Privacy & data handling

Wearable data is health data. We treat it accordingly — and where possible, we simply never receive it.

The free readout: your file never leaves your device

The five-metric readout runs entirely in your browser. Your export is read locally, parsed locally, and the statistics are computed locally. It is not uploaded, transmitted, logged or stored — there is no server involved in the analysis, which you can verify in your browser's developer tools (network tab: no requests after page load). Closing the tab removes everything.

Paid reports: consent, process, delete

• No accounts. You buy a report, upload one file, receive one PDF by email. We hold no profile on you.
• Explicit consent at upload. Because wearable exports are health data (special category data under UK GDPR), we process your file only on your explicit consent, given by an unticked-by-default checkbox at the point of upload. Article 9(2)(a) UK GDPR is our lawful basis, alongside Article 6(1)(b) (performing the contract you've just bought).
• Automated processing only. The pipeline is fully automated: parse, compute deterministic statistics, generate the narrative, render the PDF, email it. No human reads your data. The analysis model receives aggregate statistics only — never your raw nightly records.
• Deletion after processing. Your uploaded file is deleted from the processing server immediately after your report is generated — retention is minutes, not days. The generated report is emailed to you and the delivery copy is purged on a short cycle. We keep no copy of your data or your report thereafter.
• No sale, no sharing, no advertising use. Your data is used to produce your report. That is the complete list.

Your rights

Under UK GDPR you have rights of access, rectification, erasure, restriction, portability and objection, and the right to withdraw consent. In practice, because we delete your data after processing, there is usually nothing held to access or erase — but you can exercise any right, or ask any question, via the support address on your receipt. You also have the right to complain to the ICO (ico.org.uk).

What this service is not

Reports are an educational analysis of your own device data. They are not medical advice, not a diagnosis, and not a substitute for a clinician. If a report flags a pattern that concerns you, the right next step is a conversation with a healthcare professional, taking your data with you.

Who we are

Wearable Report Lab is operated by Plotbench Studio. For any privacy question, data-rights request, or anything else, contact [email protected] — we aim to respond within a few working days.