YoSleep Terms of Use

YoSleep Terms of Use

Shenzhen Manba Intelligent Co., Ltd. and its partners (“Mambtech” or “we” or “YoSleep”) provide online and mobile services, including but not limited to the Mambtech website ("mambtech.com" or the “Site”), plugins, YoSleep, computer programs and mobile applications managed by or on behalf of Mambtech (collectively referred to as the “YoSleep Services”), which are designed to enhance the use of personal health and physical detection electronic products (“YoSleep Products”) provided by YoSleep.

Shenzhen Manba Intelligent Co., Ltd. places great importance on the protection of your personal information and privacy. We will provide corresponding security measures for your personal information in accordance with legal requirements and industry-standard security practices. “You” and “User” refer to all individuals and entities who obtain YoSleep Services.

• We will use your “YoSleep” account information to obtain access to the “YoSleep” application server. If you do not provide your “YoSleep” account information, you will not be able to use certain services provided by “YoSleep.”

• We collect your personal data to provide basic services for smart device management, user scenarios, and feedback functions, as described in detail in the main text.

• In collaboration with our ecosystem partners, we provide device-sharing functionality. Your device information will be shared with these partners to deliver better services.

1 How We Collect and Use Your Personal Information

1.1 Account Login

When you use “YoSleep” Services or manage smart devices, we need to collect the following information: your “YoSleep” account username, login password, nickname, and avatar. Among these, the username and password are considered sensitive personal information. The purpose of collecting this information is to authenticate your identity on the “YoSleep” account server and grant access to the “YoSleep” application server.

We will use your personal information as follows: The “YoSleep” account username and login password you enter will be encrypted and transmitted to the “YoSleep” account server for login authentication. The application and server will not store the information you input. When you use a third-party account to access Shenzhen Manba Intelligent Co., Ltd.’s services, we will use the Open ID of that account to bind it with your device ID. Additionally, we will obtain registration information such as your phone number and email address from the third-party account.

If you do not provide this information or fail to log in to your “YoSleep” account, you will not be able to use “YoSleep” services. After logging in, the “YoSleep” application will automatically retrieve your account nickname and avatar and display them on the application interface.

1.2 Basic Smart Device Management Services

To discover smart devices and connect to WLAN networks, the “YoSleep” application requires access to your phone’s location permissions to obtain the WLAN list, as well as the WLAN name and password you input. The WLAN password is considered sensitive personal information. This information is used locally and will not be uploaded to the server.

For your convenience in binding devices, you can enable the “Remember Password” feature in the “YoSleep” application. The WLAN password will be encrypted and stored locally in the “YoSleep” application for future device binding, eliminating the need to re-enter the password. However, if you choose not to enable this feature, it will not affect the device binding functionality.

If you use a router that supports automatic retrieval of the WLAN name and password, these details will be auto-filled for device binding.

The following types of devices are included in the data collection:

Lighting devices, including various lamps, mood lights, aromatherapy lamps, music lamps, etc.

Health devices, including sleep detection mats, detection pillows, detectors, etc.

1.3 Smart Device Cloud Services

To enable the use of your bound smart devices in the “YoSleep” application and provide related service functionalities, we need to collect the following information:

Custom avatar, nickname, age, gender, date of birth, and personal health data (heart rate, respiratory rate, body movement). Personal health data is considered sensitive personal information. The purpose of collecting this information is to monitor the working status of sleep detection devices, view detection data, and analyze historical statistics.

Shenzhen Manba Intelligent Co., Ltd. will only upload sensitive personal information such as health data to the server after obtaining your explicit authorization in the application. Please carefully read and authorize consent when accessing the device for the first time.

You can unbind or delete your smart devices by navigating to “Settings” > “Delete Device” / “Unbind Device” to stop data collection.

If you do not provide this information, you will not be able to use the services provided by smart devices in the “YoSleep” application.

