Aranet4 – Wireless Indoor Air Quality Monitor For Your Home

CO2 level indicators – Good, Average, Unhealthy

Aranet4 shows CO₂ measurements directly on its e-ink screen with a corresponding color indicator and configurable sound alarms.

Aranet4 uses the most precise Nondispersive infrared (NDIR) sensor technology for accurate CO₂ measurements. It has a super-efficient e-ink display that extends its battery life up to 4 years (2xAA).

Aranet4 shows CO₂ measurements directly on its e-ink screen with a corresponding color indicator and configurable sound alarms.

Aranet4 shows CO₂ measurements directly on its e-ink screen with a corresponding color indicator and configurable sound alarms.

⭐⭐⭐⭐⭐
«Really nice product if you're interested in detailed data about air quality! It also has three other meters besides CO₂ - humidity, temperature and air pressure - a combo hard to find in similar devices.»

— Louis Gossieau, Amazon.de

⭐⭐⭐⭐⭐
«This is an exceptionally well-built device which, having been users of SAFs microwave products for over ten years, comes as no surprise to us. The engineering quality is very good. Would recommend.»

— Zycomm, Amazon.co.uk

⭐⭐⭐⭐⭐
«Accurate and fast-reacting air quality monitoring. I would advise this instrument to anyone who wants to check if indoor ventilation is sufficient.»

— Johan Hamburg, Amazon.de

⭐⭐⭐⭐⭐
«Fast delivery, exactly as described, works as described, astonishing how much impact sealed windows have on the level of indoor CO₂ - shows that ventilation is a need with new sealed windows.»

— Witchmaster, Amazon.de

⭐⭐⭐⭐⭐
«An indispensable tool. Highly recommended for monitoring schools, workplaces and home air quality.»

— Lucia Lara, Amazon.de

⭐⭐⭐⭐⭐
«Provides interesting information about the air quality. I've never seen a device like this before. I find it useful.»

— MTom, Amazon.de

⭐⭐⭐⭐⭐
«Indoor air quality has an important impact on our health. Take care of yourself and your loved ones with Aranet4!»

— Toma Sokele, The owner of Baltinamai.lt

⭐⭐⭐⭐⭐
«The Aranet4 is a neat, little air quality monitor with high-grade CO₂ sensor.»

— Mark McCall, Editor at AutomatedHome.co.uk

⭐⭐⭐⭐⭐
«Aranet4 is good, it has certainly provided some insight into my ventilation requirements, and I will likely rotate it around my rooms so I can optimize our air quality.»

— James Smythe, Owner of MightyGadget.co.uk

⭐⭐⭐⭐⭐
«Aranet4 HOME is so portable that it can be used on the move, can be a great way to slow down the spread of Coronavirus and airborne viruses that may be lurking indoors.»

— Joseph Dyson, author at TechSling.com

You can only improve what you can measure!

Take care of the air you breathe with Aranet4 HOME. It is the first step towards healthier environment around you, your loved ones, friends and colleagues.

CO₂, temperature, relative humidity, atmospheric pressure monitoring

NDIR CO₂ sensor

Energy-efficient e-ink display

Smartphone app

Up to 4 years battery life (2xAA)

Access to the Aranet business ecosystem (Aranet PRO, Aranet Cloud, SensorHUB) – only available with Aranet4 PRO

Webshop for 🇪🇺 EU and 🇺🇸 US countries only:

For orders in the 🇬🇧 UK visit Amazon:

Take care of the air you breathe with Aranet4 HOME. It is the first step towards healthier environment around you, your loved ones, friends and colleagues.

CO₂, temperature, relative humidity, atmospheric pressure monitoring

NDIR CO₂ sensor

Energy-efficient e-ink display

Smartphone app

Up to 4 years battery life (2xAA)

Access to the Aranet business ecosystem (Aranet PRO, Aranet Cloud, SensorHUB) – only available with Aranet4 PRO

Webshop for 🇪🇺 EU and 🇺🇸 US countries only:

For orders in the 🇬🇧 UK visit Amazon:

— Aranet4 users worldwide —

FAQ (Aranet Forum)
CONTACT US
TERMS & CONDITIONS
USER MANUAL
SIGN UP TO ARANET NEWS

Magnetic Latvia Export and innovation award 2019 – innovative product

Aranet offers industrial IoT environmental monitoring solutions for a diverse range of businesses, making it easy to collect and analyze real time data. Aranet is designed and manufactured by SAF Tehnika.

