Firefox Smart Window adds AI form filling and webpage monitoring
Mozilla updated Firefox's Smart Window AI mode with form autofill that pulls data from open tabs and a feature that watches webpages for changes. Source page data is shared with Gemini 3.1 Flash Lite, and both features are rolling out in the desktop beta in the US and Canada.
- Form filling requires at least four text fields
- Data from source tabs is sent to Gemini 3.1 Flash Lite
- Page watching checks for updates daily or weekly
- Watching pauses after 60 days without changes and stops at 90
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