By the end of this guide, you will know exactly what a Gemini Business notebook is, what it can and cannot do for a Hong Kong shop, who is allowed to switch it on today, and which of its limits matter most if your customers write to you in Chinese. No technical background needed. If you have ever replied to a Google review on your phone at 11 pm, this article is for you.
What is a Gemini Business notebook?
A Business notebook is a dedicated workspace inside Google's Gemini app that is linked to your Google Business Profile and your website. It stores your chats, sources and business data in one place, so Gemini remembers your brand context across conversations and can flag tasks such as unanswered customer questions or missing holiday hours. Google announced it on 10 June 2026.
Think of it as the difference between a temp who forgets you every morning and an assistant who has read your file. A normal Gemini chat starts from zero each time. A Business notebook starts from your reviews, your opening hours, your menu and your website.
Google introduced the feature at its Google for Brazil event, alongside a direct Google Business Profile connection for Gemini. According to the official Google announcement, both features began a gradual global rollout in June 2026, excluding the European Economic Area and the United Kingdom.
The notebook has three jobs. It keeps context, so you stop re-explaining your business. It surfaces alerts the moment you open it. And it suggests actions grounded in your own data rather than generic advice.
How does connecting Google Business Profile to Gemini work?
You sign in to the Gemini web app with the same personal Google Account that owns your Business Profile, ask Gemini something about your listing, and accept a one-tap connection prompt. Once connected, Gemini can read your reviews, questions and performance data, draft replies, publish posts and edit details such as hours and menus on your instruction.
Google's own help page lists the set-up in five steps. Go to gemini.google.com. Make sure you are signed in to the account that manages your Business Profile. Ask Gemini a question about your profile, adding @Google Business Profile to the prompt if it does not pick it up. Accept the prompt to connect. Follow the on-screen instructions.
After that, creating the notebook itself is one more click. Gemini offers to build it, asks you to confirm your website address, and the notebook appears in the sidebar under the same name as your business.
Behind the scenes, this is a connected app, the same mechanism Gemini uses to talk to Gmail or Google Calendar. You can disconnect it at any time from the Connected Apps settings page. That matters: the connection is a switch you control, not a permanent hand-over of your listing.
Four categories of action are supported today.
--- Profile updates: business hours, special holiday hours, food menus including prices, photos via a public link, attributes such as "Wi-Fi" or "Outdoor Seating", contact links and booking or ordering links.
--- Customer engagement: reading star ratings and reviews, drafting or deleting review replies, and creating, scheduling or publishing Update, Offer and Event posts.
--- Feedback analysis: summarising recent reviews and pulling out recurring themes.
--- Performance insights: impressions, website clicks, direction requests, bookings and the search keywords customers used to find you.
What can a Hong Kong shop actually do with it?
The practical value is in the small, repeated tasks that eat an owner's evenings: replying to reviews, fixing holiday hours before a long weekend, updating a menu price, and finding out whether last month's Instagram push actually moved Google Maps traffic. A Business notebook handles the drafting and the data pulling; you keep the final say.
Consider a cha chaan teng in Sham Shui Po. The owner changes three set-lunch prices every quarter. Today that means logging into the Business Profile dashboard, finding the menu section and editing each dish. With the connection, the instruction becomes one sentence: "Update the lunch set A price to HK$58 and set B to HK$62." Gemini makes the edit and confirms.
Consider a two-person property agency in Tsuen Wan. It receives perhaps six Google reviews a month, two of them critical. Asking "Summarise my reviews from the last 30 days and tell me the most common complaint" turns a reading chore into a 20-second briefing. Asking "Draft a reply to the latest 2-star review in a calm, professional tone" produces a draft the agent can edit before posting.
Consider a nail salon in Causeway Bay before the Mid-Autumn Festival. Opening the notebook shows an alert: holiday hours not set. One instruction fixes it. Without the notebook, the owner finds out when a customer shows up to a locked door and leaves a review about it.
The performance questions are where many owners get the most surprise. "What are the top search keywords driving traffic to my business?" often reveals that customers find you through a term you never use in your own marketing. "How many direction requests did I get this month compared with last month?" tells you whether a promotion reached people who actually walked in.
This lines up with how Hong Kong SMEs are already using AI. A Dah Sing Bank survey published in May 2026 found that among SMEs already using AI, 56% apply it to marketing or content creation and 42% to customer service. Review replies and profile posts sit exactly in that overlap.
Who can use a Gemini Business notebook, and what are the limits?
You must be 18 or over, own or manage exactly one verified Business Profile, sign in with a personal Google Account rather than a Workspace account, and have Gemini's Keep Activity setting switched on. The feature is web-only, is not offered in the EEA or UK, and supports 12 languages. Chinese is not one of them.
Here are the stated requirements and restrictions, taken directly from Google's help documentation as of September 2026.
Eligibility requirements
--- Be an owner or manager of only one verified Business Profile on Google.
--- Be 18 or over.
--- Be signed in to the Gemini web app with a personal Google Account associated with the Business Profile. Work or school accounts are not supported for now.
