What is Gemini Spark, and what can it actually do for you?

Google has spent the last two years teaching Gemini to answer questions faster. With Gemini Spark, it’s trying something different: an AI that doesn’t wait for you to ask.

Announced at Google I/O in May 2026, Gemini Spark is Google’s always-on personal AI agent. Instead of the usual prompt-and-response routine, Spark runs continuously in the background, checking your inbox, watching your calendar, and completing multi-step tasks across your Google apps without you having to sit and supervise it. You do not need to keep your laptop open for it to keep working, because it runs on dedicated virtual machines in Google’s cloud, not on your device.

If you’ve used ChatGPT’s agent mode or Anthropic’s Claude Cowork, the concept will feel familiar. Spark is built directly into the apps hundreds of millions of people already use every day — Gmail, Google Drive, Calendar, Docs, Sheets, Slides, YouTube, and Google Maps — which gives it a shortcut most competing agents don’t have.

Image source: Google

How Gemini Spark works