Delavender Al is provided by Holiday sleep ltd (" We ") We are well aware of the importance of personal information to you, we will abide by: power and responsibility consistent, clear purpose, consent, minimum necessary, open and transparent, ensure security, subject participation principles, according to the industry's mature security standards, take appropriate security protection measures, to protect your personal information. The Delavender Privacy Policy (" This Policy ") sets out how we collect, use, disclose, process and store the information you provide to us when using the App

Personal Information" in this Policy means data that identifies a particular individual by itself or by association with other information. We will use this information strictly in accordance with this policy. Please be sure to read and understand this policy carefully before using this app. In particular, the terms identified in bold, you should focus on reading, and confirm that you fully understand and agree before starting to use. If you have any objections, comments or suggestions about the contents of this policy, you can contact us through the contact information provided by us.

If you are a minor, your parent or guardian will need to consent to your use of the App and agree to the terms of service of the app. Parents and guardians should also take appropriate precautions to protect minors, including supervising their use of the App.

This policy mainly includes the following contents：

1.How do we collect and use your Personal information

2.xception from liability

3.Your data subject rights

4.How do we manage and protect your personal information

5.How do we handle minors' personal information

6.How to contact us

7.Updates to this policy

The App will not provide, sell, rent, share or trade your personal information to any unrelated third party, unless you have prior permission, or the third party and the app (including the app affiliates) alone or jointly provide services for you, and after the end of the service, it will be prohibited to access including its previous access to all such information. We will only collect and use your personal information for the following purposes as described in this statement：

By signing up for a Delavender account, you can use Delavender products and services.

The email account you provided when registering for a Delavender account will be used as your Delavender account. You also need to set a password (personal sensitive information) as the password to use the Delavender Al account. cc

Your Delavender account and password will be encrypted and can only be used by yourself. It is recommended that you take good care of your password information to prevent your Delavender account from being stolen by others.

When you log in to your Delavender account, we may collect your device information and network information.

By connecting to our smart devices, we may collect your physiological information, such as heart rate, breathing rate, weight and body circumference, which will be used to provide you with services and functions.

After obtaining your authorization, Delavender Al can use and only use your Bluetooth, WIFI, etc. to provide you with necessary services, you can choose to authorize or not, not allowing authorization will limit your use of Delavender Al's individual services and functions.

You can use the Email Retrieve Password function to retrieve your password when you change it or forget it. Your email is stored securely and encrypted.

When you use this application to connect smart devices, we will collect your device-related information, which will be used to provide you with smart device connection, device abnormal status identification, and device management functions, as detailed below：

1.4.1 Mobile phone related information: hardware device ID, mobile phone model, system version information, system language, country or region set on the mobile phone, version number in the app store, mobile phone screen size and resolution, CPU and display device related information

1.4.2 Information collected when connecting to a smart device: Depending on the type of smart device you need to connect to, we may collect the following information:

● Smart devices connected via Wi-Fi: Wi-Fi information (SSID, BSSID, Wi-Fi Mac address, Wi-Fi password), device Mac address, device ID；

● After the local connection is established through Bluetooth, the smart device connected through Wi-Fi: Wi-Fi information (SSID, BSSID, Wi-Fi Mac address, Wi-Fi password), device Mac address, device Bluetooth Mac address；

● Smart devices connected via Bluetooth: device Bluetooth Mac address, device ID；

We collect the room information of the smart device you provide for the home management of the smart device, which will make you enjoy a more convenient operation experience of the smart device.

In order to enable you to continue to enjoy the latest services, we will provide you with the upgrade service of this application by querying the Bluetooth, firmware version of our smart devices and obtaining the version information of this application. At the same time, we will collect the list of your connected smart devices and device MAC information to confirm the firmware version information of the current smart device, so as to provide you with the firmware upgrade function of the smart device to ensure that you can use the latest version of the service (including the firmware version).

We will collect the feedback you send us, as well as the phone number you fill in, this information will be used to let us better understand your problems and contact you in a timely manner.

1.8.1 Directly related to national security, national defense security and other national interests；

1.8.2 Directly related to public safety, public health, public knowledge and other major public interests；

1.8.3 Directly related to criminal investigation, prosecution, trial and execution of sentences；

1.8.4 In order to protect the life, property, reputation and other important legal rights and interests of you or other individuals, but it is difficult to get the consent of the person；

1.8.5 The personal information collected is disclosed to the public by you； you;

1.8.6 Collecting personal information from legally publicly disclosed information, such as legitimate news reports, government information disclosure and other channels；

1.8.7 Necessary to maintain the safe and stable operation of the products or services provided, such as finding and handling faults of the products or services；

1.8.8 Necessary for the conduct of legitimate journalism；

1.8.9 When statistical or academic research is necessary in the public interest and the results of academic research or descriptions are provided to the public, the personal information contained in the results is de-identified；

1.8.10 Other circumstances stipulated by laws and regulations.

1.9.1 information store

We will store the personal information collected from the People's Republic of China in the People's Republic of China in accordance with laws and regulations. If your personal information storage location is transferred from China to overseas, we will strictly comply with the provisions of the law.

