Privacy Policy

Publication date: January 6, 2025 | Effective date: January 6, 2025

Thank you for using the products and services provided by Shanghai Hejie Health Consulting Co., Ltd. (referred to as “we” or “Changjianda”). This Privacy Policy explains how we collect, use, store, share, and protect your personal information, as well as the rights you have regarding that information.

Key points:

  • • We follow the principles of lawfulness, legitimacy, and necessity and collect only the minimum information required for each feature.
  • • Permissions are requested only when you actively authorize them or use the related feature.
  • • Except where required by law or necessary to provide core features, we do not share your personal information with third parties.
  • • If you are a minor, please read and use this service under the supervision of a guardian.

1. How We Collect Personal Information

  • Account registration and login: We collect your phone number for identity verification. Third-party login may provide your nickname and avatar when you authorize it.
  • Health management features: Depending on the feature, you may voluntarily provide your name, gender, birth year, height, weight, health records, and other information.
  • Device information: We collect the device model, operating system version, IP address, crash logs, and similar information for troubleshooting.
  • Customer service and feedback: We record your contact details and communications so that we can resolve your issue.

2. Cookies and Similar Technologies

We use cookies, LocalStorage, and similar technologies to maintain login status and save preferences. We do not use cookies for advertising tracking.

3. Device Permissions

PermissionPurpose
LocationRecommend nearby services and provide emergency location features
CameraTake photos and scan codes to bind devices
Photos/StorageUpload health records and reports
MicrophoneVoice input and voice messages
NotificationsDeliver reminder notifications
NFC/BluetoothConnect to health hardware

4. Information Storage and Protection

  • Storage location: Within the People’s Republic of China; we do not transfer information across borders.
  • Retention period: We retain information only as long as necessary and delete or anonymize it afterwards.
  • Security measures: Data encryption, access controls, audit logs, and other safeguards.

5. Use and Sharing of Information

  • Purposes: Provide health management services, verify accounts, serve customers, and improve products.
  • Sharing: We share the minimum information necessary only with service providers that have been assessed for the relevant purpose.
  • Transfer and disclosure: We do not proactively transfer or publicly disclose your information. Where necessary, we will obtain separate authorization as required.

6. Your Rights

You may access, correct, delete, or copy your personal information, withdraw authorization, or cancel your account. Contact us through Me > Settings > Privacy & Security in the app or by email.

7. Protection of Minors

Users under 18 should read this policy with a guardian and use the service only after obtaining the guardian’s consent.

8. Policy Updates

When this policy changes, we will notify you through in-app notices, dialogs, or other appropriate methods. We will seek consent again for material changes.

9. Contact Us

Operating entity: Shanghai Hejie Health Consulting Co., Ltd.

Address: Room J1993, 14th Building, No. 655 Fengzhou Road, Jiading District, Shanghai, China

Email: service@imedpower.com