Privacy policy

Last updated: 17 October 2026

P4Thermo is a personal thermostat-control integration operated for private, non-commercial use.

Data accessed

With the Google account owner’s consent, the integration may access Nest thermostat device identifiers, current temperature, operating mode, and target temperature through the Google Smart Device Management API. It may send commands to adjust the target temperature.

How data is used

This information is used solely to display thermostat status and control the owner’s thermostat. The static website itself does not ask for Google sign-in credentials and does not store thermostat data.

Storage and sharing

OAuth credentials used by the controller are configured privately by the owner and are not intentionally published on this website. P4Thermo does not sell thermostat information or intentionally share it with advertisers. Google and the website hosting provider may process data under their own policies.

Access and revocation

The owner can revoke the integration’s Google account access through Google Account third-party connections and can delete locally stored controller credentials.

Contact

For questions, contact the project operator using the support contact shown on the P4Thermo Google OAuth consent screen.

P4Thermo — personal, non-commercial project.