FAQ (Aranet Forum)
CONTACT US
TERMS & CONDITIONS
USER MANUAL
SIGN UP TO ARANET NEWS

Aranet offers industrial IoT environmental monitoring solutions for a diverse range of businesses, making it easy to collect and analyze real time data.
Aranet is designed and manufactured by SAF Tehnika.

⭐⭐⭐⭐⭐
«Really nice product if you're interested in detailed data about air quality! It also has three other meters besides CO₂ - humidity, temperature and air pressure - a combo hard to find in similar devices.»

⭐⭐⭐⭐⭐
«This is an exceptionally well-built device which, having been users of SAFs microwave products for over ten years, comes as no surprise to us. The engineering quality is very good. Would recommend.»

⭐⭐⭐⭐⭐
«Accurate and fast-reacting air quality monitoring. I would advise this instrument to anyone who wants to check if indoor ventilation is sufficient.»

⭐⭐⭐⭐⭐
«Fast delivery, exactly as described, works as described, astonishing how much impact sealed windows have on the level of indoor CO₂ - shows that ventilation is a need with new sealed windows.»

⭐⭐⭐⭐⭐
«An indispensable tool. Highly recommended for monitoring schools, workplaces and home air quality.»

⭐⭐⭐⭐⭐
«Provides interesting information about the air quality. I've never seen a device like this before. I find it useful.»

⭐⭐⭐⭐⭐
«Indoor air quality has an important impact on our health. Take care of yourself and your loved ones with Aranet4!»

⭐⭐⭐⭐⭐
«The Aranet4 is a neat, little air quality monitor with high-grade CO₂ sensor.»

⭐⭐⭐⭐⭐
«Aranet4 is good, it has certainly provided some insight into my ventilation requirements, and I will likely rotate it around my rooms so I can optimize our air quality.»

⭐⭐⭐⭐⭐
«Aranet4 HOME is so portable that it can be used on the move, can be a great way to slow down the spread of Coronavirus and airborne viruses that may be lurking indoors.»

Webshop for 🇪🇺 EU and 🇺🇸 US countries only:

For orders in the 🇬🇧 UK visit Amazon:

CO₂, temperature, relative humidity, atmospheric pressure monitoring

NDIR CO₂ sensor

Energy-efficient e-ink display

Smartphone app

Up to 4 years battery life (2xAA)

Access to the Aranet business ecosystem (Aranet PRO, Aranet Cloud, SensorHUB) – only available with Aranet4 PRO

Webshop for 🇪🇺 EU and 🇺🇸 US countries only:

For orders in the 🇬🇧 UK visit Amazon:

— Aranet4 users worldwide —

© 2021, SAF Tehnika AS, All Rights Reserved.
Manufactured in the EU.

Aranet offers industrial IoT environmental monitoring solutions for a diverse range of businesses, making it easy to collect and analyze real time data. Aranet is designed and manufactured by SAF Tehnika.

Aranet offers industrial IoT environmental monitoring solutions for a diverse range of businesses, making it easy to collect and analyze real time data.
Aranet is designed and manufactured by SAF Tehnika.

© 2021, SAF Tehnika AS, All Rights Reserved. Manufactured in the EU.

⭐⭐⭐⭐⭐ «Really nice product if you're interested in detailed data about air quality! It also has three other meters besides CO₂ - humidity, temperature and air pressure - a combo hard to find in similar devices.»

⭐⭐⭐⭐⭐ «This is an exceptionally well-built device which, having been users of SAFs microwave products for over ten years, comes as no surprise to us. The engineering quality is very good. Would recommend.»

⭐⭐⭐⭐⭐ «Accurate and fast-reacting air quality monitoring. I would advise this instrument to anyone who wants to check if indoor ventilation is sufficient.»

