Welcome to the E-Health Now App (the "App"). These Terms of Use (these "Terms") form an agreement between you and Zhishu Huiyi Technology (Hangzhou) Co., Ltd. ("Zhishu Huiyi Technology," "we," "us," or "our") and set out your rights and obligations in using the App. Please read these Terms carefully and in full before you use the App, paying particular attention to the provisions highlighted in bold that concern your material rights and interests. By tapping "Agree" and beginning to use the App, you acknowledge that you have read, understood, and accepted all of these Terms. If you do not agree with any part of these Terms, please tap "Disagree," stop using the App, and uninstall it.
Your use of the App is also governed by the E-Health Now App Privacy Policy. The Privacy Policy is an integral part of these Terms and has the same legal effect.
If you are under 18 years of age, please read these Terms together with your legal guardian and use the App only with your guardian's consent. If you are using the App on behalf of your minor child, you are deemed to act as that child's guardian, to agree to be bound by these Terms, and to be responsible for the minor's use.
1. Description of the Service
The App is a companion application for a smart ring. It connects to your smart ring over Bluetooth, displays health data such as heart rate, blood oxygen, sleep, and steps on your phone, and provides reference calculations of health metrics.
In the current version (1.0), your data is stored and processed solely on your device. The App does not rely on any cloud service, and no account registration is required. We may introduce new features such as cloud services in the future; if we do, we will update these Terms in accordance with Section 10 and obtain your consent as required by law.
2. Software License
We grant you a personal, non-transferable, non-sublicensable, non-exclusive, revocable license to install and use the App on a mobile device that you own or control, solely for non-commercial purposes.
You may not copy, modify, rent, lease, lend, sell, assign, or sublicense the App or any part of it, and you may not use the App for commercial operations. Commercial purposes include, without limitation, incorporating the App or its services into a product or service you provide to third parties, or using the App for any profit-making activity.
Except as expressly granted in these Terms, we grant you no other rights (including, without limitation, any right to access any source code of the App). Any additional rights require our prior written consent.
3. Important Notices
This product is a wellness and health-management aid and is not a medical device. The data and reference metrics provided by the App are for general wellness purposes only and do not constitute medical diagnosis, treatment advice, or a prescription. For the App's functional limitations and the full limitation-of-liability provisions, see Section 8.
4. Device Connection and Use
The App must be used with a smart ring of a model designated by Zhishu Huiyi Technology.
A single ring can maintain a connection with only one phone at a time.
You undertake and warrant that you will not actively operate or view the App while driving a motor vehicle, operating heavy machinery, or engaging in any other activity that requires a high degree of attention. This provision restricts only your active interaction with the App's interface; the passive collection of data while wearing the ring is not affected. You shall bear full responsibility for any personal injury or property loss arising from your breach of this obligation.
5. Intellectual Property
The copyright and other intellectual property rights in the App and in its interface design, icons, and text belong to Zhishu Huiyi Technology.
The hardware design and related technology of the smart ring belong to Zhishu Huiyi Technology or have been lawfully licensed.
Without our prior written permission, you may not copy, modify, or reverse engineer the App or any part of it.
Except for the limited right to use the App as necessary, these Terms grant you no license or transfer of any intellectual property rights.
6. Acceptable Use
You agree not to engage in any of the following:
Interfering with or disrupting the normal operation of the App or its associated services;
Using the App to engage in any unlawful or illegal activity;
Reverse engineering, decompiling, or attempting to extract the source code of the App, except as expressly permitted by applicable law;
Removing, altering, or circumventing any technical measures in the App that protect intellectual property;
Altering or forging instructions or data during the App's operation, or adding, removing, or changing the App's functions or operational behavior;
Using the App to distribute malicious programs or viruses, or to engage in any other activity that endangers network security.
7. Changes to Features
We may update the App from time to time for product upgrades, bug fixes, or similar reasons. An update may add, modify, or remove features.
Material changes to features (such as discontinuing support for a particular ring model or changing how data is stored) will be notified in the App in advance.
Because of changes to operating-system compatibility or ring firmware upgrades, some features may require your cooperation in order to continue working.
