Heatstroke prevention measures: Health management system 'GenVital LTE'
Early detection of heatstroke risk! We support workers' health management with a dedicated wristband!
【NETIS Registration Number】KT-240128-A "GenVital LTE" is a system that supports the health management of field workers by instantly notifying both the work manager and the worker themselves with an alert when indicators calculated by the health management judgment algorithm developed by Obayashi Corporation exceed set thresholds. These indicators are based on heart rate and location data collected through a wristband, as well as the heat index at the construction site. <Standard features specialized for the health management of field workers> ⚫︎ Four-level indicator display ⚫︎ Fall detection* ⚫︎ SOS signal from the wearer* ⚫︎ Location data acquisition ⚫︎ Automatic collection of heart rate and heat index ⚫︎ Daily/Monthly report output *Currently under development. With the revision of the Labor Safety and Health Regulations coming into effect on June 1, 2025, businesses will be required to implement measures against heatstroke. The use of wearable devices is also recommended to quickly identify workers at risk of heatstroke. "GenVital LTE" is a device that quickly detects the risk of heatstroke and is suitable for the safety management of field workers! Please feel free to consult with us.
basic information
Functions and Features <Main Functions> - It is possible to check the physical condition of each worker. - An icon representing the heatstroke risk index in four levels is displayed. The data collected on the dedicated cloud service "GRIFFY Wear." is updated every minute, allowing real-time monitoring of heart rate and heat index from the management screen. If the indicators exceed the threshold and it is determined that the risk of heatstroke for a worker has increased, an alert email including the name of the affected individual will be sent to the administrator. ■GenVital LTE Wristband Specifications Manufacturer: Sony Network Communications Inc. Power Supply: Battery (12h) *May vary depending on the usage environment. Communication: LTE-M Water and Dust Resistance Rating: IP68 Weight: Approximately 30g
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Applications/Examples of results
■Results of Utilization for the 2024 Season Starting in May 2024, the operation of "GenVital" began at approximately 60 construction sites (about 100 locations) managed by Obayashi Corporation, targeting around 3,000 workers. Analysis after the season concluded confirmed that the incidence of heat-related illnesses was reduced to 0.1% compared to traditional measures. *According to a survey conducted on October 1, 2024, there were 3 reported cases out of 3,000 individuals. Moving forward, our company plans to continue improving the product and contributing to solving challenges in the construction industry. For more details, please visit "PR TIMES STORY." https://prtimes.jp/story/detail/rwpG9nh5o9b
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The health management solution "GenVital LTE" has added features such as "crouching detection," "AI advice," and "integration with on-site chat 'direct'."
◾️Overview of New Features <Curled-up Detection Function> If a state of immobility continues due to poor health, it will be detected as "curled-up," and in addition to alerts from the wristband itself, an alert email will be sent to the work manager. <AI Advice Function> A weekly report comparing data collected from the wristband wearer over the past two weeks will be sent every week. AI-generated advice will also be provided. <Integration with On-site Chat "direct"> It is possible to push notifications of various alerts to the on-site chat "direct," which is widely used in construction sites. * An account for "direct" is required to receive notifications. * For more details about "direct," please refer to the website of L is B Co., Ltd. The implementation of these new features will further enhance the safety of on-site workers and improve the efficiency of safety management. For more details, please check the link provided.
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Notice of Participation in the 8th International Construction and Surveying Exhibition (CSPI2026) from June 17 to 20 in Chiba.
We will be exhibiting at the "8th International Construction and Surveying Expo (CSPI-EXPO2026)" to be held from June 17 (Wednesday) to June 20 (Saturday), 2026, at Makuhari Messe. ■ Booth Number: 07-60 ■ Products Scheduled for Exhibition - Health Management Solution "GenVital LTE" - Rebar Inspection AR System "BAIAS" - Sleeve Inspection App "SLEEVY" - Virtual Sign Display System "VirtuaSign" *Please note that the exhibited products may be added or changed without notice before the event. On the day of the event, you will be able to see actual products, services, and demonstrations, so we encourage you to visit the venue. We sincerely look forward to your attendance.
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May 13-15, Osaka: Notice of Participation in the 1st Extreme Heat Tech Osaka
We will be exhibiting at the "1st Extreme Heat Tech Osaka" to be held from May 13 (Wednesday) to May 15 (Friday), 2026, at Intex Osaka. <Exhibited Products> Health Management Solution "GenVital LTE" *Exhibited products may be added or changed without notice before the event. ■Booth Number: K1-17 On the day of the event, you will be able to see actual products, services, and demonstrations, so please take this opportunity to visit us at the venue. We sincerely look forward to your attendance.
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Announcement of the publication of the case study for the health management solution "GenVital LTE".
In this case study, we have received cooperation from Obayashi Corporation and Sankyu Inc., leaders at the forefront of the construction and logistics industries, to introduce their specific initiatives regarding "early detection of heatstroke risk" and "ensuring worker safety." Additionally, we have published an interview article with Obayashi Corporation, who contributed to the development of "GenVital LTE," as a "development story." As heatstroke risk has become a social issue, we encourage everyone in companies working on improving on-site productivity and safety measures for workers to read this for insights. GRIFFY will continue to contribute to creating safer and more comfortable working environments through DX solutions, including "GenVital LTE." ◾️ Obayashi Corporation (case study) ◾️ Sankyu Inc. (case study) ◾️ Obayashi Corporation (development story) *Please check the link for more details on the article.
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GenVital LTE has received the Startup Encouragement Award at the "Reiwa 7th Year Infrastructure DX Awards."
We are pleased to announce that our health management solution "GenVital LTE" has received the "Startup Encouragement Award" at the "2023 Infrastructure DX Awards" hosted by the Ministry of Land, Infrastructure, Transport and Tourism. This recognition comes just six months after its launch in May 2025, during which we have gained over 100 users and implemented more than 2,200 units, receiving high evaluations in terms of effectiveness, advancement, and dissemination. Details regarding the effectiveness, advancement, and dissemination of "GenVital LTE," which received high praise, can be found at the provided link. Currently, GRIFFY is considering additional features for GenVital LTE and exploring IoT service collaborations based on feedback from users. We will leverage this award as an opportunity to accelerate the improvement of product satisfaction and the expansion of our user base, further contributing to the realization of safe and efficient site management.
Distributors
We provide new value through digital technology to everyone involved in the construction industry. While the construction industry demands high standards of safety and quality management, it faces issues such as project delays and quality deterioration due to a shortage of skilled workers. Through digital technology, we are committed to streamlining the construction production process and improving productivity, while also challenging ourselves to create "new value" that is not bound by existing conventions. We aim to contribute to the creation of an environment where everyone involved in the construction industry can work happily. ■ About "Genba-roid" "Genba-roid" is a DX service that realizes productivity improvement at construction sites through digital power. It has been utilized in over 20,000 civil engineering, construction, and disaster sites (as of the end of October 2024), offering a diverse range of products for various trades. Backed by extensive implementation experience, know-how, and technology, we thoroughly support safety measures, progress management, and crime prevention at the site, and we will accompany you until the results of DX are achieved for the challenges you face. Please feel free to contact us for inquiries or consultations.
