Privacy Policy of G Band
Latest update: November 22, 2023
In order to fully protect your rights, we have updated "Privacy Policy of G Band". This update mainly focuses on
For the description of the type and storage period of the personal information modified and processed according to the actual service, see "2. What information will we collect or process?" "10. How long will we keep your personal information?" .
Disclosure of the system permissions and third-party SDKs that need to be requested in advance to ensure the realization of some independent functions. For details, please refer to "Appendix 1 Permission Usage Instructions" and "Appendix 2 Third Party SDK Usage Instructions".
Overview
Welcome to G Band! G Band is a free application developed by Jiafu Zhang (hereinafter referred to as "G Band", "we","us","our service" or "our product").
This privacy policy elaborates on how we collect and use your personal information when you use our products and services, as well as the information control we provide you and the measures we take to protect information security.
Below is an overview of this privacy policy, aimed to help you grasp the key points of it quickly, and to understand how G Band collects, uses and stores your personal information and the rights you have. Reading this overview does not mean that you have read the full text of this policy! Please read and understand all the contents of this "Privacy Policy of G Band" carefully before using our services, and hope that you can make appropriate choices based on your understanding.
How do we collect and use your information?
We use your information to help you improve your health and manage your smart wearable devices:
E-mail or mobile phone number: Used to register and log in to an account. No need to provide when using anonymous mode.
Gender, height, weight, date of birth: Used to calculate calories burned and distance you exercised during daily activities.
Contact list, call log: Used to provide communication service as your requirements.
Approximate location information: As the requirements of Android system, scan your nearby Bluetooth devices based on GPS.
Accurate location information: Used to track your workout routes or provide real-time weather services.
Album: Used to set photo as the watch face background.
Mobile apps notifications information: Used to provide apps notifications push services as your requirements.
IP address, browser type, application crash information: Used to provide technical support to solve product and service problems.
Who do we share your data with?
We do not actively share or transfer your personal information to third parties (except as otherwise provided by laws and regulations or when necessary to protect users rights).
When you need us to share or transfer your personal information to a third party, we will directly obtain your consent or confirm that the third party has obtained your express consent to the above-mentioned behavior. At the same time, we will conduct risk assessments on third parties who provide information to ensure that third parties can provide the same or equivalent protection of personal information as described in this privacy policy before sharing or transferring them in accordance with the law.
How long do we keep your information?
The length of time we retain your information depends on the type of information, and it is not longer than the period required by law.
What rights do you have?
According to laws and regulations, you have the right to access, export, edit, correct, transfer, restrict processing, and delete personal information. You also have the right to object to our use of your information and to exercise legal and legitimate rights and interests with respect to the information of deceased relatives.
At the same time, if you are a minor under the age of 14, do not use our products and services. If you are over the age of 14 but under the age of 18, you need to obtain the explicit consent of your guardian before using our products and services. If you are the guardian of a minor, contact us through the methods in "13. Contact Us" when you have questions about the personal information of the minor under your guardianship.
Contact us
If you have any questions or complaints about this privacy policy or your personal information, please send an email to hbandservice@outlook.com.
If you want to know more details, please read the corresponding chapter:
1. Definition and scope of application
Personal information refers to various information recorded electronically or in other ways that can identify a specific natural person alone or in combination with other information or reflect the activities of a specific natural person.
Personal sensitive information refers to personal information that, once leaked, illegally provided or misused, may endanger personal and property safety, and easily lead to personal reputation, physical and mental health damage, or discriminatory treatment. Including biometrics, religious beliefs, specific identities, medical and health, financial accounts, whereabouts, genetic data and other information, as well as personal information of minors under the age of fourteen.
De-identification, through the technical processing of personal information (using pseudonym, encryption, hash function and other technical means to replace the identification of personal information), so that it cannot be identified or associated without additional information The process of the subject of personal information.
Anonymization, through the technical processing of personal information, so that the subject of personal information cannot be identified or associated, and the processed information cannot be restored. The information obtained after anonymization is not personal information.
Non-personal information, refers to other information that cannot identify a specific natural person or reflect the activities of a specific natural person.
Service log information, including IP address, browser type, telecom operator, language used, date and time of access.
