Strong Demand for Non-Contact Sensing Boosts Infrared Sensor Market

The infrared sensors market is poised for substantial growth during 2023–2028, supported by rising automation, increasing security needs, and expanding adoption across consumer and industrial applications. Infrared (IR) sensors detect thermal radiation and convert it into measurable signals, making them indispensable in solutions requiring non-contact monitoring, motion detection, and temperature measurement.

As per Stratview Research, “The infrared sensor market is likely to grow at a promising CAGR of 5.1% during 2023-2028 to reach USD 1.4 billion in 2028."

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Applications

Infrared sensors are widely used in consumer electronics, particularly in smartphones, laptops, and smart home devices for proximity sensing, gesture recognition, and ambient light detection. In the automotive sector, IR sensors enable driver monitoring, cabin climate control, and advanced driver-assistance features. Industrial applications include predictive maintenance, quality inspection, and safety monitoring in manufacturing environments. Healthcare also represents a significant application area, where IR sensors are used in thermography, non-contact thermometers, and patient monitoring systems. Additionally, defense and aerospace rely on IR imaging and surveillance technologies for tracking, detection, and situational awareness.

Key Drivers

One of the primary growth drivers from 2023 to 2028 is the rapid adoption of smart devices and IoT ecosystems that demand compact, energy-efficient sensor technologies. The automotive industry’s shift toward electrification and autonomous features further accelerates IR sensor integration. Heightened global focus on security and surveillance continues to boost demand for infrared cameras and motion detection systems. Increasing use of automation in industrial operations also plays a vital role, as IR sensors provide reliable thermal feedback for equipment monitoring. Advances in microelectronics and sensor miniaturization are making infrared solutions more cost-effective and accessible across new sectors.

Future Opportunities

Further opportunities lie in wearable devices, smart healthcare platforms, and next-generation robotics that require precise thermal and environmental sensing. Growth in smart cities and building automation will expand the use of IR sensors for energy management and security. Emerging applications in agriculture, environmental monitoring, and consumer AR/VR systems are also expected to shape the future of the infrared sensors market, ensuring strong momentum through 2028.