1.4 Scenarios and Device Sharing

To enable scenario and device sharing, we need to collect the following information: user-defined scenario settings, “YoSleep” account, nickname, and shared device information for setting up scenarios, sharing devices, and receiving shared devices.

If you do not provide this information, you will not be able to use the scenario and device sharing functionalities.

1.5 Partner Ecosystem Platform Device Management Services

In third-party device management services, we will collaborate with partner ecosystem platforms as third-party service providers. This involves partners obtaining your personal information from YoSleep Services. We will collect the following personal information under the condition that you bind your ecosystem platform account:

A partial list of devices added via the application software, displayed in the “YoSleep” application.

Device and network information, including device identifiers, hardware information, network connection status,Device and network information, including device identifiers, hardware information, network connection status, WLAN connection details, device operational status, device control usage records, business events, and device configuration parameters. This is used to identify the currently active device and ensure device security control.

If personal information processing is required for our business operations, we will obtain your explicit consent before processing. Additionally, we will ensure compliance with the scope of your initial authorization when providing personal information and adhere to relevant laws and regulations to guarantee the legality of the information provided by YoSleep Services.

We will seek your consent in advance if we intend to use your information for purposes not stated in this declaration.

Similarly, we will seek your consent before using information collected for a specific purpose for other purposes.

You may navigate to "Me" > "Connect Third-Party Platforms," select the third-party application, and click "Unbind" to revoke authorization.

1.6 Partner Ecosystem Platforms Providing Device Management Capabilities to YoSleep

When you bind your "YoSleep" account on YoSleep and authorize us to manage smart devices, the ecosystem platform must provide the following information to YoSleep:

Device identifiers, hardware information, network connection status, WLAN connection details, device operational status, device control usage records, business events, and device configuration parameters.

The personal information provided by partner ecosystem platforms to YoSleep is governed by our Privacy Policy. Please refer to the Privacy Policy. Additionally, before using this functionality, you confirm that you have read our User Agreement and related Privacy Policy. You may visit the "Privacy Center" in "YoSleep" to review and revoke authorizations.

For details of the "YoSleep Privacy Policy," please click this link to view:

1.7 Push Notifications

The integrated JPush (cn.jiguang) self-start service is used to improve the delivery rate of push notifications.

Purpose:

To promptly receive messages sent by application friends.

To improve the delivery rate of notifications, such as sleep reminders set by users.

Method: [JPush SDK] requires the collection and use of your [device information: device identifiers (IMEI, IDFA, Android ID, MAC, OAID, IMSI, etc.), application information (crash logs, notification settings, software list, etc.), device parameters and system information (device type, model, operating system, and hardware-related information), network information: IP address, WiFi details, base station information, etc.]. For specifics, please carefully review the "JPush Privacy Policy" at https://www.jiguang.cn/license/privacy. This feature requires your authorization to activate. You may navigate to "Me" > "Settings" and disable "Notifications" to turn off this feature.

1.8 User Experience Improvement

To troubleshoot issues and improve user experience, we need to collect the following information:

Logs from the "YoSleep" application and smart devices, including anonymized application basics, device basics, operational logs, exceptions, error reports, etc. Sensitive information will not be recorded in these logs.

We will use your personal information as follows: Users upload logs of "YoSleep" application operations and smart devices to the server for analysis to diagnose device status and identify or locate faults.

If you do not provide this information, faults in "YoSleep" services may not be promptly detected or resolved, hindering user experience improvements. However, this will not affect the basic functionality of the service. You may choose not to upload logs.

1.9 Online Feedback

To enable online feedback for YoSleep service issues, we need to collect the following information:

Application and device logs, your contact details and problem description, screenshots, or videos of the issue. Logs may include device status, sensor data, device operation records, and device identifiers. The purpose is to analyze and pinpoint the cause of issues. Contact details are collected for follow-ups to confirm resolution or request additional information.

