Policy update date: May 10, 2022

Policy effective date: May 13, 2022


Thank you for choosing the AIR Pet App provided by UBTECH! We will explain to you in detail how we collect, use and store your personal information when you use the AIR Pet App, as well as your related rights, through the AIR Pet App Privacy Policy (hereinafter referred to as "this Policy"). The main points are as follows:

1. Ubisoft (hereinafter referred to as "we") in this policy is Shenzhen Ubisoft Technology Co., Ltd., the service provider of AIR pets. Its registered address is Building C1, Nanshan Zhiyuan, No. 1001, Xueyuan Avenue, Nanshan District, Shenzhen. 16th and 22nd floors, contact: +86-400-6666-700.

2. The AIR pet in this policy refers to the AIR pet application software and its corresponding smart cat litter machine.

3. This policy applies to AIR pet users within China (excluding Hong Kong, Macao and Taiwan).

4. We will collect some of your personal information or sensitive personal information after obtaining your authorization and consent . For example, when you log in for the first time, you are required to verify your mobile phone number / email before you can experience the service, and we will record your mobile phone number. Unless it must be collected in accordance with relevant laws and regulations, refusing to provide this information will only make you unable to use relevant specific functions, but will not affect your normal use of other functions of AIR pet.

5. We will not transfer your personal information to third parties other than UBTECH except with your consent or as required by relevant laws and regulations or by competent authorities.

6. We will not obtain your personal information from third parties other than UBTECH except with your own consent or as required by relevant laws and regulations and by competent authorities.

7. You can access, correct and delete your personal information through the channels listed in this clause, and you can also withdraw your consent, complain and report and set other related privacy control functions.


If you want to know more detailed information, please read the relevant chapters according to the following index

1. How we collect and use your personal information

2. How we use cookies and similar technologies

3. How do we share, transfer and disclose your personal information

4. How we transfer your personal information around the world

5. How we protect your personal information

6. How we protect children's personal information

7. How we ensure that you exercise your personal rights

8. How to update this policy

9. How to contact us

10. Key words in this policy


The purpose of this policy is to clarify to you AIR Pet's rules for handling personal information, the activities of handling personal information, how you manage personal information, and how we protect your personal information. We will try our best to use simple and easy-to-understand words to explain to you the types of your personal information we collect and the corresponding purposes one by one, so that you can understand the specific types of personal information we collect for a specific function, the reason for use and the collection method. . We also use bold fonts to draw your attention to the clauses in this policy that may have a material relationship with your legitimate interests . We strongly recommend that you carefully read and fully understand all the contents of this policy before opening, registering and logging in your account and using our products for the first time, and make appropriate choices independently. If you do not agree with the content of this policy, we will not be able to process your personal information, so we may not be able to provide you with complete product functions or services; if you start to use our AIR pet , it is deemed that you have fully and completely read After understanding the entire contents of this policy, we will process and protect your personal information in accordance with the collection, use, storage and other rules stipulated in this policy.


1. How we collect and use your personal information

We collect and use your personal information for the following purposes described in this policy:

(1) Help you become an AIR pet user

In order to help you become a user of AIR pets and ensure the security of your personal information, we will collect your network identification information. The network identification information may include mobile phone numbers, email addresses, etc. Refusal to provide identification information may result in restrictions on your use of AIR pet functions or services . You can also choose to fill in your name, gender, region and other information to complete your account information. After you voluntarily cancel your account, we will delete or anonymize your personal information as required by law.

(2) To provide you with products and services

1. Provide product business functions

Our basic business functions include:

(1) Machine configuration network

In order to help you control the machine through AIR pet, after you authorize us to use the geographic location permission (under the Android system, the setting of the Google framework is that the location information must be obtained before establishing a Bluetooth connection) and the Bluetooth permission, the App will collect your geographic location. Location information, scan via bluetooth, search bluetooth. To use the App to configure the network for the machine, you need to obtain the Wi-Fi status, allow the modification of the Wi-Fi status, and the permission to use the network, and send the Wi-Fi information to the device through a Bluetooth connection, so that the device can successfully connect to the network. We will collect your geographic location information, Wi-Fi information (SSID, Wi-Fi Mac address, Wi-Fi password), device ID. Such information is stored locally on the device and is not uploaded to the cloud. If you refuse to provide the above personal information, you will not be able to use the network connection function.

