Hi,
the Move 1 seems to have a great microphone.
But it is too sensitive if someone has other Alexa devices in other rooms.
Even 20 meters away between a distance of three rooms, a ‚Alexa‘ with normal speaking volume, will trigger the Move to answer. Unfortunately there is no option go change the activation word or regulate the sensitivity of the mics.
please consider this in an update
(of course i‘m on the current App Version and Sonos Firmware