IoT statistics are numerical data and facts that measure and describe the size, growth, and impact of the Internet of Things (IoT) in various domains and industries. IoT is a term that refers to the network of physical objects, such as devices, vehicles, appliances, or sensors, that are connected to the internet and can communicate and exchange data with each other. IoT has many applications and benefits, such as improving efficiency, productivity, safety, and convenience, but also poses some challenges and risks, such as security, privacy, and reliability.
IoT Statistics by Domain and Industry
IoT statistics can be categorized by different domains and industries, such as:
- Consumer IoT: This domain covers the IoT devices and services that are used by individuals or households for personal or domestic purposes, such as smart home devices, wearable devices, smart speakers, or smart TVs. Some of the statistics for this domain are:
- The global consumer IoT market size was valued at $104.4 billion in 2020 and is expected to reach $1,076.9 billion by 2028, growing at a compound annual growth rate (CAGR) of 33.2%.
- The number of consumer IoT devices worldwide was estimated at 6.6 billion in 2020 and is projected to reach 12.9 billion by 2025.
- The most popular consumer IoT devices in 2020 were smart TVs (1.1 billion), smart meters (0.8 billion), and smart speakers (0.6 billion).
- Industrial IoT: This domain covers the IoT devices and services that are used by businesses or organizations for commercial or operational purposes, such as manufacturing, agriculture, transportation, or healthcare. Some of the statistics for this domain are:
- The global industrial IoT market size was valued at $263.4 billion in 2020 and is expected to reach $1,330.6 billion by 2028, growing at a CAGR of 22.7%.
- The number of industrial IoT devices worldwide was estimated at 7.6 billion in 2020 and is projected to reach 13.8 billion by 2025.
- The most popular industrial IoT devices in 2020 were connected cars (1.4 billion), smart meters (0.8 billion), and smart cameras (0.6 billion).
- Public IoT: This domain covers the IoT devices and services that are used by governments or communities for public or social purposes, such as smart cities, smart grids, or smart education. Some of the statistics for this domain are:
- The global public IoT market size was valued at $127.5 billion in 2020 and is expected to reach $1,009.8 billion by 2028, growing at a CAGR of 29.7%.
- The number of public IoT devices worldwide was estimated at 1.1 billion in 2020 and is projected to reach 4.1 billion by 2025.
- The most popular public IoT devices in 2020 were smart street lights (0.3 billion), smart parking (0.2 billion), and smart waste management (0.1 billion).
Sources for More Information
If you want to learn more about IoT statistics, you can check out some of the following sources: