Network & Privacy

Exactly one thing leaves your network, and only to Lemon Squeezy (our licensing and payment provider): your license key and an instance identifier, sent on initial activation and then on every periodic revalidation, roughly once every 24 hours.

That's it. The add-on makes no other outbound request to any third-party service, including to the software's author outside of this Lemon Squeezy channel.

• No usage telemetry.
• No sensor data: no temperature, no window state, no power consumption.
• No heating schedule, comfort mode, or absence history.

All of this stays in the add-on's local SQLite database, on your own hardware — exactly like the rest of Home Assistant. Even the license key isn't kept in plain text in that database: only a hash of it is, for internal verification purposes. The plain key comes from the add-on configuration you entered once.

Exclusively with Lemon Squeezy, which acts as the merchant of record for our sales. We never have access to your card number or full banking details — see the details in our Privacy Policy and Terms of Use.