--- Have Keep Activity switched on in Gemini settings.
Current restrictions
--- Not available to anyone with access to more than one verified Business Profile.
--- Available wherever the Gemini web app is supported, except the European Economic Area and the United Kingdom.
--- Only available in the Gemini web app at gemini.google.com, not in the mobile app.
--- Only available in Dutch, English, French, German, Hindi, Indonesian, Italian, Japanese, Polish, Portuguese, Spanish and Turkish.
--- Rolling out gradually, so eligible users may not see it yet.
Two of these hit Hong Kong owners harder than most. The single-profile rule excludes anyone who runs two shops or manages a listing for a relative. A restaurant group with three branches cannot connect any of them. The language list means the feature works when you prompt in English, but Traditional Chinese is not supported, and Gemini's drafts will be in the supported language you use. A review written in Cantonese-flavoured Chinese can still be read and summarised by the model, but the official interface for this feature does not yet operate in Chinese.
On cost, Google's help page lists no subscription requirement among the conditions above, and the announcement points readers to the standard Gemini app. Google has said that "special Workspace and Gemini offers" are coming, without stating dates or prices.
What do people get wrong about Business notebooks?
The most common mistakes are assuming Gemini posts replies without your approval, assuming it replaces a marketing employee, assuming it works inside the mobile app, and assuming Chinese is supported. None of these is true today. The notebook drafts and edits on instruction, and every published reply still carries your business's name.
Misconception 1: It answers reviews automatically. It does not. Gemini drafts a reply when asked. It will publish or delete a reply only on your instruction. Search Engine Journal's coverage of the launch made the point plainly: AI-drafted responses still represent your business once published, so each one needs a read before it goes out.
Misconception 2: It is a full AI employee. It is a listing assistant. It does not answer WhatsApp messages, take bookings by phone or handle payments. If your bottleneck is customers messaging at 2 am, that is a different category of tool; the difference is explained in this comparison of Gemini Spark and an AI employee.
Misconception 3: You can run it from your phone. Not yet. The feature lives in the Gemini web app only. On a phone you would need a desktop browser view.
Misconception 4: It works in Chinese. The supported-language list has 12 entries and Chinese is absent. Prompt in English for now.
Misconception 5: Connecting it gives Google new access to your data. Your Business Profile data already sits with Google. The connection lets the Gemini app read and act on it under your account, and you can disconnect it at any time.
Is a Gemini Business notebook safe to use with customer data?
Reasonably, with two caveats. Reviews, questions and performance data are already held by Google, so connecting Gemini adds no new third party. The caveats are that Keep Activity must be on, meaning your Gemini chats are stored, and that any draft you publish is public and permanent, so a careless AI reply becomes your reputation.
Google's documentation on connected apps explains that data is exchanged only when you ask Gemini to use the app, and that the connection is governed by your account settings. For a shop owner, the sensible rules are simple. Never paste a customer's phone number or ID details into a prompt. Read every drafted reply before publishing, particularly replies to negative reviews. Check that the person connecting the account is the actual owner, because the connection acts with that person's permissions.
The Keep Activity requirement deserves a moment. It means Gemini keeps a history of what you asked. For most businesses this is harmless. If you consider your review-handling strategy confidential, be aware that it is stored under your Google Account.
Frequently asked questions about Gemini Business notebooks
These are the questions Hong Kong owners ask most often once they hear about the feature. Each answer is based on Google's published documentation and announcement rather than on speculation, and each is short enough to act on today.
Does it cost extra? Google's help page lists no subscription among the requirements. Google has promised "special Workspace and Gemini offers" without specifying them.
I have two shops. Can I use it? No. The feature is not available to owners or managers with access to more than one verified Business Profile.
Can it update my menu prices? Yes, for food-related businesses it can create, update or delete menu sections, dish names, descriptions and prices.
Can it schedule posts? Yes. It can create, schedule, publish or delete Update, Offer and Event posts on your profile.
Will it reply to reviews in Chinese? The feature is offered in 12 languages, none of them Chinese. Prompt in English for now and translate or edit the draft yourself.
Why do I not see the option? The rollout is gradual. Try adding @Google Business Profile to a prompt in the web app, and confirm you meet the single-profile and personal-account rules.
Conclusion: a good listing assistant, not a replacement for a team
A Gemini Business notebook is a free-to-try way to hand your Google listing chores to an assistant that remembers your business. It excels at review drafts, hours and menu updates, and plain-language performance questions. It is held back by the single-profile rule, the web-only interface and the absence of Chinese support. For a single-location Hong Kong shop with English-speaking owners, it is worth switching on this week.
The bigger lesson is about context. AI becomes useful to a small business the moment it stops starting from zero. Whether the tool is a Google notebook or something more ambitious, the businesses that win are the ones that give AI their real data and keep a human on the final click.
We understand AI. UD stands with you.
Reviewed by the UD AI team.
Wondering where AI fits in your business beyond your Google listing? Take the free AI Ready Check to see which of your daily tasks are ready to hand over, and we will walk you through it step by step, from assessment to a working set-up.