2. What information do we collect or process?
Based on the product used, the method of use or acquisition, and your authorization to allow us to call the system permissions, we collect the following information:
Information you provide to us
Type | Information | Nature | Purpose and Scenario | Storage Period |
Account Information | Email address. | Non-sensitive information. Not necessary. | -Used to register and log in to the account. - No need to provide when using anonymous mode. | Account information is retained until you request to remove the information or delete your account, whichever is earlier. |
Basic Physical Information | Gender, height, weight, date of birth. | Non-sensitive information. Necessary. | - Used to calculate calories burned and distance you exercised during daily activities. | Basic physical information is retained until you request to remove the information or delete your account, whichever is earlier. |
Contact Information | Contact list, call log. | Sensitive information. Not necessary. | -Used to provide communication service as your requirements. | Contact information is not uploaded to the server, and is retained until you uninstall the application or request to remove the information, whichever is earlier. |
Location Information | Approximate location information. | Non-sensitive information. Necessary. | - As the requirements of Android system, scan your nearby Bluetooth devices based on GPS. | Approximate location information is not uploaded to the server, and is deleted immediately after you exit relative function. |
Media Information | Album. | Sensitive information. Not necessary. | -Used to set photo as the watch face background. | Media information is not uploaded to the server, and is retained until you uninstall the application or request to remove the information, whichever is earlier. |
Female Physiological Information | Menstrual duration, menstrual cycle. | Sensitive information. Not necessary. | -Used to provide you with related services to track and predict your menstrual period. | Female physiological information is retained until you request to remove the information or delete your account, whichever is earlier. |
Wi-Fi Information | SSID,BSSID | Sensitive information. Not necessary | -Used to access WiFi network information, which will be used for network positioning. The positioning function is used for obtaining sports and current location weather information | Wi-Fi Information will not be uploaded to the server. Once you exit this function, it will be immediately deleted. |
Shear plate | Content on the clipboard | Sensitive information. Not necessary | -Used for quick copying and pasting of nicknames, emails, and other functions. | Clipboard information will not be uploaded to the server. Once you exit this function, it will be immediately deleted |
Information we obtain from your use of our services
Type | Information | Nature | Purpose and Scenario | Storage Period |
Activity Information | Steps, walking distance, calories burned, activity duration. | Non-sensitive information. Not necessary. | -To help you know your daily activities. | Activity information is retained until you request to remove the information or delete your account, whichever is earlier. |
Health Information | Heart rate, sleep status, body temperature, etc. | Non-sensitive information. Not necessary. | -To help you know your physical condition. | Health information is retained until you request to remove the information or delete your account, whichever is earlier. |
Location Information | Accurate location information, whereabouts. | Sensitive information. Not necessary. | -Track your workout routes. - Provide real-time weather services. | -The location information used to track workout routes is retained until you request to remove the information or delete your account, whichever is earlier. - The location information used to provide real-time weather services is not uploaded to the server, and is retained until you uninstall the application or request to remove the information, whichever is earlier. |
Product Information | Product activation date, battery measurement data, production number, debugging technical information, etc. | Non-sensitive information. Necessary | -When you use our products, the product information is used to update the product status. | Product information is not associated with personal information, it is anonymized and stored permanently. |
Notification Information | Mobile application notification information. | Sensitive information. Not necessary. | -Used to provide apps notifications push services as your requirements. | Notification information is only used to be pushed to wearable device, the application does not store, and the device remains it until you ask to remove. |
Service Log Information | IP address, browser type, application crash information. | Non-sensitive information. Not necessary. | -Used to provide technical support to solve product and service problems. | Service log information is not associated with personal information, is anonymized. |
Information we receive from third parties
We are not actively obtain your personal information from third parties. If it is necessary for business development to obtain from a third party that has not been described in this policy, we will verify the legality of the source according to law, or clarify the source, type and scope of use of your personal information to you before obtaining it, such as the personal information processing activities required by G Band to conduct business are beyond the scope of your original authorization and consent when providing personal information to a third party. We will obtain your express consent before processing your personal information. in addition, we will also We will strictly abide by relevant laws and regulations, and require third parties to guarantee the legality of the information they provide.
3. What system permissions do we need you to authorize?
In order to provide you with certain functions and services, we may ask you in advance to authorize us to call relevant system permissions. You can view the each system permission and its status item by item in "Profile"-"Permissions" on G Band App, and choose to enable or disable permissions in the system settings of your mobile device.
