The IoT or smart device with UNO inside knows its position via
Cellular
WiFi
Bluetooth
GPS
When a phone or device is in proximity to any BLE tag it scans the tag and shares it’s current location
![](https://undagrid.com/wp-content/uploads/2022/09/phongring.png)
This data is send encrypted to the UNO cloud
Encrypted data:
- Data from P2P
- 2D/3D Location of pnone/device
User information is not shared