1) Before You Start
Verification requires an iPhone with UWB support.
- Device: iPhone 12 or later (with a UWB chip)
- iOS: 27.0 or later
No code entry is needed during verification. Install the verification app (demo app)
the same way as any regular app and check that positioning works.
The verification app and installation guide are provided by your contact. If you have not received them,
request them at support@ones1ght.com.
request them at support@ones1ght.com.
2) Checking Locator Power
Confirm all 4 installed locators show a green top LED and a blue bottom LED (server connected). If any locator is not lit, check its power connection. Locators whose cluster is already ‘Deployment Complete’ keep positioning even if Wi-Fi drops and the bottom LED blinks purple and light blue (Troubleshooting). (For LED positions and color meanings, see the LED tables in 4. On-Site Locator Installation.)- Do not proceed to the next step if even one locator is powered off.
- Stable positioning requires at least 4 locators working properly.
3) Checking the OneS1ght Connection
Confirm OneS1ght is loading the actual plan information from GeoSpace. In the OneS1ght sidebar, go to [Organization settings] and check the integration status badge on the Intelligence Hub (Mobile) row under API integrations, in Geospace Integration.
Click [Edit settings] to see the registered date and the last validated time.
Then go to Space Management and confirm the actual plan appears for the selected building and floor.
If a floor with a registered plan shows as ‘Building without linked plan’, re-check the integration status and whether 3. Space Registration is complete. Floors without a registered plan show as ‘Building without linked plan’; that is normal.
4) Running the Verification App
(1) Install the app
- Confirm it is the OneS1ght app published by Onecheck Inc before installing.
- Once installed, open the OneS1ght app.
(3) Log in

- Always run the app inside the positioning area where the locators are installed. Positioning may not work properly outside the detection area.

- Right after login, the ‘Looking for locators’ screen stays up while no locators are detected.
- Moving into the detection area where the locators are installed proceeds automatically.

- Locator markers can also show gray (inactive) when positioning is unstable.
- Stand at the center of the detection area formed by the 4 locators and confirm the position dot appears on the plan.
- Walk slowly from one end of the detection area to the other and confirm the dot follows your actual path.
- Stand directly under each locator and confirm the dot appears at that corner on the plan. This is the most reliable way to verify the coordinates and plan placement.
- Stand at a spot recognizable on the plan, such as a shelf or the entrance, and confirm the dot appears near it.
- The app may show the plan in a different orientation than the GeoSpace screen, so orient yourself by the entrance.
- The dot drifts slightly even when you stand still. As long as it stays near where you are standing, this is normal.
Floors without a registered plan
Only the position dot is shown, with no plan. Positioning has started once the building and floor are recognized automatically and ‘Receiving your position’ appears; to check accuracy, stand under each locator and confirm the dot appears toward that corner of the screen.
Only the position dot is shown, with no plan. Positioning has started once the building and floor are recognized automatically and ‘Receiving your position’ appears; to check accuracy, stand under each locator and confirm the dot appears toward that corner of the screen.
- Zones can be added in OneS1ght Space Management.
- Zones registered in OneS1ght appear on the plan immediately.

(5) View log
Clicking [View log] at the bottom opens an event panel showing positioning progress
and zone enter and exit events in chronological order.


5) When Positioning Is Not Working Properly
In the table below, first find what the screen looks like, then jump to the matching troubleshooting entry.6) Checking Collected Data
Once positioning works in the verification app, confirm in the console that the collected coordinates are accumulating in OneS1ght. In the OneS1ght console, go to [Data Sources] → ‘Positioning Data (Mobile)’ and confirm that the status in the Data Overview is Active and the positioning coordinate count is higher than before verification. To query or download the raw coordinates and zone events, see Mobile Positioning Data Lookup.Checklist
Once all items below are confirmed, the positioning infrastructure setup is complete.