We will use your personal information as follows: Solely for locating and resolving feedback issues, not for displaying personal information or commercial advertising.

If you do not provide this information, we may not effectively locate or resolve the issues you report.

2 Device Permission Requests

Internet Permission: Required for privacy notifications and "YoSleep" login services. Authorization is requested upon application launch.

Local Network Permission: Required for registering smart devices on the local network. Authorization is requested during first use.

Location Permission: Required for devices to report accurate time and for statistical analysis of product distribution to improve user experience. Some smart device management pages require access to your current WLAN name. Authorization is requested during first use.

Camera Permission: Required for taking photos to update your profile picture. You may revoke this permission in your device's privacy settings.

In addition to the above, this application requires Bluetooth to be enabled for connecting Bluetooth devices. You may disable Bluetooth via system "Settings."

You may manage the application's permissions via system "Settings" at any time.

3 Protection of Minors

If you are a child (under 14 years of age), your parent or guardian must consent to your use of this application and its terms. Parents or guardians should also take appropriate measures to supervise minors' use of this application.

4 Sharing with Third Parties

We will obtain device management capabilities from third-party ecosystem platforms, for which we need to collect device information, network information, and other data from these platforms to manage devices bound to the application through third-party apps. YoSleep services will also provide corresponding security measures for the collected data. To ensure the security and privacy of your data, we have signed data protection agreements with our partners, clarifying their responsibilities, obligations, and requirements for protecting your data.

Before using YoSleep services, you have read, fully understood, and agreed to comply with the relevant user agreements and privacy policies. Any personal information you share with the application will be governed by YoSleep's privacy policy.

5 Third-Party SDKs

Some services are provided jointly by us and our partners, who have integrated our Software Development Kit (referred to as "SDK") or similar applications.

6 Managing Your Data

To facilitate your access, correction, and deletion of personal information during your use of YoSleep services, as well as to ensure your right to withdraw consent for the use of your personal information, we have provided corresponding operational settings in the product design. You may refer to the following guidelines:

(1) Accessing Personal Information

You can view the operational status and historical records of your bound smart devices on the device homepage and check device information (including device name, location, manufacturer name, MAC address, serial number, and network information) in the "Settings" page of the device.

You can go to "My" > "My Sharing" to view device sharing information, visit the scenarios page to check scenario settings, or click your account avatar to jump to the account information page.

(2) Deleting Personal Information

You can go to the device’s "Settings" > "Delete Device"/"Unbind Device" to remove bound devices and clear device information stored locally and on the server.

You may uninstall the YoSleep app or clear app data to delete locally stored information. Alternatively, in the YoSleep app, go to "My" > "Account" > "Delete Account" to remove personal information stored locally and on the servers.

(3) Updating Personal Information

You can adjust device operational parameters and modify device information on the homepage of your bound device or in the device’s "Settings" page.

You can update device sharing information in the "Device Sharing" section or modify scenario settings on the scenario setup page.

7 Data Storage Location and Retention Period

The above information will be transmitted and stored on YoSleep servers within the People’s Republic of China.

We retain your personal information only for the duration necessary to fulfill the purposes stated in this policy and will delete or anonymize it afterward unless otherwise required by laws and regulations.

For YoSleep services, the retention periods are as follows:

Data stored locally in the YoSleep app will be deleted immediately upon app uninstallation or data clearance.

Server-stored device and business data will be deleted immediately when you remove a device in YoSleep or go to "My" > "Settings" > "About," click "Reject Terms of Service," and discontinue using YoSleep services

Server-stored business logs, statistics, and historical records are deleted during periodic server cleanups. If you use YoSleep, we retain your account information as mentioned in this policy to ensure normal service operation. Upon account deletion, all associated data, files, and backups are permanently erased.

Additionally, if our product or service ceases operation, we will notify you via push notifications or announcements and delete or anonymize your personal information within a reasonable timeframe.

