Aranet4 4+

Indoor air quality monitoring

SAF Tehnika AS

Designed for iPad

    • 5.0 • 3 Ratings
    • Free



Aranet4 is an innovative indoor air quality monitor that measures CO₂ level, temperature, relative humidity, and atmospheric pressure. Enjoy many additional features by downloading the Aranet4 app!

Want to access real-time measurements or browse your data history? Maybe set a buzzer or adjust CO₂ thresholds?

Connect your smartphone to the Aranet4 app via Bluetooth and explore:

- Access real-time data and store locally up to 14-day measurement history
- Analyze your measurement history with all-new charts
- Enjoy color-coded graphic visualizations of the CO2 levels
- Set measurement frequency to 1, 2, 5, or 10 minutes
- Adjust CO₂ thresholds and set buzzers
- Change temperature and atmospheric pressure units
- Calibrate CO₂ sensor
- Export stored data
- Update firmware and much more

Languages supported: English, French, Latvian.

What’s New

Version 3.2.10

Support firmware update for new Aranet4 devices

Ratings and Reviews

5.0 out of 5
3 Ratings

3 Ratings

dreimanis ,

An excellent companion to your Aranet sensor

A very good quality app that does everything in user friendly and understandable manner.

miersuzzemes ,


Don’t forget to check in the settings - whether the app has acces to bluetooth.

KarlisLukstins ,

Works only sometimes

Looks like the app has a hard time connecting to the device. Loading information or changing settings takes a really long time. Sometimes I am not able to view the graph at all and have to give up.

Not good. The physical device is nice, but this app is bad.

App Privacy

The developer, SAF Tehnika AS, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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