Gmail is automating Gemini's email summarization feature on Android and iOS for Google Workspace users, making it easier to quickly understand long email threads and those with multiple replies. Instead of manually tapping "Summarize this email,

Google is rolling out a new feature for Gmail users which automatically summarises the content of an email or conversation using Gemini.

You no longer have to manually start Gemini summaries for long email chains, but you can also opt out if you don't want them.