Privacy Policy

Privacy Policy for Stamina (last updated Sept. 23, 2025)

  1. Introduction
    At Stamina, we prioritize your privacy and the safeguarding of your personal information. This Privacy Policy outlines the types of data we collect when you use our website and mobile applications (collectively referred to as the "Services"), how we utilize that data, any circumstances in which we may share it with third parties, and your rights concerning your data. Please read this policy alongside our Terms, which govern the use of our Services.

Stamina Technologies Ltd, based in the United Kingdom, acts as the Data Controller for the Services, with a registered office at 167–169 Great Portland Street, 5th Floor, London, England, W1W 5PF. Throughout this Privacy Policy, “Stamina,” “we,” “us,” and “our” refer to Stamina Technologies Ltd.

By accessing and using our Services, you agree to the use of your personal data as described in this policy. For any questions, feel free to contact us at support@heystamina.com.

This Privacy Policy may be revised periodically. By continuing to use our Services following any updates, you accept the revised policy. The “Last Updated” date at the top of the policy indicates when it was last revised.

  1. What Data We Collect and Why

We collect the following types of personal data to deliver and enhance our Services:

  • Name and Contact Information (e.g., email address): Used for account setup, communication, customer support, and updates. With consent, we may also send you communications about promotions or events.

  • Payment Details: For processing subscription payments. We use PCI-compliant third-party payment providers (e.g., App Store, Google Play) and do not store card details.

  • Location Information, Health and Fitness Data: Stored when you log a workout or sync from platforms like Strava or Garmin (e.g., GPS, pace, heart rate, cadence, duration).

  • Technical Data and Usage Information: Device identifiers, IP address, log files, and app usage patterns. Collected to improve functionality, performance, and security of our Services.

We may also process your data for legal obligations, fraud prevention, or in the event of a merger, acquisition, or reorganization.

Stamina also uses anonymized browsing and training information to improve the Services. This data cannot identify individuals and may be shared with business partners.

  1. Data Retention & Deletion

  • We retain personal data only as long as necessary to provide our Services and fulfill the purposes described in this Policy.

  • When you delete your account through the in-app delete account feature, we will erase your personal data without undue delay and within 30 days, unless retention is required for legal, accounting, or fraud prevention purposes.

  • Financial and transaction records may be retained for up to 6 years in accordance with UK/EU law.

  • We may keep anonymized or aggregated data (which does not identify you) indefinitely for analytics and business improvement.

  1. Data Sharing

We do not sell your personal data. We may share it only with trusted third parties to operate our Services:

  • AWS: Secure hosting and data storage (EU servers, encrypted).

  • Posthog: Product analytics and user behavior tracking.

  • Google Analytics: Website and app usage analytics.

  • Stripe / App Stores: Payment processing.

  • Meta Pixel, TikTok Pixel, Google Ads, Apple Search Ads: Advertising and marketing analytics.

Data may be transferred outside the UK/EEA, but only in compliance with GDPR safeguards (e.g., standard contractual clauses, transfers to countries with adequate protection).

We may also disclose data to comply with legal obligations, enforce our Terms, or protect rights and safety.

  1. Data Security Measures

We use Secure Sockets Layer (SSL) encryption and industry-standard measures to protect your data. Access to personal data is restricted to authorized personnel.

However, no system is entirely secure. While we take strong precautions, we cannot guarantee absolute security of data transmitted or stored electronically.

  1. Your Data Rights

Under GDPR and other applicable laws, you have the right to:

  • Request access to the personal data we hold about you.

  • Request corrections of incomplete or inaccurate data.

  • Request deletion of your personal data (“right to be forgotten”).

  • Withdraw consent for optional processing (e.g., marketing).

You can delete your account directly within the App at any time. Once deleted, your personal data will be erased within 30 days, except for data we are legally obliged to retain.

To exercise these rights or ask questions, contact us at support@heystamina.com.

  1. Children’s Privacy

Our Services are not directed at individuals under 18. We do not knowingly collect data from minors. If discovered, such data will be deleted, and the account terminated. Parents who believe their child has provided us with data should contact us immediately.

  1. Contact Information

For any questions or concerns about this Privacy Policy or our data practices, contact us at:
support@heystamina.com