(2) View and record data

When you use AIR pet to synchronize the data of related devices, we will record your cat's information, including cat avatar, nickname, breed, gender, birthday, activity information, toilet information, pictures, videos, weight, etc. You can also view the cat's toilet-related data through AIR pet.

(3) Control equipment

After the device is connected to the network, you can control the device through the AIR pet, including controlling the device to clean/change sand/smooth and sleep with one click. You can also turn on the device timing cleaning mode through settings.

Our additional business features include:

(1) Machine video recording function

The machine will record videos according to trigger events, including changes in the area, cats using the toilet, and smart scene triggers. Therefore, we may collect information related to recording, including recording date, recording time, trigger event, and recording video duration. During the recording process of the device, the face can be photographed at a specific angle, but it does not have the function of face recognition, and we will not do any processing of the recorded face information.

2. Product improvement and service provision

(1) Non-personal information

We may also collect other information that cannot identify a specific individual (that is, information that does not belong to personal information), such as statistical data generated when you use a specific service, such as user operation behavior (including clicks, page jump, browsing time). The purpose of collecting this information is to improve the services we provide to you. The type and amount of information collected depends on how you use our products and/or services. We aggregate this information to help us provide our customers with more useful information about which parts of our website, products and services are of most interest to our customers. Aggregated data is considered non-personal information for the purposes of this Privacy Policy. If we use non-personal information in combination with personal information, such information will be considered personal information for the duration of the combination.

(2) Customer service and after-sales

In order to facilitate you to solve your problems in the process of using the product more conveniently and efficiently, you can contact us directly by clicking the customer service in the App, so as to get in touch with you in time with your feedback. If you refuse to provide the above personal information, the problems you encounter may not be resolved in time, but it will not affect your use of other functions. If you choose to contact our customer service phone for feedback, we may require you to provide the necessary personal information for identity verification to ensure the security of your account. We may also save your contact information (the mobile phone number, email or other contact information you use or provide), the records and content of your calls with us, and other necessary information in order to provide and record customer service for you.

(1) To provide you with operation and maintenance and security guarantees

We will receive and record your personal commonly used equipment information, fault information, and performance information according to the specific permissions you grant during the installation and use of the product, so as to analyze the operation of our products for product operation and maintenance and safety assurance. Relevant personal information includes hardware device model, screen width and height, software version information, operating system and version, IP address, Mac address, geographic location information, mobile network information, your device ID, device manufacturer, device model, operator , android_id/IDFA/OPENUDID/GUID, SIM card IMSI information. For other necessary personal information, we will ask you whether you can obtain the corresponding permission through a pop-up window, and we will obtain your relevant personal information only after you choose to agree.

(2) Instructions on personal information and system permission calls

In order to provide you with full product features and/or services, we may need to use system permissions in your device to collect relevant personal information. This section summarizes all personal information and all system permissions involved in the collection purposes described in the previous sections of this section, so that you can have a more systematic, complete and transparent understanding of AIR Pet's personal information and system permissions invocation. You can choose whether to authorize us to use the relevant permissions of your device, and even after authorization, we will allow you to turn it off or turn it on again.

For the specific list of personal information, please refer to the "AIR Pet Personal Information Collection List" .

For specific information about system permissions, please refer to "AIR Pet System Permission Call List" .

 (3) Exceptions to authorization and consent

According to relevant laws and regulations, we may collect and use your personal information without your authorization and consent in the following situations:

(1) Necessary for the conclusion and performance of your service contract with us;

(2) It is necessary to perform legal duties or legal obligations;

(3) It is necessary to respond to public health emergencies, or to protect the life, health and property safety of natural persons in emergencies;

(4) In accordance with the relevant laws and regulations, handle the personal information disclosed by individuals themselves or other legally disclosed personal information within a reasonable scope;

(5) Other circumstances stipulated by laws and regulations.


2. How we use cookies and similar technologies

In order to make our services work properly and ensure you have a smoother and easier experience, sometimes we will place small data files called cookies on your computer, mobile communication terminal or machine device. A cookie is a small data file that a website or mobile application saves on your computer, mobile communication terminal or machine device when you visit the website, which enables us to remember your actions and preferences over a period of time (such as login name, interface language, settings preferences, etc.). We may use various technologies to collect and store data about your visit to our website or mobile application, which can identify you, save you the step of repeatedly entering registration information, or help determine the security status of your account. These data files may be cookies, clickstreams, web, other local storage provided by your browser or associated applications (collectively "cookies"), so you don't have to keep re-entering them whenever you come back to an app or browse a page Or redo the user settings. You can clear the cache in the corresponding settings of your browser or APP. Please understand that some of our services can only be achieved through the use of cookies.


