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Buildings Prioritise Health, Wellbeing and Indoor Air Quality


Wellbeing and Indoor Air QualitySontay Launches GS-TIAQ-S to Help Smart


Sontay Launches WELLSense to Help Smart Buildings Prioritise Health,


Official launch at Smart Buildings Show 2026 Edenbridge, Kent, UK – September 2026 – Sontay is excited to announce the launch of WELLSense , a next-generation Total Indoor Air Quality Sensor developed to meet the growing demand for healthier, smarter and more sustainable buildings. Officially launching at Smart Buildings Show 2026, WELLSense is the culmination of more than two


years of innovation, development and customer collaboration, bringing together comprehensive environmental monitoring within a single, elegant sensing platform. As organisations place greater emphasis on employee wellbeing, productivity and healthy indoor


environments, indoor air quality has become a critical consideration in building design and operation. At the same time, frameworks such as the WELL Building Standard® are increasingly influencing how buildings are designed, managed and assessed, driving demand for accurate and accessible environmental data. WELLSense has been developed to support this growing market need by providing a complete picture


of indoor environmental conditions through a single device. These devices can be used to support buildings in achieving the WELL Building Standard.


22 October, The Brewery, London


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Raising Standards, Proving Competence, Delivering Better Buildings


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The sensor continuously monitors: • • • •


• Relative Humidity •


PM1, PM2.5 and PM10 particulates Carbon Dioxide (CO₂) Carbon Monoxide (CO)


Total Volatile Organic Compounds (TVOC) Temperature


With BACnet and Modbus communications as standard, WELLSense integrates seamlessly into modern Building Management Systems, providing real-time environmental data that can support intelligent ventilation strategies, optimise building performance and enhance occupant wellbeing. The development of the WELLSense was driven by increasing customer demand for a solution


capable of combining multiple indoor air quality measurements, modern aesthetics and straightforward integration into smart building ecosystems. “Over the past few years, we have seen a significant increase in conversations around the WELL Building Standard encompassing indoor air quality, occupant wellbeing and healthy building design,” commented Stacey Lucas, Commercial & Marketing Director at Sontay. “Customers wanted a solution that could deliver comprehensive environmental monitoring that supports achieving the WELL Building Standard while remaining simple to integrate and intuitive to use. WELLSense has been developed to answer that challenge.” Designed with both performance and user experience in mind, WELLSense features configurable traffic-


light LED indicators, an optional E-Paper display, and optional setpoint and fan speed functionality. The result is a sensor that not only provides valuable building performance data but also helps occupants better understand and control the environment around them. By combining particulate monitoring,


CO₂, CO, TVOC, temperature and humidity sensing within a single platform, the WELLSense represents a significant step forward in helping building owners, consultants, system integrators and facilities managers create healthier indoor environments while supporting sustainability and smart building objectives. The launch further reinforces


Sontay’s commitment to delivering innovative sensing solutions that enable data-driven building performance and support the transition towards healthier, more sustainable buildings.


Visit Sontay at Smart Buildings Show 2026 Visitors to Smart Buildings Show 2026 are invited to meet the Sontay team and experience the new WELLSense devices first-hand. Discover how advanced indoor air quality monitoring can support WELL- aligned building strategies, improve occupant wellbeing and provide the data required to create healthier, smarter and more responsive buildings. Whether you are a consultant, system


GET YOUR TICKETS BESA Conference hpv BSEE Sep26.indd 1 38 BUILDING SERVICES & ENVIRONMENTAL ENGINEER SEPTEMBER 2026 24/8/26 10:04


integrator, facilities manager or building owner, visit Sontay at the show to learn more about the future of indoor environmental monitoring and smart building sensing. For further information, visit www. sontay.com.


www.sontay.com Read the latest at: www.bsee.co.uk

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