Children’s watches
1 Scope
This document specifies the requirements, test methods, inspection rules, and marking, packaging, transportation and storage of children’s watches.
This document applies to children’s quartz watches and smart watches, and may be used for other children’s watches for reference.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
GB/T 4028 Symbolization of control positions for timekeeping instruments
GB 4943.1 Information technology equipment - Safety - Part 1: General requirements
GB 6675.4 Safety of toys - Part 4: Migration of certain elements
GB/T 8897.3 Primary batteries - Part 3: Watch batteries
GB/T 17626.2 Electromagnetic Compatibility (EMC) - Testing and Measurement Techniques - Electrostatic Discharge Immunity Test
GB/T 19941.1 Leather and fur - Determination of formaldehyde content - Part 1: High performance liquid chromatography method
GB/T 19941.2 Leather and fur - Determination of formaldehyde content - Part 2: Colorimetric method
GB/T 19942 Leather and Fur - Chemical tests - Determination of banned Azo colourants
GB 20400-2006 Leather and fur - Limit of harmful matter
GB/T 22048 Determination of certain phthalate esters in toys and children’s products
GB/T 30106 Horology - Water-resistant watches
GB 31241 Lithium ion cells and batteries used in portable electronic equipments - Safety requirements
GB/T 38020.2 Watch-cases and accessories - Gold alloy coverings - Part 2: Determination of fineness, thickness, corrosion resistance and adhesion
GB/T 38022 Horology - Shock-resistant watches
YD/T 1644.4 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 4: Procedure to determine the specific absorption rate (SAR) for limb-worn wireless communication devices (frequency range of 30 MHz to 6 GHz)
EN 1811 Reference test method for release of nickel from all post assemblies which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin
EN 12472 Method for the simulation of accelerated wear and corrosion for the detection of nickel release from coated item
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
children’s watches
watches for children at the age of 3 or older but at or under 14
3.2
children’s quartz watches
children's watches with quartz oscillator as time reference
3.3
smart watches
watches with the ability to process information and meeting the basic technical requirements of watches
Note: besides indicating time, they shall have one or more functions such as reminding, navigation, calibration, monitoring, payment and calling.
3.4
children’s smart watches
smart watches targeting children and meeting the specific needs of children
Note: they shall have one or more functions such as calling, positioning and emergency calling
3.5
positioning distance error
error between the actual position of the targeted person and the actual display position on the map of the application program (APP) used by the person releasing the positioning instruction
3.6
positioning time
time from the release of the positioning instruction to the first time that the person who releases the positioning instruction receives the positioning information of the targeted person
3.7
effective positioning
case that every time a positioning instruction is issued, the position information of the targeted person can be received and the positioning time can be calculated
3.8
management platform
information system that provides access, binding, positioning and other services for children's smart watches
3.9
personal information
various information recorded electronically or otherwise that can, either alone or in combination with other information, identify a particular natural person or reflect the activity of such a person
Note 1: personal information includes name, date of birth, ID number, personal biometric identifying information, address, contact information, communication record and content, account password, property information, credit information, whereabouts, accommodation information, health and physiology information, transaction information.
Note 2: see Annex A of GB/T 35273-2020 for the determination method and type of personal information.
Note 3: the information generated by processing personal information or other information by personal information controller shall be identified as personal information if it can be used, alone or in combination with other information, to identify the identity of a specific natural person or reflect the activities of a specific natural person, for example, user’s portrait or feature tag.
[Source: GB/T 35273-2020, 3.2]
3.10
personal sensitive information
personal information which, once disclosed, illegally provided or abused, will possibly endanger the personal and property safety and easily result in damages to personal reputation and physical and mental health or result in discriminatory treatment
Note 1: personal sensitive information includes ID number, personal biometric information bank account, communication records and contents, property information, credit information, whereabouts, accommodation information, health and physiological information, transaction information, personal information of children at or under 14 years old, etc.
Note 2: see Annex B of GB/T 35273-2020 for the determination method and type of personal sensitive information.
Note 3: the information generated by processing personal information or other information by personal information controller shall be identified as personal information, once disclosed, illegally provided or abused, will possibly endanger the personal and property safety and easily result in damages to personal reputation and physical and mental health or result in discriminatory treatment
[Source: GB/T 35273-2020, 3.2]
4 Classification
4.1 Children's watches are mainly classified into children's quartz watches and children's smart watches.
4.2 Children's quartz watches may be classified by display mode into:
——children’s analogue quartz watches;
——children’s liquid crystal quartz watches;
——children’s analogue and liquid crystal digital quartz watches.
5 Requirements
5.1 Working temperature
In the working temperature range specified in Table 1, Children's quartz watches shall not stop running, and children’s LCD quartz watches shall show correct time on their liquid crystal display normally.
