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Heat Stress Monitor Market - By Type (Wet Bulb Globe Temperature (WBGT) Monitors, Direct Reading Heat Stress Monitors), By Product, By Application & Forecast 2024 – 2032

  • Report ID: GMI8754
  • Published Date: Mar 2024
  • Report Format: PDF

Heat Stress Monitor Market Size

Heat Stress Monitor Market was valued at over USD 15.5 billion in 2023 and is estimated to surpass USD 29.5 billion by 2032, at a CAGR of over 7.2% between 2024 and 2032. The industry is driven by several key factors, notably the increasing awareness and concern regarding heat-related illnesses and their impact on health and productivity. As global temperatures rise due to climate change, the frequency and intensity of heatwaves are escalating, posing significant risks to workers in industries such as agriculture, construction, mining, and manufacturing. In response, governments and regulatory bodies worldwide are implementing stricter occupational safety regulations mandating the monitoring of heat stress in workplaces.

Heat Stress Monitor Market

Furthermore, the growing emphasis on employee health and safety by organizations is driving the adoption of heat stress monitoring solutions. Employers are increasingly recognizing the importance of providing a safe working environment to prevent heat-related illnesses and injuries, thereby reducing absenteeism, and improving productivity. Technological advancements in heat stress monitoring devices are also fueling market growth. Manufacturers are developing innovative solutions with features such as real-time monitoring, wireless connectivity, and data analytics capabilities, enabling better risk assessment and management of heat stress in various work settings.

In complex work environments or extreme conditions, heat stress monitors face challenges related to accuracy and reliability. Environmental factors like extreme temperatures, humidity, and airflow variations can interfere with sensor readings, leading to inaccurate measurements. Moreover, calibration issues, such as incorrect or irregular calibration, can compromise the reliability of the device. Individual variability in heat tolerance and cross-sensitivity to other environmental factors further complicates accurate heat stress assessment. These challenges highlight the need for ongoing calibration, rigorous testing, and consideration of individual factors to ensure the effectiveness of heat stress monitoring systems in safeguarding worker health and safety.

Heat Stress Monitor Market Trends

Heat stress monitors are increasingly being integrated into wearable devices such as smartwatches, safety vests, or helmets. This trend enables continuous monitoring of heat stress levels in real-time, providing immediate feedback to workers and supervisors. Integration with wearable technology enhances worker mobility and comfort while ensuring consistent monitoring, thereby improving overall safety in various work environments.

An increasing number of heat stress monitors are being equipped with wireless connectivity features, allowing seamless data transfer to centralized systems or cloud-based platforms. This trend facilitates remote monitoring and data management, enabling supervisors to track heat stress levels across multiple worksites simultaneously. Additionally, cloud-based solutions offer advanced analytics capabilities, such as predictive modeling and trend analysis, to identify potential heat stress hazards proactively and implement preventive measures. This trend enhances operational efficiency, decision-making, and compliance with safety regulations in diverse industries.

According to the Department for Promotion of Industry and Internal Trade (India), in February 2022, the manufacturing industry emerged as a fast-growing sector owing to the rapidly increasing population in the country. Investments in the industry have been on the rise, and initiatives like Make in India aim to turn the country into a global manufacturing hub. Condition monitoring deals with the comprehensive monitoring of machines in industrial production. One of the significant advantages of condition monitoring is that the solution helps companies to make more precise decisions. Therefore, it provides an opportunity for companies to increase profitability and minimize the risk of operational losses.

Heat Stress Monitor Market Analysis

Heat Stress Monitor Market Size, By Application, 2022- 2032 (USD Billion) 

Based on application, the market is divided into military, manufacturing plants, athletics & sports, agriculture, mining and oil & gas, transportation & logistics, among others. The manufacturing plants segment dominated the global market with a share of over 22% in 2023.

  • The demand for Heat Stress Monitors (HSM) in manufacturing plants is steadily growing due to several factors. With the presence of machinery, equipment, and processes generating high temperatures, ensuring the well-being of workers becomes paramount, driving the need for effective heat stress monitoring solutions.
  • Additionally, stringent regulatory standards mandate compliance with safety guidelines, including measures to manage heat stress risks effectively. Failure to meet these standards can result in penalties and legal ramifications, motivating manufacturing plants to invest in HSM technologies. Moreover, recognizing the correlation between employee health and productivity, employers are keen on maintaining optimal working conditions to enhance workforce efficiency. By implementing HSM, manufacturing plants can mitigate the risks associated with heat stress, safeguarding the health and safety of their employees while ensuring uninterrupted productivity and operational efficiency.
Heat Stress Monitor Market Share, By Type, 2023

Based on type, the market is divided into wet bulb globe temperature (WBGT) monitors, direct reading heat stress monitors, others. Wet bulb globe temperature (WBGT) segment is expected to register a CAGR of over 7.2% during the forecast period.

