Just days after adding the ability to add a digital home key to Google Wallet, Google is rolling out a new integration between Google Wallet and Gemini that could help you save some money.

Google has been gradually expanding Gemini's Personal Intelligence capabilities over the past few months. For those unfamiliar, Personal Intelligence allows Gemini to connect with Google services like Gmail, Photos, YouTube, and Search to provide more personalized responses based on your information.

And now, Google is adding Wallet to that list, allowing Gemini to help you better understand where your money is going.

Google's latest Gemini upgrade could help you save hundreds of dollars

According to Google's official blog post, users in the US can now connect Google Wallet to Gemini and ask questions about their spending.

For example, you can jump into the Gemini app, tag @Google Wallet, and ask something like, "Analyze my spending and help me save $1,000 over the next three months." Gemini will then analyze your transactions and suggest ways you could save money.

The company says that Gemini can even generate dynamic charts tracking cash flow and budgets directly in your chat. You can also link your bank accounts and credit cards to Google Wallet via Plaid to gain deeper insights into your spending habits.

Google says that you can link your financial accounts from your credit cards and banks to Google Wallet through Plaid for deeper insights.

Gemini can also help you identify which subscriptions are eating up most of your money. For example, you can ask Gemini to analyze your subscription transaction history, identify recurring payments, and even flag subscriptions that have increased in price over the past year.

That said, of course, handing over your financial data to an AI assistant raises privacy and security concerns, but Google assures users that Gemini only has read-only access to their accounts.

Google explicitly says that even if you enable this integration, Gemini cannot move, manage, or invest your money. Moreover, you can also disconnect Google Wallet from Gemini whenever you want.

As for availability, the integration is rolling out to Gemini users in the US across Android, iOS, and the web. For now, the feature isn't available in other regions.

That said, if you live in the US and want to use Gemini to help save some money, you can connect Google Wallet through the Connected Apps section in Gemini's Personal Intelligence settings and use @Google Wallet in your prompts.