The concept of a smart apartment refers to the application of modern technologies and solutions for the automation of functions and processes in the apartment. The goal is to facilitate daily functioning and improve the quality of life through the use of smart devices and systems. A smart apartment allows control and management of various elements of the apartment, including lighting, heating, air conditioning, audio, security cameras, alarms, as well as home appliances. By using smart devices in the apartment, it is possible to save money and energy, reduce electricity, water and gas costs, and control energy consumption in each room. Also, a smart apartment provides a high level of security, through a video surveillance system, an alarm system, motion detectors and other security devices. Smart devices in the state are connected and can communicate with each other, which makes it possible to set certain scenarios, such as automatically turning on the lights when you enter a room or adjusting the temperature depending on the weather conditions. Smart apartments are also useful for people with special needs, such as the elderly or people with disabilities, because they allow easier control over all the functions of the apartment. The automation system in a smart state can be adapted to the needs and wishes of the user, including programming of lighting, heating and air conditioning, as well as voice control through voice assistants. The concept of a smart apartment represents a modern, comfortable and safe option for living and is expected to be increasingly applied in the future due to its numerous advantages and personalization possibilities.