The application is designed to transfer data from BLE sensors (which supported GATT specs) to the VIALATM service
The current version supports sensors:
MJ_HT_V1 (Xiaomi Mijia Bluetooth temperature & humidity sensor)
To work with the application, you need an account in the service VIALATM.
The app detects GATT sensors and adds them to the list of found devices. Scanning interval - 2 minutes.
To search and receive data from the sensors in the app, it is necessary that GPS is turned on. GPS is not used in the application and localization data is not transmitted, but the Android library (android.bluetooth.BluetoothGatt) does not see devices without - GPS enabled.
After that, you can add a sensor to the service.
At any time you can remove the sensor from the service. This action will delete all saved data.
To start/stop transferring data to the service, click the button in the lower right corner of the screen.
You can find more details about app in blog on site vialatm.