Enabling these permissions means that you authorize us to collect and process this personal information when using related functions and services. We only call your system permissions when you use related functions. Disabling these permissions means that you withdraw these authorizations. We will no longer continue to collect and use your personal information, but we will not be able to provide you with the functions and services corresponding to these permissions. The decision to disable above authority will not affect the previous processing of personal information based on your authorization.
To understand the specific system permissions you need to authorize, the purpose of the application, the type of information processed, whether it can be closed and the closing steps, please refer to "Appendix 1 Permission Application Instructions" To understand the specific system permissions you need to authorize, the purpose of request, the type of information processed, whether it can be disabled and its steps, please refer to "Appendix 1 Permission Application Instructions".
Mobile devices running in Android system may have different methods for displaying and managing permissions. If you have problem with managing permissions, you can ask the device provider for help.
4. When do we collect and process this information?
We only collect and process the relevant information mentioned in "2. What information will we collect or process?" when you use specific functions or services. For instance:
When you create a G Band account, you need provide some account information. Your G Band account is a core component of products and services so that you can access and control your personal data.
When you use G Band, some personal data is recorded in your G Band account. This is the case when you exercise, measure your heart rate, fill in fields in G Band, connect and sync products to G Band for certain optional features. All personal data we collect when you use G Band is stored in your G Band account. When you use anonymous mode, your personal data above is stored locally on your phone.
When you use our products and services, we do collect your personal data to help you monitor your health. Each product needs to collect and process specific personal data.
When you contact our support team, our team may temporarily obtain some personal data from your G Band account until the problem is solved.
5. How do we use your personal data?
Data collected through our products and services is processed for the following specific purposes. They may be used for different purposes at the same time.
Provide products and services
Personal data processed by G Band is stored in your G Band account (locally on your phone when you use anonymous mode) and can be accessed in the app. Your health data is anonymized, that is, it cannot be identified personally or associated with an account, and is used by Health Research team of G Band as raw data for research and analysis in the field of health to advance scientific research.
Using the data we collect, we are able to provide services to you and perform our terms of service contract with you. Personal data may appear as raw data (steps, weight, etc.) or as a result of certain data processing (heart rate, respiration, actions that reflect sleep patterns, etc.).
We also use your data to make inferences and show you more relevant content. Here are some examples:
Information such as your height, weight, gender and age allows us to improve the accuracy of your daily exercise and activity statistics, such as the number of calories burned and distance exercised.
Based on your sleep data, we can infer your sleep patterns and provide you with customized insights to help you sleep better.
We can recommend your activity goals based on your previously goals and your historical exercise or activity records.
Account
By creating a G Band account, you can better use our products and services. Through this account, you can also manage your own content and preferences, as well as the measurement data collected by the product.
Communicate with you
When you contact our support team with a problem you report, our team member may need to process your personal data to help you. Without your consent, they are not able to view your personal health data, such as your weight or heart rate.
Improve and develop services
We may use your anonymous personal data to improve our products and services, customer support, and to develop new services. For example, we may need to process this data to troubleshoot and prevent errors: perform data analysis and testing, conduct research and surveys, and develop new features and services.
Improve safety and protection measures
We use the information we collect to promote the safety of our services, users, and other parties. For example, we may use this information to authenticate users, prevent fraud and abuse, respond to legal requests or claims, conduct audits, and enforce our terms and policies.
These purposes are all based on your consent to this Privacy Policy, which we will obtain when you create an account.
6. How does our product work and what technology does it use?
How does our product work?
Our products work over wireless connections (Wifi, Bluetooth, 3G/4G/5G) to enable product configuration as well as transfer and sync data collected by your G Band account. Some functions are only available after connecting our product and G Band. Personal data collected by our product is stored in G Band after you sync the product with G Band. When you have logged into your G Band account and turned on data synchronization, personal data will be uploaded to your G Band account on the server. This synchronization is necessary in order to:
Update the product's software to fix bugs, add new features or apply changes necessary for the evolution of laws and regulations in the field of data;
Data backup. If your Android or Apple device which G Band is installed on is lost or stolen, you are able to restore all your data.
Measurements can be taken without having to be near your Android or Apple device where G Band is installed.
Share your data across multiple devices. You can get the latest measurements by logging into your G Band account on any device where G Band is installed.
Which third-party SDKs do we use?
