Measure
Indoor and outdoor sensors for CO2, PM, VOC, humidity, temperature, pressure, noise and more.
ABOUT SMART SENSOR DEVICES
Air quality monitoring, Bluetooth innovation and IoT solutions from Sweden
Smart Sensor Devices AB develops connected sensing products and practical IoT solutions for organizations that need reliable environmental data, smart control and Bluetooth connectivity. Since 2016, we have helped customers measure air quality, understand indoor and outdoor environments, and turn sensor data into useful decisions.
WHO WE ARE
We build sensor products that make environmental data easier to use
Smart Sensor Devices was founded in 2016 in Stockholm by Axel G. Hammar. The company develops air quality monitoring products, Bluetooth Low Energy devices and IoT solutions for indoor, outdoor and connected environments.
Our work is built around a simple idea: the first step toward improving air quality is to measure it accurately. Our products help customers collect real-time and historical data, review trends, create reports and act on environmental changes.
We serve different needs across commercial buildings, schools, offices, healthcare, industrial spaces, environmental projects, smart city initiatives and custom IoT deployments with cloud, local and integration-ready workflows.
Analyze
Cloud dashboard, reports, trends, CSV export and historical data for clear environmental decisions.
Act
ControlHub and integration-ready products help connect data with response in practical workflows.
OUR STORY
See how Smart Sensor Devices supports connected monitoring
Watch a short overview of the company and how our products support air quality monitoring, Bluetooth development and IoT projects.
WHAT WE BUILD
Products for monitoring, control and Bluetooth connectivity
HibouAir air quality monitors
Indoor and outdoor monitors for CO2, particulate matter, VOC, temperature, humidity, pressure, noise and environmental visibility.
View air quality products
ControlHub
Smart air quality control hardware that connects HibouAir readings with ventilation, dampers, relay, 0-10V and Modbus workflows.
View ControlHub
BleuIO and Bluetooth products
Bluetooth Low Energy USB dongles and developer tools for fast BLE application development, testing and integration.
View BleuIO
Custom IoT solutions
Custom sensing, connected hardware and integration support for organizations with specific monitoring or control needs.
Discuss projectOUR JOURNEY
From Bluetooth innovation to air quality intelligence
Since 2016, Smart Sensor Devices has grown from Bluetooth and connected sensor development into indoor and outdoor air quality monitoring, cloud analytics, ControlHub automation, and international IoT projects.
Jan 2016
Smart Sensor Devices was founded
Smart Sensor Devices was founded by Axel G. Hammar, who has worked with Bluetooth technology for many years.
Feb 2016
Joined Bluetooth organization
Smart Sensor Devices became a member of the Bluetooth organization.
Mar 2016
Developed Bluetooth-based attendance system
Student attendance could be managed inside a classroom using Close Beacon.
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Oct 2016
Introduced Smart USB Dongle
The first version of Smart USB Dongle was launched with Bluetooth 4.2 support.
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Mar 2017
Released IoT connected notification system
Released an IoT notification device with built-in camera triggered by motion and vibration sensors.
Jan 2018
Joined Startupbootcamp Smart City Dubai
Smart Sensor Devices became part of Startupbootcamp Smart City Dubai.
Mar 2018
HibouAir indoor air quality sensor system released
Released a wireless indoor air quality system for real-time environmental observation and healthier indoor spaces.
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Apr 2018
HibouAir outdoor air quality sensor system released
Released outdoor air quality monitoring for real-time environmental data and smart city applications.
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Nov 2018
Launched air quality data service with first customer
Started measuring air quality in Kista.
Jun 2019
First customer in Australia
Started providing HibouAir air quality data service in Australia.
Dec 2019
Released Smart USB Dongle v2.0
Released an updated Smart USB Dongle supporting Bluetooth 5.0 with bootloader support for easier BLE application development.
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Mar 2020
Recognized among sensor technology companies in Europe
Smart Sensor Devices was recognized among notable sensor technology companies in Europe.
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Jun 2020
Launched HibouAir CO2 sensor
Released a HibouAir air quality monitor with CO2 sensing for real-time indoor ventilation insight.
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Sep 2020
Joined Verical marketplace
Smart Sensor Devices started a distribution agreement with Verical, an Arrow Electronics company.
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Oct 2020
Received Bisnode AA certificate
Smart Sensor Devices AB received Bisnode's AA certificate.
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Nov 2020
Joined Digi-Key marketplace
Smart Sensor Devices announced a global distribution agreement with Digi-Key Electronics.