3. How we share, transfer, disclose and provide your personal information

(1) Sharing

1. Special instructions for third-party service providers

Please be aware that some functions and services of the products we provide cannot be completed by us alone. In order to provide you with complete product functions and a good user experience, we may share or entrust some functions with other third-party service providers. It processes some of your personal information. We will access software development kits (SDKs) provided by third parties to implement the relevant functions described in this Privacy Policy. These functions include providing us with data storage services, data processing, log analysis, etc. The purpose of providing this information is to realize the core functions of our products and/or services. We will conduct strict security monitoring on the software tool development kits (SDKs) used by service providers to obtain information to protect data security.

If we entrust other parties to process your personal information, we will sign strict confidentiality agreements or data processing agreements with companies, organizations and individuals who accept our entrustment to process your personal information, specifying the entrusted matters and the purpose, duration, Processing methods, types of processing personal information, protection measures, and the rights and obligations of both parties, etc., require them to process personal information only in accordance with our requirements, this Privacy Policy and related confidentiality and security measures. If the entrusted processor wants to change the purpose of processing personal information, the entrusted processor should seek your authorization and consent again, otherwise the entrusted processor will bear the corresponding legal responsibility. If you refuse our entrusted processor to collect personal information necessary for the provision of services when providing services, it may result in your inability to use the services provided by the entrusted processor in the products and/or services .

For details about the types and purposes of personal information collected by our third parties, please refer to the "List of Personal Information Collected and Used by Third Parties" .

2. Sharing of other personal information

We may provide your personal information to companies, organizations and individuals other than the above-mentioned third-party service providers or partners only under the following circumstances:

(1) Obtain your express consent or authorization in advance;

(2) Provided to the outside world according to the requirements of laws and regulations, legal procedures, and mandatory administrative or judicial requirements;

(3) Provided in accordance with the relevant agreements signed with you (including electronic agreements signed online and corresponding platform rules) or other legal documents;  

(4) To handle disputes or disputes between you and others at your request;

(5) We may share your personal information with our affiliates. However, we will only share necessary personal information and are bound by the purposes stated in this Privacy Policy. If our affiliates want to change the purpose of processing personal information, they will seek your authorization again.

(2) Transfer

We will not transfer your personal information to any companies, organizations and individuals, except in the following cases:

(1) Obtain your express consent or authorization in advance;

(2) Provided in accordance with laws and regulations, the requirements of legal procedures, and mandatory administrative or judicial requirements;

(3) Provided in accordance with the relevant agreements signed with you (including electronic agreements signed online and corresponding platform rules) or other legal documents;

(4) When it comes to mergers, acquisitions, asset transfers or similar transactions, if it involves the transfer of personal information, we will require new companies and organizations that will hold your personal information to continue to be bound by this Privacy Policy, otherwise, we will The company or organization will be required to seek authorization from you again.

(3) Public

We will only publicly disclose your personal information under the following circumstances and on the premise of taking industry-standard security protection measures:

(1) According to your needs, disclose the personal information you designate in the disclosure method that you expressly agree to;

(2) When it is necessary to provide your personal information according to the requirements of laws, regulations, mandatory administrative law enforcement or judicial requirements, we may publicly disclose your personal information according to the required type and disclosure method of personal information.

(3) Special reminder: In the process of using the product, the personal information you actively share and share is not restricted by this Privacy Policy (such as forwarding content to other Internet platforms). You should note that any information you share can be read, collected and used by any third party, please carefully consider the content published and disseminated through the product that contains your personal information. You fully understand that when you make your own disclosure, we only store the content or system logs containing such information, but do not actively identify such information as your personal information. As long as you do not delete your publicly posted information, that information may remain in the public domain; in some cases, even if you delete your publicly posted information, the information may still be available to other users or unaffiliated with us and not under our control independently cached, copied or stored by third parties, or kept in the public domain by other users or third parties .

