Used today by companies such as Hartmann, ISS, DR, and Muncholm – and by 50,000+ employees across Denmark.
Do you know this?
"It's too hot in here"
Employees are complaining about the temperature. Nobody knows if they are right. SKYEN measures and removes the discussion.
"I always get a headache in the afternoon"
CO₂ above 1,000 ppm noticeably reduces concentration. Most offices exceed this limit daily without realizing it.
"We have a lot of sick days"
Poor air quality is documented as one of the primary causes of sick leave. SKYEN provides you with the data to act on it.
... You're not alone. 1/3 of all companies struggle with the perception of poor indoor climate.
CLOUD
SKYEN is designed to be understood by everyone – students, teachers, caretakers, and care staff. The sensor lights up in three colours and tells you exactly what needs to be done:
No WiFi. No app installation. Plug it in, and it works.
An overview of all your premises
- ✓ Real-time data on CO₂, temperature, humidity, noise, light, and TVOC – in each individual room – based on data, not gut feeling
- ✓ Workplace assessments (APV) and ESG documentation directly from the dashboard – ready for use without manual data collection
- ✓ Notifications when a room exceeds your limit values – no need to check manually
- ✓ API integration with your own systems – several companies are already importing SKYEN data into their own dashboards
Documented benefits of a better indoor climate:
🧠 61%
Improved performance on cognitive tasks.
Harvard T.H. Chan School of Public Health
🤧 58%
Fewer sick days – an average of 4 days per employee per year.
World Green Building Council
🦠 70%
Lower risk of disease transmission via airborne viruses.
Government of the United Kingdom
Choose the package that suits your business
Get a tailored offer
Contact us for pricing
✓ Everything from office suites
✓ Dedicated onboarding
✓ Volume discount
✓ Invoice and EAN payment
Over 50,000 already use THE CLOUD ⭐️⭐️⭐️⭐️⭐️
An overview of all your premises
With SKYEN's dashboard, you can see the indoor climate in all classrooms, meeting rooms, and institutions – on one screen, in real-time.
✓ Real-time overview — see CO₂, temperature, humidity, noise, light, and TVOC for each room simultaneously
✓ Historical data and reports — document developments over time and use them directly in workplace risk assessments (APV) and ESG reporting
✓ Notifications — receive alerts when a room exceeds your own threshold values
✓ Data integration — API access to your own systems. Already used by several municipalities' IT departments
The Indoor Climate Label™ also gives each room an overall A–E rating, so you can see at a glance where efforts are most needed.
Fewer sick days, better well-being!
... Optimize the working environment with one solution
Get control of CO₂, noise, light and air quality – without complicated setup. SKYEN measures everything, delivers reports and shows that you take the working environment seriously.
See in the video why the indoor climate in your organization is important and how SKYEN measures and visualizes the six most important indoor climate parameters.
Choose the plan that suits your company
See how the indoor climate really affects your employees
👉 Order a free trial unit for 30 days!
The trial unit will show you exactly where the challenges in your work environment arise – and how they can be solved.
No obligations, no sales pressure – just data you can use.
How quickly is the CLOUD ready for use?
You plug it in and scan the QR code – it takes less than 5 minutes. No IT department, no WiFi setup, no installation technicians.
Can we pay by invoice or EAN?
Yes. For orders over DKK 1,000 excl. VAT, we can send an invoice. Place an order and send your EAN number to hello@aabn.io and we will send you an invoice.
Can SKYEN document our efforts in ESG or APV work?
Yes. With quarterly reports and access to real-time data, you get documentation that can be used in both ESG reporting, working environment discussions and APVs.
How does SKYEN help with DGNB certification?
The CLOUD documents performance, alerts you to deviations and makes it easy to analyze and report data.
Read more about how SKYEN helps you towards DGNB certification here
How does SKYEN affect employee well-being?
A good indoor climate has been documented to increase productivity by up to 61% and reduce sick days by up to 58%. With SKYEN, it becomes easy to take action on air quality in everyday life – without the hassle of opening the window.
Can we integrate the CLOUD into our own systems?
Yes. With an open API, SKYEN's data can be connected directly to your dashboards, ventilation control or other building management - several of our customers do just that.
How does SKYEN compare to other solutions on the market?
SKYEN combines visual nudging, advanced measurements and user-friendly data access in one device:
- Measures 6 parameters (more than most competitors)
- Plug-and-play with built-in SIM (no WiFi or IT setup)
- Access to data via QR code, dashboard and API
- Danish-developed solution with data storage in the EU
- Customization options – e.g. CO₂ alarm levels and report frequency
Compared to classic CO₂ lamps and many "smart sensors", SKYEN is both easier to use and more flexible – without compromising data quality.**
You can try the solution for free for 30 days - after which we will provide a tailored offer.









