Offline augmented reality: AR without an internet connection
With the Visuality Android app, your 3D objects stay viewable in augmented reality without an Internet connection: ideal for trade shows, factories or meetings in basements. Just open them once with a connection using their PIN code; they then remain available offline for 30 days.
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Why offline mode is essential
Web-based augmented reality (WebAR) has transformed the way businesses showcase their products. A simple link or QR code is enough to project a 3D object at full scale in the customer's environment. But this approach relies on one fundamental prerequisite: an internet connection. In many professional situations, however, this connection is simply unavailable or unreliable.
Trade shows are the most common example. Thousands of visitors connected simultaneously in an exhibition hall saturate the available bandwidth. The WiFi provided by the organizer is slow, unstable, sometimes non-existent. Result: your WebAR demonstration doesn't load, or loads so slowly that the visitor loses patience and moves to the next booth. This is exactly the scenario that offline mode prevents.
But trade shows aren't the only problematic case. Factories and production workshops are often dead zones in terms of network coverage. Thick walls, metal structures and industrial equipment block WiFi and cellular signals. A sales rep visiting a client in an industrial zone can't rely on the network for their augmented reality demonstration.
Warehouses and logistics spaces pose the same problem. These buildings rarely have reliable WiFi in all areas. Basements, underground parking and cellars are also classic network dead spots. An interior designer who wants to show furniture in AR in a converted basement is stuck if their solution depends on the internet.
Construction sites and rural areas complete the list. On a construction site, 4G coverage can be weak or absent. In rural areas, mobile network quality remains inconsistent. An agricultural equipment seller visiting remote farms can't depend on an internet connection to present their products.
The conclusion is clear: in a professional context, internet connection is never guaranteed. Yet it's precisely in these contexts — client meetings, trade shows, site visits — that augmented reality has the most value. A solution that works without a network was needed. This is exactly what Visuality's offline mode offers.
How Visuality offline mode works
Visuality's offline mode relies on the dedicated Android app. The principle is simple: you open your 3D objects in the app while you have a connection, then use them in augmented reality without any Internet connection.
Specifically, the app stores 3D models directly on the internal storage of your Android smartphone or tablet. Once models are downloaded, all 3D visualization and augmented reality features are available locally. The 3D viewer displays instantly with no network loading time. Switching to AR mode is immediate. Performance is optimal because the app directly leverages ARCore's native capabilities without depending on a remote server.
Access to the models goes through a PIN code. Each object and each group of objects has its own PIN code, generated automatically by Visuality. This lets you choose precisely what each person can see: a field sales rep receives the code of their range's group, a reseller the code of the products they distribute.
Objects remain available offline if they have been opened in the app within the last 30 days. When you edit an object or add a product to a group, reopen it in the app with a connection: the device then gets the latest version.
To learn more about the technical workings of offline mode, see our offline mode documentation.
Offline mode use cases
Offline mode addresses real-world situations that professionals encounter daily. Here are the most common use cases:
- Trade shows: This is the original use case for offline mode. At a trade show, the WiFi is often saturated. With the Visuality app, your augmented reality demos run reliably whatever the state of the network, and you no longer depend on the organizer for the quality of your presentation.
- Factory visits and industrial sites: Sales reps selling industrial equipment regularly visit factories, workshops and warehouses. These environments rarely have reliable WiFi. Offline mode lets you project a machine at full scale directly in the client's workshop, without depending on the network. The client immediately sees whether the equipment fits in their workspace.
- Client meetings in basements or areas without network: How many meeting rooms are in basements or buildings with poor network coverage? Offline mode guarantees your demonstration works even in these conditions. You don't start your meeting apologizing because 'there's no signal'. You remain professional and operational in all circumstances.
- Construction sites: Architects, project managers and building materials sellers regularly work on outdoor construction sites where network coverage is limited. Offline mode lets you project construction elements — windows, fixtures, flooring — directly on the active construction site. The client visualizes the final result before the work is even finished.
- Rural showrooms and low-coverage areas: Furniture retailers, kitchen designers or garden equipment dealers located in rural areas don't always have reliable internet in their showroom. The offline app lets them offer the AR experience to their clients regardless of their connection quality. The full catalog is accessible, even with zero network.
WebAR vs offline mode: when to use which
WebAR and offline mode are not competing: they address different needs and complement each other perfectly within the same strategy. Understanding when to use each approach is key to maximizing the impact of your augmented reality.
Use WebAR for your clients. WebAR is the ideal solution when addressing people outside your company: e-commerce customers, website visitors, marketing email recipients. WebAR offers a frictionless experience — no app to download, no account to create. The client clicks a link or scans a QR code and instantly accesses augmented reality. Maximum reach with minimum friction.
Use offline mode for your teams. The offline app is designed for your internal team members: field sales reps, demonstration teams, reseller partners. These users install the app once and use it regularly. For them, the initial download isn't a barrier — it's an investment that guarantees them a reliable, high-performance experience in all circumstances, even without a connection.
Both approaches use the same 3D models. You import your files once into Visuality, and they are automatically available on the web viewer (WebAR) and in the offline app. No duplicate management, no different formats. One catalog, two complementary distribution channels.
For a detailed comparison between the two approaches, see our WebAR vs mobile app article.
How to set up offline mode
Setting up offline mode is simple and fast. Here are the steps to make your 3D models accessible without an internet connection:
- Step 1 — Install the Android app: the Visuality app is available on Google Play. Install it on the Android smartphones or tablets of your sales reps and demo teams; it runs on Android 8.0 or later.
- Step 2 — Get the PIN code: in Visuality, open View / Share on an object, or Share on a group of objects. The Applicative Viewer (Android) section shows the PIN code and a direct link that opens the app. A group lets you bring a whole range together behind a single code.
- Step 3 — Open the objects once with a connection: launch the app and enter the PIN code, or open the direct link. The 3D models are loaded onto the device; the time depends on the number and size of the files, so use a stable WiFi network.
- Step 4 — Check in airplane mode: switch the device to airplane mode, reopen the app and enter the same PIN code. View the objects in 3D and project them in augmented reality: everything runs locally.
- Step 5 — Keep your objects up to date: after any change in Visuality, and at least once every 30 days, reopen your objects or groups in the app with a connection. The device gets the latest version and stays ready for your next demos.
For a detailed installation guide with screenshots, see our Android app documentation.
Learn more: all of Visuality's features, the augmented reality demo to try on your phone, the 3D and augmented reality glossary.
Frequently asked questions
Ready to use augmented reality without depending on the internet? Download the Visuality app on the Google Play Store and start demonstrating your products in all circumstances.
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