(4) Exceptions to prior authorization and consent

According to relevant laws and regulations, in the following situations, the personal information controller does not need to obtain the authorization and consent of the personal information subject in advance to share, transfer and publicly disclose personal information:

(1) Related to the personal information controller's performance of the obligations stipulated by laws and regulations;

(2) Those directly related to national security and national defense security;

(3) Those directly related to public safety, public health, and major public interests;

(4) Directly related to criminal investigation, prosecution, trial and execution of judgments;

(5) It is difficult to obtain the authorization and consent of the person for the purpose of safeguarding the life, property and other major legitimate rights and interests of the subject of personal information or other individuals;

(6) Personal information disclosed by the subject of personal information to the public on their own;

(7) Collecting personal information from legal public disclosure channels, such as legal news reports, government information disclosure and other channels;

(5) To provide other personal information processors

Except as defined in this policy and otherwise provided by laws and regulations, we will not provide the collected personal information to any other personal information processor. If necessary, we will inform you of the personal information recipient's name, contact information, processing purpose, processing method and type of personal information, and obtain your authorization and consent. And require the recipient to process your personal information within the scope of the processing purpose, processing method and type of personal information authorized by you. We are responsible for this and bear the corresponding legal responsibility.


4. How we transfer your personal information around the world

We process and back up personal information through our global operations and control facilities. At present, we have servers in China, the United States, Singapore and other countries according to our business development. Your information may be transferred to these servers in accordance with applicable laws for the purposes described in this Privacy Policy. We will store personal information collected and generated during operations within the mainland of the People's Republic of China on servers in mainland China , unless cross-border transmission is permitted under applicable laws.

We may also transfer your personal information to third-party service providers and business partners, and therefore, your information may also be transferred to other countries. These jurisdictions may have different personal information protection standards and may present different risks under different data protection laws. However, this does not change our commitment to complying with this Privacy Policy and protecting your personal information. If we need to transfer personal information outside your jurisdiction, whether to our affiliates or third-party service providers, we will comply with applicable laws. We ensure that all such transfers comply with the requirements of locally applicable data protection laws by implementing uniform security safeguards.


5. How we protect your personal information

(1) Duration of information storage

We will store your personal information in a secure way, including local storage (such as data caching using APP or machine equipment) and databases. Under normal circumstances, we will only store your personal information for the time necessary to achieve the service or under the conditions stipulated by laws, regulations and regulatory requirements. After the expiration of the period, we will delete or anonymize your personal information. In determining retention periods, we take into account a variety of criteria, for example based on the type of products and services you have requested or provided to you, the nature and duration of your relationship with us, the potential impact on our products or services re-registration, the impact of deleting personal information on the services we provide to you, the mandatory retention period stipulated by law, and the statutory limitation period.

(2) Region where information is stored

We will store user personal information collected in China in accordance with laws and regulations, and require our third-party service providers to store user personal information collected in China in China. If some functions of the products you use are developed or provided by overseas third parties (hereinafter referred to as "overseas partners"), we may provide relevant personal information collected in accordance with this policy to overseas partners. Before providing your personal information to overseas partners, we will obtain your separate consent in accordance with the law and inform you of the detailed rules for cross-border provision of personal information.

(3) Technical safeguard measures

We classify and grade personal information according to the type and sensitivity, and take corresponding technical protection measures according to the classification and classification results, including but not limited to access control, de-identification, irreversible encrypted storage, and isolated storage; Desensitization display, encrypted transmission and other technical measures are taken to ensure the security of your personal information.

(4) Organizational safeguard measures

We have established a joint data compliance working group and formulated management systems and process specifications related to personal information protection. Conduct personal information protection impact assessments for data processing activities that have a significant impact on personal rights and interests, such as the processing and external sharing of sensitive personal information. At the same time, we will hold security and privacy protection training courses to strengthen employees' awareness of the importance of protecting personal information, strictly control the scope of personnel who access personal information, and require them to comply with confidentiality obligations and conduct audits. Those who violate the obligations will be punished according to regulations. .

(5) Handling of security incidents

We recommend that you pay full attention to the protection of personal information, especially the login account, password and other important personal information when using this product or service, and we will also try our best to ensure the security of your personal information. In the unfortunate event of a personal information security incident, we will initiate an emergency plan to prevent the damage of the security incident from expanding, and will proactively report the handling of personal information security incidents in accordance with relevant laws and regulations and the requirements of regulatory authorities. We will also, in accordance with the requirements of relevant laws and regulations, notify you of the basic situation of the security incident and the remedial measures we will or have taken by means of App push notifications, emails/short messages, phone calls, etc., if necessary. If it is difficult to notify one by one, we will issue warnings through announcements and other means.


