How to Auto Reply to Emails Using Gemini in Gmail (2026)
Gemini can draft your email replies in seconds. It reads the full thread, matches the tone, and writes a complete response you just review and send.
This video shows two ways to auto reply to emails using Gemini in Gmail. First, the one-click suggested reply that drops a full response straight into your compose window. Second, the "Help Me Write" feature where you tell Gemini exactly what to say and it builds the entire email for you.
You'll see how to use suggested replies for quick responses, how to write a custom prompt for detailed replies, and how to refine the tone before sending. A 5-minute email drafted in about 10 seconds.
Gemini smart replies work on desktop and mobile. You need a Google Workspace plan with Gemini enabled or a Google One AI Premium subscription. Make sure "Smart features and personalization" is turned on in your Gmail settings. If the Help Me Write button is not showing, reload your browser or check that your account has Gemini access.
This works great for client emails, team updates, follow-ups, and any repetitive reply you send throughout the day. If you spend more than an hour on email daily, this cuts that time down fast.
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TIMESTAMPS:
0:00 Suggested Email Replies
0:30 Help Me Write Replies
0:46 Writing Prompts
0:56 Review and Send
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#GeminiGmail #GmailAI #EmailAutomation #GoogleGemini