Is Firefox Smart Window AI fill/watch out yet?

No. Mozilla has not announced it as of Oct 28.

When is Firefox Smart Window AI fill/watch expected?

No official release date as of Oct 28.

ReportedLast checked Oct 28, 2026

MozillaFirst seen Oct 27

Reported by The Verge; removed from DailyCited /d/2026-10-28/ per product stamp 030948 (daily keeps Official only).

Evidence timeline · 1 source · newest first

Oct 28
Unconfirmed → Reported
Oct 27
Reported
The Verge reports that Mozilla is updating Firefox’s Smart Window beta in the U.S. and Canada with “Fill from sources,” which drafts form text from selected open tabs via Google’s Gemini 3.1 Flash Lite, plus a /watch task that checks pages daily or weekly for changes such as sales or job listings while the browser is open.
Source: The Verge

Quick answers

Is Firefox Smart Window AI fill/watch out yet?: No. Mozilla has not announced it as of Oct 28.
When is Firefox Smart Window AI fill/watch expected?: No official release date as of Oct 28.

How we label rumors

Unconfirmed: Circulating with at least one public source we can link to; no official confirmation.
Reported: Reported by a news outlet; not confirmed by the company.
Confirmed: Confirmed by the company or another official source.
Debunked: Denied by the company, retracted by the original source, or shown to be false by the evidence.

We record what sources show, with dates. We don't predict or score how likely a rumor is.