Blue Signature™ Medium Nordic Fog

A fine air purifier, but beware disruption to wi-fi WLAN

Strictly as an air purifier the Blue Signature (Medium) has been very good managing a ca. 600-700 sq ft space, quietly and quickly. However, so long as it is plugged in it disrupts wi-fi so badly that I need to unplug it in order to safely make audio calls, let alone have a meeting or video chat over Zoom/Facetime/etc. Instead of being a constant source of reassurance at home it is something I have to fuss over and manage. It works well but I would not recommend it.

Super quiet, very stylish and easy controls. Consumer Reports gives high marks.

“Maybe a firmware will fix this issue in the future”

The unit is in our bedroom and the light setting keeps resetting to “on”. After some troubleshooting with the service department, their final suggestion was to “hope that a future firmware update will fix the issue”. No date, no certainty, just a hope that this issue will get fixed.