IoT

Internet of Things

Also known as: IoT

By Glintr Editorial TeamReviewed by Glintr Learn ReviewersUpdated 2026-08-305 min readArea: IoT

Quick Answer

What is Internet of Things?

The Internet of Things (IoT) is a network of physical devices that sense, connect and exchange data over the internet.

Definition

The Internet of Things (IoT) describes physical devices — sensors, appliances, vehicles, machines — connected to networks so they can exchange data and be controlled remotely. It combines embedded hardware, networking and cloud services.

Real-world examples

Smart home devices.
Connected industrial machinery.
Fleet tracking in logistics.

Related Concepts

Embedded SystemsEmbedded Systems are dedicated computing systems built into a product to perform a specific function.
MicrocontrollerA microcontroller is a small computer on a single chip, used to control embedded devices.
SensorA sensor is a component that detects physical phenomena — temperature, motion, light, sound — and converts them into signals.
Cloud ComputingCloud Computing is the on-demand delivery of compute, storage and services over the internet.