8 Disclaimer

8.1 Third-Party Services

YoSleep services may include links or references to third-party websites. We do not monitor or investigate such websites and assume no responsibility for their content, functionality, or practices. The inclusion of links does not imply endorsement or guarantee by YoSleep. Accessing third-party sites is at your own risk. YoSleep recommends reviewing their terms and privacy policies (if available). You agree that YoSleep bears no liability for damages or losses arising from third-party site usage.

8.2 Precautions

Content on mambtech.com or provided via YoSleep services is for informational purposes only and does not replace professional medical advice. We are not licensed healthcare providers and lack expertise in diagnosing, treating, or assessing the impact of exercises on medical conditions. Consult a doctor before starting any health regimen, dietary change, or activity mentioned in YoSleep services. Do not disregard or delay seeking medical advice based on YoSleep content. Exercises/activities described may not suit everyone. Participation carries inherent risks of injury or death. In a medical emergency, contact your doctor or local emergency services immediately. Discontinue any activity causing discomfort. Individuals with type 1 diabetes or other medical/nutritional conditions must not use YoSleep services without direct medical supervision. Using YoSleep implies your doctor’s approval for your participation.

We are not responsible for health issues arising from training plans, products, or activities accessed via YoSleep. Engaging in such activities signifies voluntary participation at your own risk.

8.3 Content and Warranty Disclaimer

This website is provided by YoSleep, Mambtech, and their partners "as is." Neither YoSleep, Mambtech, nor their affiliates, suppliers, or partners make any express or implied warranties regarding website operation, content, or accuracy. All implied warranties (including merchantability, fitness for purpose, and non-infringement) are disclaimed. YoSleep and Mambtech do not guarantee uninterrupted, secure, or error-free use, or the absence of viruses or harmful components.

8.4 Limitation of Liability

Under no circumstances shall YoSleep and Mambtech be liable for any direct, indirect, incidental, punitive, or consequential damages arising out of the use of, inability to use, or results of use of the website (including but not limited to loss of profits, loss of data, or loss due to business interruption), whether such damages are based on warranty, contract, tort, or any other legal theory, and whether YoSleep and Mambtech have been advised of the possibility of such damages. The partners, suppliers, and collaborators of YoSleep and Mambtech shall not be liable for any issues arising from the website. The applicable laws in certain regions may not allow some of the above limitations, in which case such limitations may not apply to you.

9 General Provisions

The Terms of Use and the resolution of any disputes related to the Terms of Use or YoSleep and Mambtech Services shall be governed and interpreted in accordance with Law of the People's Republic of China management, regardless of whether they conflict with legal principles. You may only initiate any legal action or lawsuit against YoSleep and Mambtech in connection with YoSleep Services in the court of Bao'an District, Shenzhen City, Guangdong Province. You agree to submit to the personal and exclusive jurisdiction of the aforementioned court. These Terms and Conditions constitute the entire agreement between you and YoSleep and Mambtech regarding the subject matter hereof and supersede any and all prior or contemporaneous oral or written agreements. You may not assign this Agreement to any other party, and any such attempt shall be invalid.

10 Agreement Modifications

Your use of YoSleep Services shall be deemed that you have read and agreed to be bound by this Terms of Service. We reserve the right to modify the terms of this Agreement when necessary. You may review the relevant agreement terms at any time. After the terms of this Agreement are changed, if you continue to use YoSleep Services, it shall be deemed that you have accepted the modified Agreement. If you do not accept the modified Agreement, you shall stop using YoSleep Services.

11 How to Contact Us

If you believe that any content posted on "YoSleep Services" infringes your copyright or other intellectual property rights, please send an email to support@mambtech.com to notify us.

Shenzhen Manba Intelligent Co., Ltd

1801, Building 1, Xinyi Lingyu R&D Center, No. 30, Honglang North Second Road, Xingdong Community, 69th District, Xin'an Street, Bao'an District, Shenzhen

Last Updated: June 30, 2025