How safe is my air quality data collected by air-Q?

All data is stored on an SD memory card and in the app as soon as it connects to the device. The data is only transferred to the Internet and the air-Q Cloud with the owner’s consent. However, this is useful for making sense of some features that cannot be implemented otherwise – for example, the health advisor, smart widgets, or push and email notifications. In addition, all measurement data that is uploaded to the cloud is encrypted beforehand.