Motion sensor market seen reaching $23.51B by 2035

The global motion sensor market is projected to grow from $10.68 billion in 2026 to $23.51 billion by 2035, driven by smart buildings, automotive ADAS, and multi-sensor AI platforms. Market Research Future also highlights rising demand for motion sensing in healthcare, security, and IoT-enabled infrastructure.

Why it matters: - Motion sensors are moving from basic security triggers into core infrastructure for smart buildings, vehicles, healthcare, and industrial automation. - The market’s expansion reflects broader demand for energy efficiency, safer automation, and more intelligent edge devices. - The shift away from legacy PIR-only systems points to stronger demand for multi-technology sensing platforms.

What happened: - Market Research Future estimates the global motion sensor market at $9.74 billion in 2025. - The market is projected to rise from $10.68 billion in 2026 to $23.51 billion by 2035. - That forecast implies a 9.18% compound annual growth rate during the period. - The report links growth to smart home and building automation adoption in North America and Europe. - The report also points to rising motion sensing use in automotive ADAS and autonomous vehicle platforms. - The research includes a sample report link: Full PDF sample copy.

The details: - The market grew from about $6.38 billion in 2021 to an estimated $9.74 billion in 2025. - More than $2.4 trillion in global IoT infrastructure investment is expected through 2035, according to the report. - Legacy passive infrared sensors are giving way to systems that combine microwave Doppler radar, ultrasonic sensing, LiDAR, and computer-vision-based motion analysis. - A Deloitte IoT industry survey cited in the report found top-quartile smart building operators using AI-enhanced multi-sensor fusion systems saw 31% to 36% lower false alarms and 22% better energy management efficiency than peers using standalone PIR systems. - AI-enhanced motion sensing is helping sensors distinguish between human presence, animal movement, and environmental disturbances in real time. - Motion sensing is also being used for gesture control, touchless elevator controls, radar-based vital-sign monitoring, fall detection, in-cabin occupant monitoring, and crowd density analysis. - Ultra-low-power motion sensor ICs are enabling years-long battery operation in wireless IoT nodes. - The report segments the market by technology, end-use application, connectivity, detection range, and organization size. - Technology categories include Passive Infrared, Microwave/Doppler Radar, Ultrasonic, Dual-Technology, LiDAR, and Image-Based sensing. - End-use categories include security and surveillance, consumer electronics, automotive and transportation, industrial automation, healthcare, and smart building and HVAC. - Connectivity options include wired and wireless, with wireless covering Wi-Fi, Zigbee, Z-Wave, Bluetooth, and LoRaWAN. - Detection ranges are grouped as short range up to 5 meters, medium range from 5 to 25 meters, and long range above 25 meters. - Organization-size segmentation includes SMEs and large enterprises.

Between the lines: - The market is shifting toward sensor fusion because standalone PIR systems are limited by narrow detection angles, false alarms, and single-axis sensitivity. - The competitive race now centers on edge AI, miniaturization, and integrated multi-modal chips that combine motion, environmental, and biometric sensing. - mmWave radar is emerging as a premium option because it supports high-precision presence detection and avoids camera-based privacy concerns. - Smart building demand is being reinforced by occupancy-based HVAC and lighting controls tied to LEED and BREEAM certifications. - Healthcare demand is expanding as motion sensors support fall detection, gait analysis, sleep monitoring, and remote patient surveillance. - The report projects the addressable healthcare and elderly care motion sensor market to exceed $2.8 billion by 2035.

What's next: - Motion sensing adoption is expected to deepen as automakers expand ADAS and in-cabin monitoring features. - Smart building operators are likely to keep replacing standalone PIR systems with AI-driven multi-sensor platforms. - The report sees continued growth in wireless, low-power motion sensing for remote and high-density IoT deployments. - Strategic acquisitions of MEMS startups, LiDAR specialists, and computer vision firms are expected to keep reshaping competition. - The report’s full description is available here.

The bottom line: - Motion sensors are becoming a foundational layer for connected buildings, vehicles, and healthcare systems, not just a security add-on.