Willog Bio APP
When linked with a device equipped with the Start & Stop function, data for the corresponding section is also collected.
1. Mapping
Existing device
- Map by scanning the device serial number and shipping label with the camera.
Start & Stop device
- Map by scanning the device serial number and shipping label with the camera.
- Map can be done the same regardless of whether the button is pressed.
2. Arrival scan
Existing device
- You can select the data collection method (BLE / QR) through the tab at the top of the home screen.
- Scan the device serial number with the camera to check whether it has arrived.
- Collect data using BLE or QR and arrive at the device.
Start & Stop device
- Data collection is possible regardless of whether the Start button is pressed.
- If the Stop button is pressed, data up to that point is recognized and arrived.
- If the Stop button is not pressed, guidance to induce termination may be displayed in the app. - Collect data using BLE or QR method and arrive at the device.
3. Automatic Arrival Scan
Existing Device
- Automatically recognizes surrounding devices via BLE, collects data, and arrives at the device.
Start & Stop Device
- Automatic collection is possible even if the Start button is not pressed.
- If there is a point where the Start/Stop button is pressed, data is collected up to the corresponding section information and the device is arrived.
4. Return Scan
Existing Device
- You can select the data collection method (BLE / QR) through the tab at the top of the home screen.
- Scan the device serial number with the camera to check whether to return.
- Collect data using BLE or QR method and return the device.
Start & Stop Device
- Scan the Start/Stop QR with the camera to collect data and return the device.
- Data collection is possible even if the button is not pressed, but if there is a button event, the history is saved together.
[Permission Guide]
Willog Bio App requests the following permissions to provide smooth service.
If you do not allow the permissions, service use may be restricted.
- BLE (Required): Required when the app is first run and when using the BLE function.
- Location (Required): Required for smooth connection with the device when using the BLE function.
- Camera (Required): Required to scan barcodes using the camera.
- Notification (Optional): Used to receive and check in-app announcements and major notifications. You can still use the app even if you do not allow it.
Permission Setting Guide
- The permission setting page is displayed when you first run the app. After allowing all permissions (Bluetooth, location, camera), you can move to the login page.
- If the permission is released during use, the page requesting permission will be displayed again. After allowing all permissions, you can move to the login page.
- Notification permissions can be changed separately in the Settings menu or System Settings.