Children’s watches
1 Scope
This document specifies the requirements, test methods, inspection rules, and marking, packaging, transportation and storage of children’s watches.
This document applies to children’s quartz watches and smart watches, and may be used for other children’s watches for reference.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
GB/T 4028 Symbolization of control positions for timekeeping instruments
GB 4943.1 Information technology equipment - Safety - Part 1: General requirements
GB 6675.4 Safety of toys - Part 4: Migration of certain elements
GB/T 8897.3 Primary batteries - Part 3: Watch batteries
GB/T 17626.2 Electromagnetic Compatibility (EMC) - Testing and Measurement Techniques - Electrostatic Discharge Immunity Test
GB/T 19941.1 Leather and fur - Determination of formaldehyde content - Part 1: High performance liquid chromatography method
GB/T 19941.2 Leather and fur - Determination of formaldehyde content - Part 2: Colorimetric method
GB/T 19942 Leather and Fur - Chemical tests - Determination of banned Azo colourants
GB 20400-2006 Leather and fur - Limit of harmful matter
GB/T 22048 Determination of certain phthalate esters in toys and children’s products
GB/T 30106 Horology - Water-resistant watches
GB 31241 Lithium ion cells and batteries used in portable electronic equipments - Safety requirements
GB/T 38020.2 Watch-cases and accessories - Gold alloy coverings - Part 2: Determination of fineness, thickness, corrosion resistance and adhesion
GB/T 38022 Horology - Shock-resistant watches
YD/T 1644.4 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 4: Procedure to determine the specific absorption rate (SAR) for limb-worn wireless communication devices (frequency range of 30 MHz to 6 GHz)
EN 1811 Reference test method for release of nickel from all post assemblies which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin
EN 12472 Method for the simulation of accelerated wear and corrosion for the detection of nickel release from coated item
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
children’s watches
watches for children at the age of 3 or older but at or under 14
3.2
children’s quartz watches
children's watches with quartz oscillator as time reference
3.3
smart watches
watches with the ability to process information and meeting the basic technical requirements of watches
Note: besides indicating time, they shall have one or more functions such as reminding, navigation, calibration, monitoring, payment and calling.
3.4
children’s smart watches
smart watches targeting children and meeting the specific needs of children
Note: they shall have one or more functions such as calling, positioning and emergency calling
3.5
positioning distance error
error between the actual position of the targeted person and the actual display position on the map of the application program (APP) used by the person releasing the positioning instruction
3.6
positioning time
time from the release of the positioning instruction to the first time that the person who releases the positioning instruction receives the positioning information of the targeted person
3.7
effective positioning
case that every time a positioning instruction is issued, the position information of the targeted person can be received and the positioning time can be calculated
3.8
management platform
information system that provides access, binding, positioning and other services for children's smart watches
3.9
personal information
various information recorded electronically or otherwise that can, either alone or in combination with other information, identify a particular natural person or reflect the activity of such a person
Note 1: personal information includes name, date of birth, ID number, personal biometric identifying information, address, contact information, communication record and content, account password, property information, credit information, whereabouts, accommodation information, health and physiology information, transaction information.
Note 2: see Annex A of GB/T 35273-2020 for the determination method and type of personal information.
Note 3: the information generated by processing personal information or other information by personal information controller shall be identified as personal information if it can be used, alone or in combination with other information, to identify the identity of a specific natural person or reflect the activities of a specific natural person, for example, user’s portrait or feature tag.
[Source: GB/T 35273-2020, 3.2]
3.10
personal sensitive information
personal information which, once disclosed, illegally provided or abused, will possibly endanger the personal and property safety and easily result in damages to personal reputation and physical and mental health or result in discriminatory treatment
Note 1: personal sensitive information includes ID number, personal biometric information bank account, communication records and contents, property information, credit information, whereabouts, accommodation information, health and physiological information, transaction information, personal information of children at or under 14 years old, etc.
Note 2: see Annex B of GB/T 35273-2020 for the determination method and type of personal sensitive information.
Note 3: the information generated by processing personal information or other information by personal information controller shall be identified as personal information, once disclosed, illegally provided or abused, will possibly endanger the personal and property safety and easily result in damages to personal reputation and physical and mental health or result in discriminatory treatment
[Source: GB/T 35273-2020, 3.2]
4 Classification
4.1 Children's watches are mainly classified into children's quartz watches and children's smart watches.
4.2 Children's quartz watches may be classified by display mode into:
——children’s analogue quartz watches;
——children’s liquid crystal quartz watches;
——children’s analogue and liquid crystal digital quartz watches.
5 Requirements
5.1 Working temperature
In the working temperature range specified in Table 1, Children's quartz watches shall not stop running, and children’s LCD quartz watches shall show correct time on their liquid crystal display normally.
