Focero Focus Timer does not collect, transmit, sell, or share personal data.

Timer preferences, current timer state, selected session durations, and completed-session counts are stored locally in Firefox using browser storage.

The add-on does not read webpage content, browsing history, cookies, passwords, files, or search activity.

The add-on does not use advertising, analytics, tracking technologies, remote logging, or remotely hosted executable code.

When a user chooses to open the Focero website, Firefox opens the selected Focero webpage in a normal browser tab. Use of the website is governed by the Focero website privacy policy.

For support, visit:
https://focero.com/

Last updated: July 28, 2026