IoT means the Internet of Things. It’s a system of interconnected physical devices communicating via the Internet. These devices collect and share data with other systems, devices, and applications, and in many ways, the data will communicate with us and the other things it is connected to. From industrial sensors to wearables, IoT devices help make things around us smarter and more responsive by combining the digital and physical universes.

Here’s a guide to IoT devices.

What’s IoT Tech 

Simply put, IoT refers to a network of digital services that are all linked to the Internet. These things are embedded with software, sensors, and other technologies to connect and exchange data with other systems and devices on the Internet. More than seven billion systems are connected to IoT devices today, and experts predict this number will grow exponentially in the coming years. 

In the past few years, IoT has become one of the most important technologies in the 21st century. Now that we can connect everyday objects to the Internet via embedded devices, communication between people, things, and systems is more seamless. The IoT has allowed for a wide variety of functions to be performed without human intervention, leading to smarter technology, more efficient processes, and seamless integration of humans into the digital world.

This is not to say humans aren’t involved at all as IoT engineers are needed to design and maintain these systems. IoT technology can refer to any technology involved in the IoT network and can cover many industries.

While the concept of IoT has existed for a long time, recent advances in several different technologies have made it even more practical. For instance, it has given way to low-cost and low-power sensor technologies. These reliable and affordable sensors have made IoT technology possible for many manufacturers. In addition, IoT allows for better connectivity. The availability of a host of network protocols for the Internet has made it easy to connect sensors to the cloud and some other things, allowing for a more efficient transfer of data. 

IoT has also made machine learning and analytics possible. With the advances in machine learning and analytics and access to an enormous amount of data stored in the cloud, businesses will be able to easily gather insights. The emergence of allied technologies has continued to push the boundaries of IoT, and the data that the IoT produces also feeds these technologies.

What Are IoT Devices 

The IoT technology can refer to any technology involved in the IoT network. The IoT devices are an example of such technology, although other items, such as databases, servers, machines, and cloud-based systems, are also part of the IoT network. Basically, IoT devices are pieces of hardware, like gadgets, actuators, sensors, machines, or appliances, programmed for certain applications capable of transmitting data over the Internet or other networks. These devices can be embedded in industrial equipment, mobile devices, medical devices, environmental sensors, etc.

IoT devices have increasingly been using AI and machine learning to bring intelligence and autonomy to processes and systems, such as autonomous driving, medical equipment, industrial manufacturing automation engineering roles, and home automation. Most of these devices are small and operate through microcontroller-based systems. Consumer expectations on data privacy, network bandwidth, and user experience have continued to demand more on-device processing, where data is processed through IoT endpoint instead of cloud-based approaches.

Thanks to the Internet of Things, producing computer chips is now easier and quicker. All sorts of devices and items can be fitted into embedded systems, allowing them to connect to other devices around them or in a wider digital network. Many of the devices and machines that we use every day are already linked to the IoT. As technology continues to progress, our lives will most likely integrate closely with this responsive network. 

Historically, the idea of integrating intelligent systems and sensors into other items has been in discussion since the 1980s, although the term “Internet of Things” was only coined in 1999. But it is only in the past decade that this technology has been widely used and its true potential realized. Nowadays, it’s estimated that about 20 billion IoT devices are currently operating around the world, and this number is predicted to only increase in the coming years.

Where You Find IoT Devices 

There’s a vast application of the Internet of Things. It’s used in various industries, such as medical, transportation, industrial, security, smart home, wearables, and more. In the industrial setting, it’s used for a wide range of purposes. Equipment and machinery are increasingly fitted with devices capable of collecting data, using sensors, and receiving real-time instructions as they are connected to a wider smart network. 

Computer systems and robots controlled by Artificial Intelligence (AI) are increasingly being brought into industrial workplaces using smart devices capable of performing tasks without human intervention. Applying IoT in an industrial setting allows for minimal error in production and maintenance, cheaper processes, and a safer working environment. 

Modern homes and buildings are increasingly using IoT devices to control everything, from lighting to security. It allows for more nuanced control of the environment, such as turning up the heat in certain rooms, switching plugs on and off when you need to go out of the house, and detecting unusual movement inside or outside the building. Smart devices at home, such as TVs, can be connected to a wider IoT system, creating a seamless and more efficient environment that’s very easy to control.

Security systems are some of the first examples of devices linked to a wider network. And as IoT technology continues to become more advanced, so does our manner of keeping our houses safe. Nowadays, cameras and sensors can be installed in certain areas to identify and differentiate between different movements and determine whether an area is at risk.

Meanwhile, IoT wearable devices are some of the most common examples of how this technology has been commonly used in our daily lives. Exercise trackers and smartwatches use small microprocessors in sharing information with other devices such as mobile phones and then connect to wider systems through the Internet, allowing users to access their information and share it with others.

Sign up for Newsletters

Subscribe to our newsletter and never miss an update on the latest tech, gaming, startup, how to guide, deals and more.

IoT