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Aug 2021
Received Nordic Growth Company award
Received the Nordic Growth Company award from UC for the company's financial statements during 2019/2020.
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Sep 2021
Joined Cisco DNA Spaces
Smart Sensor Devices joined Cisco DNA Spaces to expand air quality monitoring with CO2 and particulate matter sensors.
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Nov 2021
Joined RobotShop marketplace
Smart Sensor Devices AB joined the RobotShop marketplace.
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Jan 2022
BleuIO earned KC certification in South Korea
BleuIO received KC certification, allowing it to be sold in South Korea.
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Feb 2022
Expanded business in India
Smart Sensor Devices expanded its business in India with support from Business Sweden consultancy.
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Mar 2022
First customer in India
Started providing HibouAir air quality data service in India.
Nov 2022
Selected for the India-Sweden Innovations' Accelerator program
Smart Sensor Devices was selected for the India-Sweden Innovations' Accelerator program by the Swedish Energy Agency and Business Sweden.
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Apr 2023
Participated in the India-Sweden Innovations' Accelerator program
Participated in the 2023 India-Sweden Innovations' Accelerator program.
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Apr 2023
Received WPC certificate for the Indian market
HibouAir sensors received the WPC certificate for the Indian market.
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Oct 2023
Received Nordic Growth Award 2023
Smart Sensor Devices in Sweden AB received the Nordic Growth Award for 2023.
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Oct 2023
Signed distribution agreement with SPROUT, India
Signed a distribution agreement with SPROUT, a subsidiary of the JP Shroff Group, covering Mumbai, Goa and Pune in West India.
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Nov 2023
Released HibouAir Noise sensor
Introduced a new air quality monitoring device with noise sensing.
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Feb 2024
New Nordic distributor Induo
Started a new distribution agreement with Induo.
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Mar 2024
Listed on Environmental XPRT
Smart Sensor Devices AB was listed on Environmental XPRT, a global environmental industry marketplace.
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Apr 2024
Research paper in Sydney released
Research using HibouAir was released, highlighting comprehensive air quality monitoring insights.
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May 2024
New customer orders from Australia, USA and Canada
Started providing HibouAir air quality monitoring service for customers in Australia, USA and Canada.
Jul 2024
Released USB dongle BleuIO Pro
Released BleuIO Pro for advanced BLE programming.
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Jan 2025
Introduced SSD009-3
Introduced a compact NB-IoT and LTE-M LPWAN connectivity board for IoT solutions.
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May 2025
Released HibouAir DUO
Released HibouAir DUO, combining CO2 and particulate matter monitoring in one device.
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Sep 2025
Awarded Nordic Growth Company Certificate 2025
Smart Sensor Devices was awarded the Nordic Growth Company Certificate 2025 by UC.
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Oct 2025
HibouAir Outdoor gets a robust redesign
HibouAir Outdoor air quality monitor received a robust new design.
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Oct 2025
Expanding BLE innovation with Novel Bits
Smart Sensor Devices and Novel Bits partnered to advance Bluetooth Low Energy innovation.
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Jan 2026
Released HibouAir ControlHub
Released ControlHub, a smart programmable air quality control hub that turns air quality data into action.
MoreCUSTOM IOT DEVELOPMENT
Need a product or workflow adapted to your project?
Every monitoring project is different. Smart Sensor Devices can support custom workflows, product adaptation, integration and IoT development for customers with specific environmental monitoring or Bluetooth requirements.
We help teams move from requirement to deployment with custom IoT sensor devices, business-specific monitoring workflows, integration support and product decisions that can reduce time to market.
Discuss your project
OUR TEAM
People behind Smart Sensor Devices
Our team brings experience across embedded systems, Bluetooth technology, software, cybersecurity, sales, manufacturing and connected sensor solutions.
Axel G. Hammar
Founder and CEO
Jacky Chong
Partner and Manufacturing Manager
Ulf Söderberg
Partner and Principal Software
Emil Lindblom
Embedded and Android Software
Sheikh Shuhad
Marketing and Web Application Developer
Niclas Johansson
Cybersecurity Specialist
Thomas Karlsson
Technical Sales
Awanish Mishra
Sales Partner, USA
Phoenix, Arizona, USA
LET'S TALK
Planning an air quality monitoring or IoT project?
Whether you need a standalone sensor, a cloud monitoring setup, ControlHub integration, Bluetooth development hardware or a custom IoT solution, our team can help you choose the right path.