Privacy Policy

Effective Date: October 29, 2026

Application Name: smartwatch

1. Overview

smartwatch ("we", "us", or "our") respects your privacy and is committed to protecting the personal data and third-party platform data you share when using our web application at https://tk.548090.xyz.

2. Data We Collect via TikTok APIs

When you voluntarily connect your TikTok account to smartwatch using TikTok Login Kit (OAuth 2.0), we collect and process only the information authorized by the specific scopes you approve:

Basic Profile Information (user.info.basic / user.info.profile): Your TikTok Open ID, display name, and avatar image URL so that we can display which TikTok account is currently connected in your workspace.
Video Publishing & Upload Data (video.publish / video.upload): Video media files, captions, privacy status settings, and interaction permissions (comment, duet, stitch) that you explicitly initiate for publishing or uploading to your TikTok account.
Account & Video Analytics (user.info.stats / video.list): Basic profile metrics and publicly posted video lists to display performance insights on your dashboard, if authorized.
OAuth Tokens: Access tokens and refresh tokens issued by TikTok to execute API requests on your behalf.

3. How We Use and Protect Your Data

Strict Purpose Limitation: Your TikTok data is used solely to provide account authentication, content publishing, and dashboard management features within smartwatch at your direct instruction.
Security & Encryption: All OAuth access tokens are stored encrypted at rest and transmitted exclusively over HTTPS/TLS.
No Third-Party Sharing or Selling: We never sell, rent, trade, or share your personal information or TikTok API data with any third-party advertisers or external organizations.

4. Data Retention, Revocation, and Deletion

We retain your OAuth tokens and basic profile data only while your TikTok account remains actively connected to smartwatch. You can revoke access or delete your data at any time through the following methods:

Disconnect in smartwatch: Click the "Disconnect" button in your smartwatch dashboard to immediately delete your stored OAuth tokens and cached profile information from our database.
Revoke via TikTok App: Open your TikTok mobile app, go to Settings and privacy - Security and permissions - Apps and services permissions, select smartwatch, and tap Remove access.
Email Deletion Request: Send an email to support@548090.xyz with the subject "Data Deletion Request". We will permanently erase all records associated with your account within 48 hours.

5. Cookies and Log Files

We use essential session cookies strictly to maintain your authenticated workspace state and protect against Cross-Site Request Forgery (CSRF) during the OAuth 2.0 login flow.

6. Contact Us

If you have any questions about this Privacy Policy or wish to exercise your data deletion rights, please contact us at: support@548090.xyz