, or 10-minute intervals
Adjust per sensor, per room — inside the app
Longer intervals can extend battery life by years

Five Parameters. One App.

Pair the sensors that matter to you — the app adapts to what you've connected.

CO2, temperature, humidity, atmospheric pressure
Ionizing radiation and radon for deeper monitoring
Each sensor adds a new data stream automatically

Shop sensors

Clear, readable charts

90 days of stored history

Bluetooth, no Wi-Fi needed