6. How we protect children's personal information

Our products, websites and services are not intended for children. If you are a child under the age of 14, please do not use or ensure that you are accompanied by a guardian to use our products and/or services. If you are the guardian of a child, when you have any questions about whether the child under your guardianship uses our services or provides information to us, please contact us in a timely manner as described in Article 9. If we discover that we have unknowingly collected personal information from children, we will try to delete the data as quickly as possible.


7. How we ensure that you exercise your personal rights

(1) Your rights to your personal information

You have the right to request access, correction, deletion of any personal information we hold about you, or a copy of your personal information (request):

1. Right of access and inquiry

You have the right to access and inquire about your personal information, except for the exceptions provided by laws and regulations. If you want to exercise your data access rights, you can do so yourself by:

(1) Access/query avatar, nickname and account information: After entering AIR pet - click "My" - click the avatar bar at the top to query account information;

(2) If you need to inquire or access other personal information generated during the use of our products or services, such as accessing/inquiring MAC and device identification information of the device, you can contact us directly through the contact information provided by us under the Privacy Policy We inquire.

2. Right of correction

When you need to modify your personal information (such as nickname, mobile phone number) or find that your personal information is wrong, you can log in to the APP, click "Me" - "Avatar Box" to modify your avatar and nickname, and click "Me" - "Account Information" - "Mobile Number" to modify account information.

3. Right to delete

(1) You can delete the nickname through "My" - "Click on the Avatar" - "Edit Profile";

(2) In the following cases, you can request us to delete personal information through "My" - "Account Management" - "About Us" - "Customer Service" - "Call Customer Service": 1) If we process personal information 2) If we collect and use your personal information without your consent; 3) If our processing of personal information violates our agreement with you; 4) If you no longer use us , or you cancel your account; 5) If we terminate the service and operation.

We will evaluate your deletion request, and if it meets the relevant regulations, we will take corresponding steps including technical measures to deal with it. If we decide to respond to your deletion request, we will also notify the partners or third parties that have obtained your personal information from us and require them to delete it in a timely manner, unless otherwise provided by laws and regulations, or these partners obtain your independent authorization. After you or we assist you to delete relevant information, we may not be able to delete the corresponding information from the backup system immediately because of applicable laws and security technology, we will store your personal information securely and process it with any further Quarantine until backups can be purged or anonymized .

4. Withdrawal of consent

You may withdraw your consent, including the collection, use and/or disclosure of your personal information in our possession or control, by submitting a request. When we share, transfer or publicly disclose your personal information externally, we will provide you with a notice of withdrawal of consent. Please understand that each business function requires some basic personal information to be completed. After you withdraw your consent or authorization, we cannot continue to provide you with the services corresponding to the withdrawal of consent or authorization, nor will we process your corresponding personal information. . However, your decision to withdraw your consent or authorization will not affect the previous processing of personal information based on your authorization.

You can withdraw your consent to the "Privacy Policy" through "My" - "Account Management" - "About Us" - "Privacy Policy" - "Withdrawal of Consent" in AIR pet. Please be aware that there are certain legal consequences to your withdrawal of consent. Depending on the scope of information you authorize us to process, this may result in you not being able to enjoy AIR pet 's functions and services .

5. Cancel the account

You can apply for account cancellation directly in our app.

Cancellation of personal account: The personal account is generated by your mobile phone number/email. You can complete the cancellation of the personal account through "My" - "Account Management" - "Cancel Account".

Since the operation of canceling your account may cause all information related to your account to be emptied, please operate with caution. In order to protect the legitimate rights and interests of you or others, we will determine whether to support your cancellation request based on your use of AIR pets. After the account is cancelled, we will no longer collect, use or provide personal information related to the account, and we will delete your personal information, unless otherwise provided by laws and regulations.

(2) Responding to your above request

If you are unable to complete your above request through the above methods, or you believe that AIR Pet has violated any laws and regulations or the terms of this policy, you can contact us through the contact information in Section IX of this policy. In order to protect the security of your personal information, you need to submit a written application through our special request channel, and provide sufficient information to enable us to verify your identity and ensure that the requester is you or a legally authorized person , we Your request will be responded to within 15 working days after receiving your feedback and verifying your identity.

