IoT Devices - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026-2031)

The ioT devices market size is expected to increase from USD 230.42 billion in 2025 to USD 273.63 billion in 2026 and reach USD 534.71 billion by 2031, growing at a CAGR of 14.34% over 2026-2031. This report is Segmented by Application Type (Connected and Smart Home, Medical IoT, Connected Car, Smart Cities, Industrial IoT, and More), Device Category (Smart Speakers and Displays, Wearables, Connected Consumer Appliances, and More), Connectivity Technology (WPAN, WLAN, and More), Power Source (Battery-Powered and More) and Geography. The Market Forecasts are Provided in Terms of Value (USD).

Global IoT Devices Market Trends and Insights

5G and LPWAN Roll-Outs Accelerating Massive-IoT Shipments

RedCap 5G networks launched in 27 countries during 2025, offering mid-tier bandwidth that fits cameras, wearables, and industrial sensors without the high energy draw of enhanced mobile broadband. Operators priced annual data plans below USD 2 per device, making nationwide deployments economical. Parallel growth in LoRaWAN and NB-IoT, especially in India and Brazil where utilities replaced legacy meters, boosted unit volumes past 180 million in 2025. Harmonized 900 MHz spectrum in ASEAN now lets logistics providers use one hardware design across multiple countries. These developments lower connectivity costs, remove roaming barriers, and unlock long-tail use cases that require billions of low-throughput links.

Edge-AI Silicon Cost Decline Expanding Vision-Enabled Industrial IoT

Microcontrollers with on-board neural engines fell below USD 3 at million-unit scale in 2025, allowing manufacturers to add real-time defect detection to cameras without sending images to the cloud. Automotive suppliers deployed these systems on paint lines and reduced scrap rates by up to 18% in German and Japanese plants. Local inference also satisfies European data-sovereignty rules and keeps latency under 10 milliseconds, a threshold required for safety-critical tasks. Vendors now bundle hardware encryption with neural engines, helping factories meet IEC 62443 cybersecurity benchmarks. Lower silicon prices, regulatory pressure, and security features are driving rapid penetration of vision-enabled sensors on the factory floor.

Fragmented Firmware-Update Ecosystems Creating Cyber-Risk

Around 40% of installed IoT controllers lack reliable over-the-air update paths, keeping known vulnerabilities unpatched for months. In 2025 CISA published 18 advisories targeting industrial gear whose owners faced expensive on-site visits to install fixes. Proprietary bootloaders and competing update protocols block enterprises from adopting a single patch workflow. Cyber-insurance providers reacted by raising premiums 15-25% unless quarterly updates are proven. Without a universal standard akin to automotive UNECE WP.29, firms accrue technical debt that eventually forces costly retrofits or early device replacement.

Other drivers and restraints analyzed in the detailed report include:

• Reimbursement Policies Boosting Remote-Patient Monitoring Devices
• V2X Regulations Catalyzing Connected-Car Hardware Installations
• Semiconductor Supply Volatility for Ultra-Low-Power MCUs

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Smart Agriculture is set to rise at a 14.39% CAGR during 2026-2031 on the back of precision irrigation and livestock-health monitors in water-stressed zones such as California’s Central Valley and India’s Punjab. The IoT devices market size for smart-home applications climbed to 30.82% share in 2025, but growth is slowing because household penetration now exceeds one-third in North America and Western Europe.

Medical IoT accelerated after U.S. reimbursement reforms, taking 18% of the application pie in 2025. FDA approvals rose 40% year over year, shortening product launch cycles and making connected health gear a rising revenue source. Connected-car deployments track V2X deadlines yet still face long homologation cycles that defer revenue recognition. Industrial IoT remains the largest enterprise opportunity, as vibration and thermal sensors cut downtime by up to 30% in pilot plants.

Smart Speakers and Displays delivered 26.61% of IoT devices market share in 2025, but replacement windows have extended to four years, slowing further gains. Connected Consumer Appliances are forecast to grow at 14.43% through 2031 because European and Californian rules now oblige refrigerators and thermostats to report real-time power use.

