Experts from UnaBiz, a global integrator and provider of massive IoT services, have analyzed the trends and applications of this technology for 2026.
Towards a fully connected supply chain
In the logistics sector, traceability will continue to solidify its position as one of the main benefits of the IoT. Through connected devices, it will be possible to track trucks, containers, and even individual packages from origin to final destination, connecting all links in the supply chain: warehouses, vehicles, and distribution centers.
This visibility will reduce incidents and delays, improve safety, and allow for real-time reorganization of transport routes. Furthermore, in sectors such as food and pharmaceuticals, IoT will be key to ensuring product quality through temperature and humidity sensors in refrigerated transport, preventing losses due to cold chain disruptions.
Strengthening the safety of people and environments
After a summer marked by the devastating fires that occurred in our country, prevention against natural emergencies must be an essential priority in 2026, and IoT technology will be a fundamental ally.
Through the deployment of sensors, changes in temperature or humidity can be detected, sending real-time alerts to allow action before a fire breaks out. This predictive capability will help prepare resources in advance and provide greater protection for the environment and people.
On the other hand, prevention against viruses and bacteria will also be a priority. Thanks to IoT devices and visualization platforms, which collect real-time data on facility temperatures, it will be possible to implement effective measures to prevent diseases such as Legionnaires' disease.
In addition, having continuous information on CO₂ levels, humidity and temperature will contribute to improving health in environments such as nurseries and educational centers, indicating when a classroom should be ventilated and ensuring proper hydration of children.
Buildings and cities becoming increasingly smart
The Energy Efficiency Law will require all new buildings to be climate neutral from 2030 onwards. To achieve this, IoT technology will be key: the implementation of sensors, which continuously collect data, will allow for anticipating failures, monitoring consumption, and precisely adjusting climate control, thus reducing emissions.
This will be complemented by the development of digital twins, capable of virtually reproducing infrastructures with thermal, structural and energy data, as well as the use of artificial intelligence for automation and predictive maintenance.
In these urban environments, the sensorization of processes, such as waste collection, will reduce the carbon footprint and boost the circular economy by automatically notifying when containers reach their capacity limit.
Sustainable development of the rural environment
Optimizing critical resources like water will be crucial for the agri-food sector. According to the International Resource Panel, by 2030 global water demand will exceed supply by 40%, making precise control essential to reverse this situation.
The integration of connected sensors and IoT systems will help optimize resource use without compromising operational efficiency. Thanks to smart meters and real-time monitoring, this technology will also impact animal health by detecting, for example, diseases based on abnormal water consumption patterns.
In addition, it will contribute to the early detection of pests through environmental sensors, cameras with artificial vision and smart traps that will send immediate alerts.
In the words of Manuel Álvarez, Managing Director of UnaBiz Spain, “boosting the intelligence of connected data means solving concrete challenges: saving energy, better managing buildings and cities, optimizing supply chains, and protecting lives. For companies, adopting IoT solutions will be not only a technological matter, but a strategic one, to comply with regulations, increase competitiveness, and achieve more efficient models.”
