How many devices connected to the Internet

As long as the device is able to connect to the internet and has sensors that transmit data, it can be considered an IoT device. Although your smartphone can do both, it’s not an IoT device .

IoT devices are pieces of hardware, such as sensors, actuators, gadgets, appliances, or machines, that are programmed for certain applications and can transmit data over the internet or other networks .

Some real-world examples of IoT are wearable fitness and trackers (like Fitbits) and IoT healthcare applications, voice assistants (Siri and Alexa), smart cars (Tesla), and smart appliances (iRobot) . With IoTs rapid deployment coming into contact with multiple IoT devices every day will be unavoidable soon.