Wearables sustain double-digit expansion as pulse-oximetry and atrial-fibrillation detection receive FDA clearance, positioning devices for health savings account reimbursement. Industrial sensors post the highest average selling price, reflecting ruggedized enclosures and explosion-proof certifications. GPS trackers for scooters and e-bikes are scaling after London and Paris mandated live-location feeds to enforce parking rules.

Complete Report Scope:

• By Application
  • Connected and Smart Home
  • Medical IoT
  • Connected Car
  • Smart Cities
  • Industrial IoT
  • Personal IoT
  • Smart Agriculture
  • Other Applications
• By Device Category
  • Smart Speakers and Displays
  • Wearables (Watches, Bands, Hearables)
  • Connected Consumer Appliances
  • Smart Energy and Utility Devices (Meters, Thermostats)
  • Industrial Sensors and Actuators
  • Connected Cameras and Security Devices
  • Micro-mobility Trackers
  • Self-powered Environmental Sensors
• By Connectivity Technology
  • WPAN (Bluetooth, Zigbee, Z-Wave)
  • WLAN (Wi-Fi 4/5/6/6E/7)
  • LPWAN (NB-IoT, LTE-M, LoRa, Sigfox)
  • Cellular (4G, 5G, C-V2X)
  • Satellite IoT
  • Hybrid Multi-band Modules
• By Power Source
  • Battery-powered
  • Energy-harvested
  • Mains-powered
• By Geography
  • North America
    • United States
    • Canada
    • Mexico
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • Rest of Europe
  • Asia Pacific
    • China
    • Japan
    • India
    • South Korea
    • Rest of Asia Pacific
  • Middle East
    • Saudi Arabia
    • United Arab Emirates
    • Rest of Middle East
  • Africa
    • South Africa
    • Nigeria
    • Rest of Africa

Geography Analysis

North America is projected to grow at 14.62% between 2026 and 2031, outpacing other regions. U.S. Farm Bill grants worth USD 800 million fund sensor-driven irrigation, and V2X mandates compel automakers to add connectivity by 2027. Utilities in Texas and Ontario installed 12 million smart meters in 2025 to support time-of-use tariffs. Mexico’s factories are adding predictive-maintenance sensors to meet export quality standards, driving local demand for rugged industrial modules.

Asia-Pacific held 41.72% share in 2025, fueled by China’s smart-city procurements, India’s metering mandates, and factory automation in ASEAN. Domestic suppliers shipped 450 million modules, giving the region strong local ecosystems. Japan and South Korea rolled out more than 50 enterprise 5G networks each to service semiconductor and automotive plants that need sub-millisecond latency.

Europe continues to scale IoT under the Green Deal, mandating connected thermostats, occupancy sensors, and smart chargers. Germany, France, and Italy are adding predictive-maintenance devices in heavy industries to curb downtime. The Middle East is using IoT in megaprojects such as NEOM, where autonomous vehicles and drone logistics are embedded from day one. Africa remains early stage, with pilot smart-meter and agriculture programs in South Africa and Nigeria. South America is expanding satellite IoT to monitor cattle and grain silos across remote farmland.

List of Companies Covered in this Report:

• Apple Inc.
• Samsung Electronics Co. Ltd.
• Amazon.com Inc.
• Alphabet Inc. (Google)
• Xiaomi Corp.
• Cisco Systems Inc.
• Huawei Technologies Co. Ltd.
• Microsoft Corp.
• Intel Corp.
• Honeywell International Inc.
• Siemens AG
• LG Electronics Inc.
• Sony Group Corp.
• Robert Bosch GmbH
• Schneider Electric SE
• Signify N.V. (Philips)
• Arm Ltd.
• Qualcomm Inc.
• NXP Semiconductors N.V.
• Dell Technologies Inc.
• Ericsson AB
• Quectel Wireless Solutions Co. Ltd.
• Telit Cinterion
• Particle Industries Inc.

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support