Yes, this is potentially alarming. (Any) Company should restrict online connections to the (secure and) bare minimum required for the service to run. Other requirements should clearly be stated and offered as OPT-IN only, like when somebody wants to contribute in beta testing, for easier error | crash debugging.
Yet it seems that the attention is focussed more here than towards other (also non-audio) services, since the connections go to China. What’s the difference if user tracking and (behavioural) analytics go to the US or any other country or company? It always is wrong. I wish people would generally be more critical and first check all the apps they downloaded to their smartphones...
Just to show the different approaches of two other companies; while we don’t know which connections the devices‘ firmware establish (until somebody shares prolonged and detailed network captures), at least
Eversolo‘s Control app (Android; and therefore most likely also on the other platforms):
Known trackers, permissions and informations about this specific version of this application
reports.exodus-privacy.eu.org
1) Is free of trackers
2) Does not use the device’s fingerprint (AD_ID)
Whereas
WiiM Home instead does:
Known trackers, permissions and informations about this specific version of this application
reports.exodus-privacy.eu.org
1) Contain 2 trackers
2) Use the ACCESS_ADSERVICES_
AD_ID and ACCESS_ADSERVICES_ATTRIBUTION
To put it into a more precise context, one would need to verify if WiiM‘s trackers are strictly OPT-IN and if they remain disabled at all times when rejected (mostly, this is not the case).
So why does this all matter? One could argue simply because we already paid for the service(s) with our own money and hence need not be milked [for our data] like dairy cows. Or more importantly, for reasons of privacy and IT-security:
https://thenewoil.org/en/guides/prologue/why/
While this probably is nothing
@amirm can be bothered with; a usability-score which includes analysis of devices‘ and apps‘ online-behaviour would certainly be welcome!