Biometric Data Policy

Retention & Destruction Policy • Last updated: April 1, 2026

Purpose of this policy: This Biometric Data Retention and Destruction Policy is published in compliance with the Illinois Biometric Information Privacy Act (740 ILCS 14/15(a)) and serves as the publicly available, written policy of Simple Tech, LLC d/b/a BellaBear regarding the collection, retention, and destruction of biometric data.

1. What Biometric Data We Collect

BellaBear collects the following biometric data:

Biometric Data TypeDescription
Voice RecordingsAudio recordings of adults reading aloud (typically 5-10 minutes), used as the source material for creating a voice model
Voiceprints / Voice ModelsDigital representations of voice characteristics derived from the voice recording, used to synthesize narration that resembles the recorded voice

We do NOT collect biometric data from children. Only adults (parents, guardians, grandparents, or other family members) provide voice recordings, and each must provide individual written consent.

2. Purpose of Collection

Biometric data is collected for a single, specific purpose: creating voice models for personalized bedtime story narration within the BellaBear service.

Biometric data is never used for:

3. Consent

Before collecting any biometric data, BellaBear obtains informed, written consent from each individual whose voice is recorded. The consent process includes:

  1. A clear explanation of the biometric data being collected
  2. The specific purpose for collection (story narration)
  3. The duration of storage
  4. Disclosure of third-party processing (Fish Audio)
  5. Acknowledgment of the right to revoke consent at any time

Each person must sign their own consent. A subscribing parent cannot consent on behalf of other adults.

4. Retention Schedule

Retention rules:
  • Active accounts: Voice recordings and voice models are retained for as long as the individual's consent remains active and the associated account exists.
  • Maximum retention: Biometric data will not be retained for longer than 3 years from the date of last account activity, even if the account has not been explicitly deleted.
  • After consent revocation: Deleted within 30 days of the revocation request.
  • After account deletion: Deleted within 30 days of account deletion.

The retention period is determined by whichever of the following occurs first:

Trigger EventDestruction Deadline
Individual revokes voice consentWithin 30 days of revocation
Account holder deletes their accountWithin 30 days of account deletion
3 years pass since last account activityWithin 30 days of the 3-year mark
Purpose for collection is satisfied or no longer relevantWithin 30 days

5. Destruction Method

When biometric data reaches the end of its retention period, BellaBear will permanently destroy it using the following process:

  1. Primary storage deletion: Voice recordings and voice models are permanently deleted from Azure Blob Storage (our primary cloud storage provider).
  2. Third-party deletion: Fish Audio (our TTS provider) is instructed to delete all associated voice data and voice models under the terms of our Data Processing Agreement.
  3. Backup deletion: Voice data is purged from all backup systems within the 30-day destruction window.
  4. Verification: Deletion is verified programmatically and logged.
  5. Confirmation: The individual is notified via email that their biometric data has been permanently destroyed.
Destruction standard: Biometric data is permanently deleted such that it cannot be recovered, reconstructed, or re-identified. This includes removal from all production databases, backup systems, and third-party processors.

6. Third-Party Disclosures

Biometric data is disclosed to the following third party for processing purposes only:

ProviderData SharedPurposeProtection
Fish AudioVoice recordingsVoice model creation and text-to-speech synthesisData Processing Agreement (DPA) requiring equivalent security measures and deletion upon instruction

Biometric data is never sold, leased, traded, or otherwise profited from. It is never disclosed to any party other than Fish Audio, and only for the purpose stated above.

7. Data Security

Biometric data is protected by:

8. How to Request Destruction

Any individual whose biometric data has been collected may request its destruction at any time by:

We will acknowledge the request within 5 business days and complete destruction within 30 days. You will receive email confirmation when destruction is complete.

9. Contact Information

For questions about this policy, your biometric data, or to submit a deletion request:

10. Policy Updates

This policy will be reviewed and updated as needed. Material changes will be communicated via email to all individuals whose biometric data we hold. The "Last updated" date at the top reflects the most recent revision.