Galaxy Watch heat alerts bring work-stop rules to Samsung construction sites
Samsung Electronics is expanding Galaxy Watch into workplace safety by applying heat risk alerts at a semiconductor construction site. The system reflects Korea’s perceived-temperature work-stop guidance. Incheon National University and Samsung Medical Center helped validate the prediction algorithm.

Galaxy Watch is moving from consumer health tracking into heat safety at industrial sites. Samsung Electronics will apply a Galaxy Watch-based heat risk alert system at the Pyeongtaek semiconductor production line construction site in cooperation with the Ministry of Employment and Labor. The system connects perceived-temperature risk levels with alerts on the worker’s wrist.
Work-stop guidance on the wrist
The alert model reflects the ministry’s heat response guide. On outdoor and large construction sites, perceived temperature is more important than air temperature alone because humidity, radiant heat and workload shape the actual risk. When the heat risk level rises, Galaxy Watch can notify workers, while site managers can adjust breaks, cooling, work hours and stoppages under the step-by-step standards.
Algorithm validation
Incheon National University and Samsung Medical Center participated in validating the prediction algorithm. That gives the project a stronger occupational health foundation beyond a simple wearable feature. The first application at Pyeongtaek matters because semiconductor construction schedules are tight and delays can create heavy won-denominated costs.
The system will not replace basic safety management. Rest, hydration, shaded areas and the authority to halt work remain essential. But wearable alerts can shorten the time between rising heat risk and field action, a practical advantage for construction, manufacturing, logistics and shipbuilding sites facing hotter Korean summers.
Key points
- Samsung Electronics is expanding Galaxy Watch into workplace safety by applying heat risk alerts at a semiconductor construction site. The system reflects Korea’s perceived-temperature work-stop guidance. Incheon National University and Samsung Medical Center helped validate the prediction algorithm.
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FAQ
Where will the Galaxy Watch heat alert system be used?
It will be used at the Pyeongtaek semiconductor production line construction site.
What standard does the alert system follow?
It reflects the ministry’s heat response guide and perceived-temperature-based work-stop criteria.
Who validated the prediction algorithm?
Incheon National University and Samsung Medical Center participated in the validation.
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