Google's new Spark agent works 24/7, even when your phone is locked

Roughly four days ago, we reported on early leaks that pointed at Google developing a Claude Cowork-like semi-autonomous agent. Today, at Google I/O 2026, Google has officially pulled back the curtain on Spark.

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Described as a "24/7 personal AI agent" that "helps you navigate your digital life," Spark marks a major shift for Gemini, with the AI agent going from a tool that can answer your questions to an active partner that does real work on your behalf and under your direction.

During its initial run, Spark will already be integrated with Workspace tools like Gmail, Docs, Slides and more. Powered by Gemini 3.5, the proactive tool stays active in the cloud even after you close the Gemini app, close your laptop or lock your phone.

Here's what you can unlock with Spark:

• Set recurring tasks or triggers: Automatically parse monthly credit card statements to flag new or hidden subscription fees.
• Teach it new skills: Direct it to check your inbox for ongoing updates from your kids' school, extract critical deadlines and send a consolidated daily digest to you and your partner.
• Create complete workflows: Ask it to synthesize raw meeting notes across emails and chats, create polished Google Docs with its findings and even draft the companion email kicking off a project.

Google added that it will continue to give Spark new bells and whistles this summer, including the ability for it to spend your money.

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This is similar to agentic Gemini, which can already control apps for you. For example, you will be able to ask AI tool to book a ride for you, and it will complete all relevant steps. However, "it’s designed to ask you first before performing high-stakes actions like spending money or sending emails."

Here's what Spark's rollout could look like:

• Rolling out to "trusted testers" this week.
• Rolling out as a beta for US-based Google AI Ultra subscribers next week.
• Rolling out to the Gemini desktop app this summer.