In order to ensure the realization of some independent functions and enable you to use and enjoy more services and functions, we embed third-party SDKs in G Band, and we carefully evaluate the purpose of using these SDKs. For more information about the purpose, method and scope of SDK processing personal information, please refer to "Appendix 2 Instructions for Third-Party SDK Usage".
How do we use cookies and web beacons?
We work with partners who provide us with analytics and advertising services. This includes helping us understand how users interact with the services, serving advertisements on our behalf across the Internet, and measuring the performance of those advertisements. These companies may use cookies, web beacons and other similar technologies to operate and improve our website. We also use cookies to display advertisements.
7. Do we share your personal data?
To ensure you get a high-quality experience, we may disclose certain data under very strictly defined circumstances:
When you agree or instruct us to share
You can instruct us to disclose your information to others. For example, instruct us to share your information in other ways, and when you allow a third party to request access to your account, their use of your information will be governed by their privacy policy and terms.
Compulsory disclosure
We may retain or disclose information about you to comply with laws, regulations, legal procedures or government request. In the following situations, we may process your personal information without asking for your authorization and consent:
Related to the fulfillment of the obligations stipulated by laws and regulations by the personal information controllers.
Directly related to national security and national defense security.
Directly related to public security, public health, and major public interests.
Directly related to criminal investigation, prosecution, trial and execution of judgments.
In order to protect the major legal rights and interests of the personal information subject or other individuals such as life and property, but it is difficult to obtain the authorization and consent of the individual.
Personal information that the subject of personal information discloses to the public by himself.
Collect personal information from legally publicly disclosed information, such as legal news reports, government information disclosure and other channels.
Notice: It is our policy to notify you of legal process seeking access to your information, such as a search warrant, court order or subpoena. If the court specifies a nondisclosure period, we will provide delayed notice after the nondisclosure period expires.
Aggregated non-personal information
We may share aggregated or non-personal information, which has been anonymized and cannot be used to identify personal information.
We may disclose such information publicly to third parties, for example, in public reports on exercises and activities, to partners with whom we have reached an agreement.
Other cases
If we are involved in a merger, acquisition, or sale of assets, we will continue to take steps to protect the confidentiality of personal information and notify affected users before transferring any personal information to the new entity. Potential acquirers are subject to the same obligations to protect your personal information.
8. How do we protect your personal data?
We do our best to ensure the security of your personal data.
What measures do we take?
Protecting your privacy and security is critical to how we build and deliver our products and services.
We will use various security protection measures within a reasonable level of security to ensure the security of information. For example, we will use encryption technology (such as SSL), de-identification, anonymization and other means to protect your personal information. Only employees who have a valid reason to access this information may access our databases.
How do we ensure the quality of your data?
We recommend that you regularly log in to your G Band account and confirm that your personal data is accurate and up to date. If you have questions about the accuracy of the data, please let us know and we will take steps to correct or delete the inaccurate data.
Security Event Handling
In the event of a security incident such as personal information leakage, we will initiate emergency plans and remedial measures to prevent the expansion of the security incident, and perform relevant reporting and notification obligations in accordance with the law.
We will formulate emergency plans for network security incidents to deal with security risks such as system vulnerabilities, computer viruses, network attacks, and network intrusions in a timely manner. In the event of incidents that endanger network security, we will immediately activate the emergency plan and take corresponding remedial measures. and report to the relevant authorities in accordance with regulations;
In the unfortunate event of a personal information security incident, we will, in accordance with the requirements of laws and regulations, promptly inform you of the basic situation and possible impact of the security incident, the measures we have taken or will take, and the Handling measures taken, suggestions on risks that you can prevent and reduce independently, remedial measures for you, etc. We will promptly inform you of the relevant circumstances of the event through the above methods, and when it is difficult to inform one by one, we will issue an announcement in a reasonable and effective manner. At the same time, we will also actively report the handling of personal information security incidents in accordance with the requirements of the regulatory authorities.
9. What rights do you have?
We provide you with account settings and tools to access and control your personal data.
Access and export data
By logging into your account, you can access many of your personal information, including your daily exercise and activity records. You can also download your personal data locally and export it.
Edit and delete data
You can change and delete your personal information by logging into your account and using your account settings. For example, you can edit or delete the profile data you provide.
