Your data, plainly

Data controller

For any request about your data write to info@wattdiet.com.

What we collect

Without an account we collect no personal data: your analyses and bills are stored only in your browser.

If you create an account, sign-in is handled by Google Firebase: we keep your user ID and email. The analyses and bill data you save are stored in our database, linked to your account.

Bill PDFs

The PDF is read in memory to extract consumption, period and amounts, then discarded: we never store it. We don’t extract your name, address, tax code or POD/PDR meter codes.

Quote requests

If you request a quote we keep your name, email, phone, town, message and, only if you choose to, your analysis data, to contact you about that request. We don’t pass them on to third parties without your further consent.

Cookies and affiliate links

We use no profiling cookies or analytics tools.

Product links go to Amazon: as an Amazon Associate we earn from qualifying purchases. Some links to energy deals are affiliate links: if you sign up, the supplier pays us a commission. Amazon’s and the suppliers’ own privacy policies apply on their sites.

Your rights

You can delete any analysis or bill from the site at any time. To delete your account or get a copy of your data, write to us.