1.9.2 The duration of information storage

● WWhen our functions or services stop operating, we will notify you in the form of push notifications, announcements, etc., and delete your personal information within a reasonable period of time.

1.9.3 share

We will not share your personal information with any other company, organization or individual, except in the following circumstances：

● Sharing with express consent: With your express consent, we will share your personal information with other parties.

● Sharing under legal circumstances: We may share your personal information in accordance with laws and regulations, litigation, dispute resolution needs, or as required by administrative and judicial authorities in accordance with the law.

● Only by sharing your information can we realize the core functions of our products or services or provide the services you need.

● Sharing with our Affiliates: Your personal information may be shared with our affiliates. We will only share necessary personal information, subject to the purposes stated in this Policy. If the affiliated company wants to change the purpose of processing personal information, it will seek your authorized consent again.

● Sharing with Authorized Partners: Some of our services will be provided by authorized partners only for the purposes stated in this Policy. We may share some of your personal information with our partners in order to provide better customer service and user experience. In this case, these companies must comply with our data privacy and security requirements by adopting security measures such as encryption for personal information. We will only share your personal information for legal, legitimate, necessary, specific and explicit purposes, and will only share personal information necessary to provide services.

1.9.4 Transfer

We will not transfer your personal information to any company, organization or individual, except in the following circumstances：

● Transfer with express consent: With your express consent, we will transfer your personal information to other parties；

● When a merger, acquisition or bankruptcy liquidation is involved, such as the transfer of personal information, we will require the new company or organization that holds your personal information to continue to be bound by this policy, otherwise we will require the company or organization to seek authorization from you again.

1.9.5 Public disclosure

We will only publicly disclose your personal information in the following circumstances：

● With your express consent, or based on your active choice, we may publicly disclose your personal information；

● Disclosure based on law: We may publicly disclose your personal information when required by law, legal process, litigation or mandatory requirements of government authorities.

The following device permissions may be triggered when you use the App. In order to enable you to better manage your information, we will inform you of the purpose of the permission when applying for the permission during the use of the product, and the impact that not enabling the permission may have on your use of the service. Please check carefully. Before using a specific feature, you can choose whether to grant the following permissions. At the same time, you can change your authorization at any time through the device permission Settings page.

Please understand and agree：

5.1.1 The personal information collected and generated by this app will be stored in the territory of the People's Republic of China.

5.1.2 Unless otherwise required by laws and regulations, we will only retain your personal information for as long as is necessary to achieve the purposes described in this Policy, and delete or anonymize your personal information beyond the retention period described below. If you need to use a Delavender account, we will always keep your personal information mentioned in this policy to ensure your normal use of the App and services. In addition, when the application or service stops operation, we will notify you in the form of push notifications, announcements, etc., and delete your personal information or anonymize it within a reasonable period of time.

5.2.1 We will take all reasonably practicable steps to ensure that no irrelevant personal information is collected. We will only retain your personal information for as long as necessary to achieve the purposes described in this policy, unless we need to extend the retention period or are permitted by law.

5.2.2 We ensure the security of your information, but please understand that due to technical limitations and possible malicious means, even if we do our best to strengthen security measures, it is not always possible to ensure that information is 100% safe. The systems and communication networks used by you to access Delavender may have problems due to factors beyond Delavender's control. Therefore, you should take positive measures to protect the security of personal information, such as: using complex passwords, changing passwords regularly, and not disclosing personal information such as your account password to others.

5.2.3 In the event of an unfortunate personal information security incident, we will inform you in a timely manner in accordance with the requirements of laws and regulations, including: the basic situation and possible impact of the security incident, the disposal measures we have taken or will take, the suggestions you can independently prevent and reduce risks, and the remedial measures for you. We will promptly inform you about the event by email, letter, phone, push notification and other means. When it is difficult to inform the personal information subject one by one, we will take a reasonable and effective way to publish the announcement. At the same time, we will also take the initiative to report the disposal of personal information security incidents in accordance with the requirements of regulatory authorities.

5.2.4 About account cancellation: You can apply for account cancellation in the application [My - Security Settings - Account cancellation]. After you cancel your account, we will stop providing you with products and/or services, and according to your request, we will delete your personal information unless otherwise stipulated by laws and regulations.

In addition to complying with the provisions of this Policy on users' personal information, we will also adhere to the principles of legitimacy and necessity, informed consent, clear purpose, security and legal use, and strictly follow the requirements of the Personal Information Protection Law, the Provisions on the Online Protection of Children's Personal Information and other laws and regulations for the storage, use and disclosure of children's personal information. And protect the legal rights of children and their guardians with respect to the personal information of relevant children.