  • Wet bulb globe temperature (WBGT) monitors represent a crucial segment within the heat stress monitor (HSM) market. These monitors provide a comprehensive assessment of environmental conditions impacting heat stress, considering factors such as temperature, humidity, and radiant heat. WBGT monitors are particularly valuable in industries like manufacturing, mining, and athletics where workers or athletes are exposed to high temperatures for extended periods.
  • By accurately measuring WBGT, these monitors enable organizations to implement proactive measures to mitigate heat-related risks, ensuring the safety and well-being of individuals. Moreover, WBGT monitors aid in regulatory compliance, as many workplace safety standards incorporate WBGT thresholds for determining appropriate work.
China Heat Stress Monitor Market Size, 2022-2032, (USD Billion)

Asia Pacific dominated the global heat stress monitor market in 2023, accounting for a share of over 36%. Rapid industrialization and infrastructure development across countries like China, India, and Southeast Asia are creating a demand for heat stress monitoring solutions in construction, manufacturing, and other industries where workers are exposed to high temperatures. Moreover, there is a heightened awareness of occupational safety standards in the region, spurred by government regulations and corporate initiatives, leading to increased adoption of heat stress monitors to safeguard worker health. Additionally, the APAC region experiences harsh environmental conditions such as extreme heatwaves and high humidity levels, particularly in tropical and subtropical areas, necessitating effective heat stress monitoring solutions to mitigate risks for outdoor and industrial workers. Furthermore, technological advancements, including wearable sensors, wireless connectivity, and cloud-based analytics, are driving innovation in the heat stress monitoring market, with manufacturers in APAC developing advanced and cost-effective solutions tailored to the region's diverse industries.

Heat Stress Monitor Market Share

Amphenol Advanced Sensors and Honeywell International Inc. hold a significant market share of over 20% in the heat stress monitor industry. Amphenol Advanced Sensors is a key player in the market, offering a range of innovative solutions tailored to monitor and manage heat stress in various industries. The company specializes in providing high-quality sensors and monitoring devices designed to accurately measure environmental parameters such as temperature, humidity, and radiant heat, which are crucial for assessing heat stress risks.

Some of the major players in the market are TSI Incorporated, 3M Company, Honeywell International Inc., MSA Safety Incorporated, Casella Inc., FLIR Systems, Inc., Extech Instruments (FLIR Systems). These leading companies are implementing strategies such as product innovations, mergers, and acquisitions. Additionally, companies are involved in several growth and expansion strategies to gain a competitive advantage in the market.

Heat Stress Monitor Market Companies

Major players operating in the industry are:

  • Honeywell International Inc.
  • Amphenol Advanced Sensors
  • 3M Company
  • FLIR Systems, Inc.
  • MSA Safety Incorporated    
  • Quest Technologies  
  • RAE Systems

Heat Stress Monitor Industry News

  • In July 2022, Jewell Instruments brand Triplett Test Equipment has launched the HS10 Heat Stress Wet Bulb Globe Temperature Meter for monitoring heat index levels at outdoor athletic training and events, construction, iron and steel foundries, brick firing plants, glass facilities, boiler rooms, and mining sites. The HS10 simultaneously displays air temperature, humidity, and wet bulb globe temperature (WBGT) or heat index, with a display that updates every 20 seconds. Featuring a programmable audible and visual WBGT and heat index alarms, the HS10 offers an adjustable audible alarm volume and four indicators to display heat stress alert levels (caution, extreme caution, danger, extreme danger). An in/out function switch measures WBGT with or without the effects of direct sunlight. The meter is °F/°C switchable.

The heat stress monitor market research report includes in-depth coverage of the industry with estimates & forecasts in terms of revenue (USD Million) from 2018 to 2032, for the following segments:

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Market, By Type

  • Wet Bulb Globe Temperature (WBGT) Monitors
  • Direct reading heat stress monitors
  • Others

Market, By Product

  • Fix/Portable HSM
  • Handheld HSM

Market, By Application

  • Military
  • Manufacturing plants
  • Athletics and sports
  • Agriculture
  • Mining and oil & gas
  • Transportation and logistics
  • Others

The above information is provided for the following regions and countries:

  • North America
    • U.S.
    • Canada
  • Europe
    • Germany
    • UK
    • France
    • Italy
    • Spain
    • Rest of Europe
  • Asia Pacific
    • China
    • India
    • Japan
    • South Korea
    • ANZ
    • Rest of Asia Pacific
  • Latin America
    • Brazil
    • Mexico
    • Rest of Latin America
  • MEA
    • UAE
    • Saudi Arabia
    • South Africa
    • Rest of MEA


Authors: Suraj Gujar, Sandeep Ugal

Frequently Asked Questions (FAQ) :

Market size for heat stress monitor was USD 15.5 billion in 2023 and is expected to register over 7.2% CAGR from 2024-2032 owing to the increasing awareness and concern regarding heat-related illnesses and their impact on health and productivity worldwide.

Heat stress monitor industry from the wet bulb globe temperature (WBGT) segment is expected to register 7.2% CAGR from 2024-2032 due to providing a comprehensive assessment of environmental conditions impacting heat stress.

Asia Pacific heart stress monitor industry held over 36% share in 2023 and is expected to register a commendable CAGR from 2024-2032 due to rapid industrialization and infrastructure development in the region.

Honeywell International Inc., Amphenol Advanced Sensors, 3M Company, FLIR Systems, Inc., MSA Safety Incorporated, Quest Technologies, and RAE Systems, are some of the major heat stress monitor companies worldwide.

Heat Stress Monitor Market Scope

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Premium Report Details

  • Base Year: 2023
  • Companies covered: 20
  • Tables & Figures: 303
  • Countries covered: 19
  • Pages: 220
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