We provide an integrity chain—encryption, timestamping, and a qualified e-signature. Admissibility may vary by jurisdiction, so always check local rules.

No. BW requires explicit consent from all participants and won’t start recording until there’s 100% approval.

Encryption in transit and at rest, role-based access, immutable (timestamped) logs, and data minimization by design.

For registered users we keep face/voice templates for secure authentication; for unregistered users only with explicit, recorded consent. You can exercise your GDPR rights to access or deletion.

In secure data centers under industry standards. Retention periods and region are described in our Privacy Policy and/or contract.

Yes. You can share the full file or selected clips, assigning granular access rights.

The device works autonomously for up to ~5 hours; data are saved locally and sync once power/connectivity is restored.

Up to 10 participants per device; you can use multiple devices in parallel.

Cloud processing is subscription-based; plans start at USD 19/month. Device pricing/bundles are available on request.

Yes. Participant identities are authenticated; the interface shows the active and previous speaker with a 360° panorama strip.

It’s whether a court may consider a piece of evidence. It depends on lawful collection (e.g., consent), authenticity & integrity (no tampering; hashes, timestamps, e-signature), and procedural rules. Admissibility differs by jurisdiction.This is not legal advice.

Email info@bio-witness.com. You can request access, correction, deletion, restriction, object to processing, or withdraw consent. You may also contact your local data-protection authority.