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Two national standards for smart home appliances, to be implemented on May 1, 2026

Time：

2025-12-22

Two national standards for smart home appliances, GB/T 28219.1-2025 "Technical Requirements and Evaluation for Intelligent Home Appliances - Part 1: General Requirements" and GB/T 46550.1-2025 "Application Scenarios for Smart Home Appliances - Part 1: General Requirements", will be officially implemented on May 1, 2026. These two national standards clearly define smart home appliances from two key dimensions: "intelligent capability" and "scene effect". They not only establish norms for enterprise research and development production, but also enable consumers to understand and use them with peace of mind.

Two national standards for smart home appliances will be officially implemented on May 1, 2026. These two standards are GB/T 28219.1-2025 "Technical Requirements and Evaluation for Intelligent Home Appliances - Part 1: General Requirements" and GB/T 46550.1-2025 "Application Scenarios for Intelligent Home Appliances - Part 1: General Requirements". These two national standards clearly define smart home appliances from two key dimensions: "intelligent capability" and "scene effect". They not only establish norms for enterprise research and development production, but also enable consumers to understand and use them with peace of mind.

Characteristics of "Smart Home Appliances"

The new standard clearly defines smart home appliances from two dimensions: "intelligent capability" and "scene effect". It refers to household and similar appliances that use intelligent technology to achieve intelligent functions, and should have four key capabilities: data management, human-computer interaction, intelligent control, and intelligent operation and maintenance. Experts point out that these abilities collectively endow household appliances with the characteristic of "human like intelligence".

Smart home appliances usually integrate technologies such as microprocessors, sensors, and network communication, and their level of intelligence is mainly reflected in their "intelligent control" ability, that is, whether the device can achieve functional adjustment and control based on its own perception without relying on manual intervention.

The main contents of the two standards

01. GB/T 28219.1-2025 "Technical Requirements and Evaluation for Intelligent Household Appliances - Part 1: General Requirements"

This standard specifies the requirements, identification, and instructions for the intelligent technology of smart home appliances, and describes the evaluation methods. This document is applicable to smart household appliances with a rated voltage not exceeding 250V for single-phase appliances and 480V for other appliances.

The "Requirements and Evaluation of Intelligent Technology for Smart Home Appliances Part 1: General Requirements" specifies that smart home appliances need to possess key capabilities such as data management, human-computer interaction, intelligent control, and intelligent operation and maintenance. A five level intelligent rating system from L1 to L5 should be established, and the product's intelligence level can be judged by consumers at a glance through comprehensive scoring. At the same time, enterprises are required to clearly label the specific utility of intelligent functions, network access methods, information security risk warnings, and other information to make it more convenient for consumers to use.

02. GB/T 46505.1-2025 "Application Scenarios for Smart Home Appliances Part 1: General Requirements"

This standard specifies the terminology and definitions, types and implementation methods, implementation requirements, describes scene functions and evaluation guidelines for intelligent home appliance application scenarios, and is applicable to the design, development, construction, and operation of intelligent home appliance application scenarios in homes and similar environments.

This standard divides the application scenarios of smart home appliances into four categories: general scenario, medium scenario, sub scenario, and sub scenario; Three application scenario implementation methods have been specified: standalone mode, linkage mode, and system mode; And propose implementation requirements for multiple typical application scenarios, including human-computer interaction, intelligent control, environmental management, health management, load management, energy resource management, intelligent operation and maintenance, and scenario customization; The intelligence level of application scenarios is divided into five levels: L1, L2, L3, L4, and L5, with L5 being the highest level.

This standard provides a clear framework for product development and ecological interconnection. Taking the environmental management scenario as an example, it is required that the temperature fluctuation does not exceed ± 2 ° C, the measured value of particulate matter clean air volume is not less than 90% of the nominal value, and the upper limit of noise in the bedroom and living room areas is specified, as well as the accuracy of light adjustment is not less than 80%, to ensure that the intelligent interconnection effect can be measured and evaluated.

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