For your reasonable requests, we do not charge fees in principle, but for repeated requests that exceed reasonable limits, we will charge a certain cost as appropriate. We have the right to refuse to process insubstantial/entangled repetitive requests, requests that violate the legal rights of others, extremely unrealistic requests, requests for disproportionate technical work, and requests that do not need to be satisfied under local laws, information that has been made public, Information subject to confidentiality restrictions. It may also be denied if we believe that certain aspects of a request to delete or access personal information may prevent us from lawfully applying the data for the aforementioned anti-fraud and security purposes .


8. How to update this policy

The purpose of this policy is to explain in detail AIR Pet's personal information processing rules and processing activities. We reserve the right to update or revise this policy from time to time as circumstances such as product features, services or organizations change. If such modification results in a substantial reduction of your rights under this policy (ie "material change"), we will send you a notice of the change through different channels, including but not limited to announcement pop-ups, website announcements, private message notices, etc.

Material changes referred to in this policy include, but are not limited to:

(1) Significant changes in our product functions or services. Such as the purpose of processing personal information, the type of personal information processed, the way of using personal information, etc.;

(2) The main objects of personal information sharing, transfer or public disclosure have changed;

(3) Significant changes in your rights to participate in the processing of personal information and the way they are exercised;

(4) Changes in the responsible department, contact information and complaint channels that we are responsible for handling personal information protection;

(5) Significant changes have taken place in our ownership structure and organizational structure. Such as changes in owners caused by business adjustments, bankruptcy mergers and acquisitions, etc.;

(6) When the personal information security impact assessment report indicates that there is a high risk;

When our products or services stop operating, we will announce announcements or push notifications one by one in accordance with relevant laws and regulations, and protect your legitimate rights and interests in accordance with the law. Unless otherwise stipulated by laws, regulations or regulatory requirements, we will promptly stop collecting your personal information and delete or anonymize the relevant personal information.


9. How to contact us

We have been equipped with personnel in charge of personal information protection. If you have any questions about this privacy policy, or have any complaints or comments about the handling of your personal information, you can go through the APP settings interface "My" - "Account Management" - "About Us" "-"Customer Service"-"Call Customer Service", you can also contact us in the following ways:

Tel: +86-400-6666-700 (Monday to Friday, Beijing time: 9:00-18:30)

Email: ucare@ubtrobot.com

Office Address: 22nd Floor, Building C1, Nanshan Zhiyuan, No. 1001, Xueyuan Avenue, Nanshan District, Shenzhen

We will reply to you within 15 working days. If you are not satisfied with our reply, especially if our personal information processing has damaged your legitimate rights and interests, you can also file a complaint or report to the regulatory authorities such as consumer rights protection, internet information, telecommunications, public security, industry and commerce, etc. , or file a lawsuit in a court of competent jurisdiction in our domicile.


X. Key words in this policy

Personal sensitive information: personal phone number, ID number, personal biometric information, bank account number, precise positioning information, mobile phone hardware information, and personal information of children under the age of 14 (inclusive).

Affiliate: Refers to a party that Ubisoft directly or indirectly controls; or an institution that is directly or indirectly controlled by the same institution as a party. "Control" means having the ability, directly or indirectly, to influence the management of a business, whether through ownership, voting shares, agreement or otherwise.

De-identification: The process by which personal information is processed so that it cannot identify a specific natural person without the aid of additional information.

Anonymization: refers to the process in which personal information cannot identify a specific natural person and cannot be recovered after processing.

Information term:

Cookies:

Refers to a mechanism that supports server-side (or scripting) storage and retrieval of information on the client-side, extending web-based client/server applications by adding simple, persistent client-side state. The server sends a status message while returning the HTTP object to the client, which is saved by the client. The range of URLs valid in that state is described in the state information. After that, all HTTP requests within the URL range initiated by the client will return the current value of the status information from the client to the server, and this status information is called a cookie.

SSID:  Service Set Identifier, used to distinguish different networks. The wireless network card can be set up with different SSIDs and enter the corresponding passwords to enter different networks. Simply put, the SSID is the name of a local area network, and only devices set to the value of the SSID with the same name can communicate with each other

MAC address:  The media access control address (Media Access Control), which refers to the physical address of the network interface, or the hardware address. In the OSI model and the TCP/IP protocol stack, the MAC address corresponds to the data link layer and the network interface layer, respectively, and is used for packet forwarding at this layer.