Objecting to data usage and changing the scope of authorization
We provide you with account settings and tools to control the use of our data. For example, through your privacy settings, you can limit the visibility of your information to other users of the service. Through your notification settings, you can limit the notifications you receive from us. Access to third-party apps previously linked to G Band; use the G Band app to unlink devices from your account at any time. You can also close the corresponding system permissions through the steps in "Appendix 1 Permission Application Instructions", thereby rejecting our collection and processing of corresponding personal information.
Delete account
You can log out/delete your account by opening the homepage, clicking on the personal center, clicking on the account, opening the account page, clicking on "Do not want to continue using", and opening the delete account page. You can delete your account on the delete account page
If you choose to delete your account, most of your information will be deleted immediately, but a small amount of information may be anonymized. For details, see "10. How long do we keep your personal information?". In addition, we may retain information for legal reasons or for harm prevention purposes.
Notice: The operation of deleting account cannot be undone. If you have deleted your G Band account and want to use our products and services again, you only need to create a new account, but the personal information before deleting account cannot be retrieved.
If you are unable to exercise the relevant rights through the above steps, you can contact us through the methods in "13. Contact Us".
10. How long do we keep your personal information?
The length of time we retain your information depends on the type of information, and the retention time does not exceed the period stipulated by law.
If you have deleted your G Band account and want to use our products and services again, you can create a new account.
Type | Information | Storage Period |
Account Information | Email address. | Account information is retained until you request to remove the information or delete your account, whichever is earlier. |
Basic Physical Information | Gender, height, weight, date of birth. | Basic physical information is retained until you request to remove the information or delete your account, whichever is earlier. |
Contact Information | Contact list, call log. | Contact information is not uploaded to the server, and is retained until you uninstall the application or request to remove the information, whichever is earlier. |
Location Information | Approximate location information. | Approximate location information is not uploaded to the server, and is deleted immediately after you exit relative function. |
Location information | Accurate location information, whereabouts. | -The location information used to track workout routes is retained until you request to remove the information or delete your account, whichever is earlier. - The location information used to provide real-time weather services is not uploaded to the server, and is retained until you uninstall the application or request to remove the information, whichever is earlier. |
Media Information | Album. | Media information is not uploaded to the server, and is retained until you uninstall the application or request to remove the information, whichever is earlier. |
Female Physiological Information | Menstrual duration, menstrual cycle. | Female physiological information is retained until you request to remove the information or delete your account, whichever is earlier. |
Activity Information | Steps, walking distance, calories burned, activity duration. | Activity information is retained until you request to remove the information or delete your account, whichever is earlier. |
Health Information | Heart rate, sleep status, body temperature, etc. | Health information is retained until you request to remove the information or delete your account, whichever is earlier. |
Product Information | Product activation date, battery measurement data, production number, debugging technical information, etc. | Product information is not associated with personal information, it is anonymized and stored permanently. |
Notification Information | Mobile application notification information. | Notification information is only used to be pushed to wearable device, the application does not store, and the device remains it until you ask to remove. |
Service Log Information | IP address, browser type, application crash information. | Service log information is not associated with personal information, is anonymized. |
11. How do we ensure respect for the privacy of minors?
G Band's products and services are available to the general public. We recognize the importance of taking extra steps to protect the privacy of minors.
12. How do we update this policy
We may revise the content of "Privacy Policy of G Band" in due course. If the change will result in a substantial change in your rights under this "Privacy Policy", we will notify you by means of system push, email, text message or page announcement before the change takes effect.
If you do not agree to the change, you should stop using G Band products and services, or request to cancel your account through the contact information published in this "Privacy Policy of G Band". If you continue to use our products or services, you agree to be bound by the revised privacy policy.
Substantial changes referred to in this "Privacy Policy of G Band" include but are not limited to:
Significant changes have taken place in our service model. Such as the purpose of processing personal information, the type of personal information processed, the way of using personal information, etc.;
The main object of personal information sharing, transfer or public disclosure changes;
There are major changes in your rights to participate in the processing of personal information and how to exercise them;
Changes in data security capabilities and information security risks;
Other changes that may have a significant impact on your personal information rights;
Changes in the export of personal information;
User inquiries, complaint channels and mechanisms, as well as external dispute resolution and contact methods have changed.
13. Contact us
If you have any questions, comments, or suggestions about this "Privacy Policy of G Band" and our handling of your personal information, or if you find that your personal information may have been leaked, please contact us by the following methods:
Contact us via email: hbandservice@outlook.com.
