I have an Iris Outlet. Since Iris is no more, how can I still use this device? It did not require a hub. Thanks.
Model number? Different Iris outlets use different protocols.
CW1606A is the model #
That’s their Wi-Fi plug. It uses a proprietary message format that could only talk to the Iris cloud. It is no longer functional since that cloud was shut down and unfortunately there is no smartthings integration. 
Lowe’s originally gave people credit for those devices if they had been connected to your Iris cloud account, but I don’t think that offer is still available.
Thanks so much for your quick response.