okosotthon

in English: smart home

basicwidespread

A smart home is an apartment where lighting, heating, locks, and household appliances are networked and operate in a coordinated manner, either remotely or autonomously.

In plain terms

Imagine your home has an attentive caretaker who knows when you wake up and when you get home, and adjusts the heating, lights, and blinds accordingly. In a smart home, this caretaker is provided not by a person, but by devices talking to each other and a central application.

The point is not that you can turn on the lights from your phone, but that the devices work together. If the window is open, the heating turns off; if you leave home, the lights switch off and the alarm activates.

Artificial intelligence enters this in two ways. First, the voice assistant understands what you say to it, and second, the system can learn your habits and suggest or set things up on its own. In some newer solutions, an AI agent also helps manage the home: it does not wait for precise commands but for a goal ("make it warm by evening, but don't waste energy"), and assembles the steps itself. This is not yet widespread and is not always reliable.

How it works

Sensors monitor the apartment: temperature, motion, light, door opening, smoke, power consumption.
Data flows wirelessly (via Wi-Fi, Zigbee, Thread, Bluetooth) into a central hub, which can be a small box in the home, a smart speaker, or the manufacturer's cloud service.
The hub makes decisions based on rules: you set these up ("if sunset, then lower blinds"), or the system learns them from your habits.
The decision is executed by the devices: smart socket, thermostat, lamp, lock, shutter motor.
You interact from an app, via voice, or through an AI agent, and see what is happening at home from anywhere.

An everyday example

You leave for work in the morning and remember on the bus that the iron might have been left on. You open the app on your phone, see that the smart plug is powered, and turn it off with a tap. In the evening, the heating automatically warms up the living room half an hour before your arrival.

Who is affected

everyoneIt can bring comfort and energy savings, but at the same time, your home's most personal data ends up on manufacturers' servers.

parent, student, teacherCameras, speakers, and door sensors help monitor the home, but they can also record children's voices and habits. → Education & Family

patient, doctorFor elderly or mobility-limited individuals, fall detection, voice control, and remote monitoring can extend independent living. → Health

developerThanks to common standards and open platforms, you can build your own automations and agents for home devices. → Code

A common misconception

MythA smart home is an expensive luxury that requires renovating the entire home.

In realityYou can start with a single smart plug or thermostat and expand step by step. Most devices need no work on the walls.

Limits and risks

Every internet-connected device is an attack surface: with a weak password or missed update, your camera or lock can be hacked.
Devices know a lot about you (when you are home, when you sleep), so check what the manufacturer collects and where it stores it.
If the manufacturer shuts down the cloud service or ceases operations, the tool may lose its smart features and even become completely unusable.
In case of internet or power outages, part of the system may become paralyzed, so locks, heating, and lighting should always have a manual solution.

Similar, but not the same

dolgok internete – The Internet of Things refers to any object connected to a network, from manufacturing to agriculture; smart home is only the residential subset.
voice assistant – The voice assistant is just one interface through which you control the smart home, not the system itself.
building automation – Building automation refers to mechanical control systems designed by professionals for office buildings and factories; smart home is the consumer version that you can install yourself.

Related concepts

Broader

dolgok internete, automation, building automation

Narrower

smart thermostat, smart speaker, okoskonnektor, smart lock

On the edge

voice assistant, AI-agent, edge computing, data protection, cybersecurity, smart meter

A brief history

One of the first widely adopted standards for home automation was X10, developed in 1975, which sent signals to devices over electrical wiring. Mass adoption came with the smartphones and smart speakers of the 2010s. The Matter standard was released in 2022, aiming to enable devices from different manufacturers to work together.

Where things stand

By the end of 2026, smart plugs, smart thermostats, and smart speakers will be everyday retail products, and the Matter standard has greatly improved interoperability between manufacturers. However, home control systems operating as agents, built on large language models, are only now spreading and do not reliably deliver on all their promises.

Status: 2026 November

In the news

Appears in 2 Agent Age stories; the curve shows weekly occurrence in the news magazine.

Apple launches Siri AI with the $299 HomeView smart home displayOct 12, 2026 · Agent Age
Apple launches HomeView hub for Siri AI as $250 million settlement claims openOct 7, 2026 · Agent Age

Also known as

okosotthon · okos otthon · intelligens otthon · smart home · smart home · home automation · home automation · connected home

Sources

This entry was machine-edited and has undergone machine expert review; the “In the news” section updates automatically from Agent Age stories.