For questions related to this policy or personal information protection, we will respond to your request within 15 working days after receiving your information.
Appendix 1 Permission Application Instructions
Android
Name | Function Description | Purpose and Scenario | Type of information | Can disable? | Disabled method |
CAMERA | Use the camera function | Use smart wearable devices to control the phone to take pictures | Biometric information | Yes | Settings -Applications - Turn off camera |
BLUETOOTH BLUETOOTH_SCAN BLUETOOTH_ADVERTISE BLUETOOTH_CONNECT BLUETOOTH_ADMIN | Use the Bluetooth function | Search and connect Bluetooth device | System settings | Yes | Settings - Applications - Turn off Bluetooth |
ACCESS_BACKGROUND_LOCATION ACCESS_COARSE_LOCATION ACCESS_FINE_LOCATION ACCESS_LOCATION_EXTRA_COMMANDS FOREGROUND_SERVICE | Use GPS location function | Bluetooth search, and workout route record | Location information | Yes | Settings -Applications - Turn off location |
WRITE_EXTERNAL_STORAGE READ_EXTERNAL_STORAGE | File read and write permissions | File read and write, save data to local | File read and write information | Yes | Settings - Applications - Turn off storage |
ACCESS_NOTIFICATION_POLICY | Access notification bar permissions | Sync mobile notification bar messages to smart wearable devices | Media information | Yes | Settings - Applications - Turn off notification bar access |
READ_PHONE_STATE CALL_PHONE READ_CALL_LOG ANSWER_PHONE_CALLS | Read phone status | Push incoming call to wearable device and control phone to hang up or answer calls | Media information | Yes | Settings - Applications - Turn off call records, phone calls |
READ_CONTACTS | Read contacts | Used to display contact information when calling and SMS push | Contact information | Yes | Settings - Applications - Turn off contacts |
ACCESS_NETWORK_STATE ACCESS_WIFI_STATE CHANGE_WIFI_STATE INTERNET | Read network status | For using network services | System settings | Yes | Settings - Applications - Turn off network |
WRITE_SETTINGS REQUEST_IGNORE_BATTERY_OPTIMIZATIONS | Battery optimization | Power consumption optimization for users to control the app | System settings | Yes | Settings - Battery - Application |
iOS
Name | Function Description | Purpose and Scenario | Type of information | Can disable? | Disabled method |
BLUETOOTH | Use the Bluetooth function | Search and connect Bluetooth device | System settings | Yes | Settings - Applications - Turn off Bluetooth |
LOCATION | Use GPS location function | Track workout route | Location information | Yes | Settings - Applications - Turn off location |
PHOTOS | Use the photo function | Use photo as user avatar and watch face | Media information | Yes | Settings - Application - Turn off photos |
CAMERA | Use the camera function | Use smart wearable devices to control the phone to take pictures | Biometric information | Yes | Settings - Applications - Turn off camera |
SHARE SYSTEM NOTIFICATIONS | Use notification push function | Used to push notifications to device | Communication information | Yes | Settings - Bluetooth - Device - Turn off share system notifications |
BACKGROUND APP REFRESH | Use the background refresh function | Used to reconnect device while app running in the background | Device identification information, location information | Yes | Settings - Applications - Turn off background app refresh |
CONTACTS | Read contacts | Used to display contact information when calling and SMS push | Communication information | Yes | Settings - Applications - Turn off contacts |
WIRELESS DATA | Use network | For using network services | System settings | Yes | Settings - Applications - Turn off wireless data |
Appendix 2 Instructions for Third-Party SDK Usage
Android
Name | Third Party Name | Purpose and Scenario | Type of Information Processed | Official Website | Privacy Policy |
Google Map SDK | Used to display maps | Device identification information, location information | |||
Google positioning SDK | Used to realize positioning | Device identification information, location information | |||
QWeather SDK | Hefeng Internet Technology (Beijing) Co., Ltd. | Used to push weather to device | Device identification information, location information |
iOS
Name | Third Party Name | Purpose and Scenario | Type of Information Processed | Official Website | Privacy Policy |
QWeather SDK | Hefeng Internet Technology (Beijing) Co., Ltd. | Used to push weather to device | Device identification information, location information |
(End)
Jiafu Zhang
Last updated