Can the Nooie Smart Plug connect via 5 Ghz W-Fi? Nooie N August 18, 2021 17:38 Updated Currently, the Nooie Smart Plug can connect via 2.4 Ghz WiFi only. Related articles Nooie Smart Plug is not connecting to the Nooie App. Nooie Smart Plug Setup Guide Is the Nooie Smart Plug compatible with Alexa or Google Home? What plug types are available for the Nooie Smart Plug? What happens with the Nooie Smart Plug if there is a power outage?