⭐⭐⭐⭐⭐ «Fast delivery, exactly as described, works as described, astonishing how much impact sealed windows have on the level of indoor CO₂ - shows that ventilation is a need with new sealed windows.»

⭐⭐⭐⭐⭐ «An indispensable tool. Highly recommended for monitoring schools, workplaces and home air quality.»

⭐⭐⭐⭐⭐ «Provides interesting information about the air quality. I've never seen a device like this before. I find it useful.»

⭐⭐⭐⭐⭐ «Indoor air quality has an important impact on our health. Take care of yourself and your loved ones with Aranet4!»

⭐⭐⭐⭐⭐ «The Aranet4 is a neat, little air quality monitor with high-grade CO₂ sensor.»

⭐⭐⭐⭐⭐ «Aranet4 is good, it has certainly provided some insight into my ventilation requirements, and I will likely rotate it around my rooms so I can optimize our air quality.»

⭐⭐⭐⭐⭐ «Aranet4 HOME is so portable that it can be used on the move, can be a great way to slow down the spread of Coronavirus and airborne viruses that may be lurking indoors.»

Webshop for 🇪🇺 EU and 🇺🇸 US countries only:

For orders in the 🇬🇧 UK visit Amazon:

CO₂, temperature, relative humidity, atmospheric pressure monitoring

NDIR CO₂ sensor

Energy-efficient e-ink display

Smartphone app

Up to 4 years battery life (2xAA)

Access to the Aranet business ecosystem (Aranet PRO, Aranet Cloud, SensorHUB) – only available with Aranet4 PRO

Webshop for 🇪🇺 EU and 🇺🇸 US countries only:

For orders in the 🇬🇧 UK visit Amazon:

— Aranet4 users worldwide —

© 2021, SAF Tehnika AS, All Rights Reserved. Manufactured in the EU.

Aranet offers industrial IoT environmental monitoring solutions for a diverse range of businesses, making it easy to collect and analyze real time data. Aranet is designed and manufactured by SAF Tehnika.

Aranet offers industrial IoT environmental monitoring solutions for a diverse range of businesses, making it easy to collect and analyze real time data. Aranet is designed and manufactured by SAF Tehnika.

© 2021, SAF Tehnika AS, All Rights Reserved. Manufactured in the EU.

⭐⭐⭐⭐⭐
«Really nice product if you're interested in detailed data about air quality! It also has three other meters besides CO₂ - humidity, temperature and air pressure - a combo hard to find in similar devices.»

⭐⭐⭐⭐⭐
«This is an exceptionally well-built device which, having been users of SAFs microwave products for over ten years, comes as no surprise to us. The engineering quality is very good. Would recommend.»

⭐⭐⭐⭐⭐
«Accurate and fast-reacting air quality monitoring. I would advise this instrument to anyone who wants to check if indoor ventilation is sufficient.»

⭐⭐⭐⭐⭐
«Fast delivery, exactly as described, works as described, astonishing how much impact sealed windows have on the level of indoor CO₂ - shows that ventilation is a need with new sealed windows.»

⭐⭐⭐⭐⭐
«An indispensable tool. Highly recommended for monitoring schools, workplaces and home air quality.»

⭐⭐⭐⭐⭐
«Provides interesting information about the air quality. I've never seen a device like this before. I find it useful.»

⭐⭐⭐⭐⭐
«Indoor air quality has an important impact on our health. Take care of yourself and your loved ones with Aranet4!»

⭐⭐⭐⭐⭐
«The Aranet4 is a neat, little air quality monitor with high-grade CO₂ sensor.»

⭐⭐⭐⭐⭐
«Aranet4 is good, it has certainly provided some insight into my ventilation requirements, and I will likely rotate it around my rooms so I can optimize our air quality.»

⭐⭐⭐⭐⭐
«Aranet4 HOME is so portable that it can be used on the move, can be a great way to slow down the spread of Coronavirus and airborne viruses that may be lurking indoors.»

© 2021, SAF Tehnika AS, All Rights Reserved.
Manufactured in the EU.

Aranet offers industrial IoT environmental monitoring solutions for a diverse range of businesses, making it easy to collect and analyze real time data.
Aranet is designed and manufactured by SAF Tehnika.