8. Disclaimers and Limitation of Liability
8.1 Product Limitations
The App collects and displays health data by connecting to the smart ring over Bluetooth. You acknowledge and understand that:
The accuracy of health data may be affected by how the ring is worn, environmental interference, individual differences, and other factors. The data may be inaccurate and should not be used as the sole basis for any medical judgment;
The App can never replace professional medical equipment, nor can it replace the clinical judgment of a physician, nurse, or other licensed medical professional. The data and reference metrics provided by the App are for general wellness purposes only and do not constitute medical diagnosis, treatment advice, or a prescription;
If you feel unwell or have any health concerns, please consult a qualified medical professional promptly. Never adjust your medication or treatment plan based on the App's data.
8.2 Limitation of Liability
To the extent permitted by law, we are not liable for any service interruption, data loss, or personal or property loss arising from:
Your failure to operate in accordance with the product instructions or the guidance provided in the App;
Your own mobile device hardware, operating system, network environment, or similar causes that prevent normal connection or cause data anomalies;
Your own modification or disassembly of the product, or your use of accessories not approved by us;
Force majeure — meaning objective circumstances that we cannot foresee, avoid, or overcome, such as natural disasters, war, government actions, or large-scale network failures — that prevent the App from functioning normally.
Nothing in the services provided by the App relieves us of any statutory liability we may bear under the Product Quality Law of the People's Republic of China, the Law of the People's Republic of China on the Protection of Consumer Rights and Interests, or other laws where our product or service is defective.
8.3 Liability That Cannot Be Excluded
Nothing in these Terms excludes or limits the following liability (even if these Terms provide otherwise):
Personal injury caused to you by our fault;
Property loss caused to you by our willful misconduct or gross negligence;
Any other liability that the Civil Code of the People's Republic of China, the Law on the Protection of Consumer Rights and Interests, the Product Quality Law, or other laws prohibit us from excluding or limiting.
9. Termination
You may terminate these Terms at any time by uninstalling the App.
If you materially breach these Terms (including, without limitation, a breach of the acceptable-use provisions in Section 6), we may terminate these Terms and cease providing the service to you.
After termination, the local data on your device will be handled in accordance with Section 2 of the Privacy Policy. Please note in particular: when you uninstall the App, the operating system clears the App's internal storage. Whole-device backups (such as iCloud backups) may retain copies of historical data. We cannot access or control data stored in your personal system backups or in third-party cloud services; to delete it completely, you must do so yourself in your system settings.
Section 5 (Intellectual Property), Section 8 (Disclaimers and Limitation of Liability), and Section 12 (Miscellaneous) survive termination of these Terms.
10. Updates to These Terms
We may update these Terms as laws, regulations, or product features change. Updated versions will be notified in the App.
Non-material changes (such as wording corrections or updates to contact details): your continued use after notice constitutes acceptance.
Material changes (including, without limitation: adding new categories of data collection, changing the purposes of data processing, introducing third-party data sharing, or cross-border transfer of data — that is, changes that may materially affect your rights and interests) will require us to re-obtain your express consent through a prominent means such as a pop-up; we will not rely on implied consent.
11. Notices
Notices we send to you will be delivered through in-app pop-ups, notification-bar pushes, or updates to this page.
Notices you send to us through the contact details set out in these Terms (email, telephone) are deemed delivered on the date we confirm receipt.
If, through no fault of ours, your device settings, network failures, or similar causes prevent you from receiving a notice in time, you bear the corresponding consequences.
12. Miscellaneous
The formation, validity, interpretation, performance, and dispute resolution of these Terms are governed by the laws of the People's Republic of China (for the purposes of these Terms, excluding the laws of the Hong Kong, Macao, and Taiwan regions).
Any dispute arising from or in connection with these Terms shall be resolved through friendly negotiation; if negotiation fails, either party may bring proceedings before a competent people's court.
If any provision of these Terms is held to be invalid or unenforceable, the remaining provisions will continue in full force and effect.
13. Third-Party Platform Statement
You acknowledge and agree that these Terms are solely between you and us, and not with Apple Inc., Google LLC, or any other app store operator (each, a "Third-Party Platform"). We alone are responsible for the App and its content. The Third-Party Platforms have no obligation whatsoever to provide maintenance, support, or any other service with respect to the App. The App is licensed for use only on your iOS or Android device; any technical support is provided by us in accordance with these Terms and our Technical Support page.
14. Contact Us
If you have any questions about these Terms or need assistance, please contact us as follows: