Attending an open house? Better keep your voice down Sellers could be using their smart devices to listen in on what buyers really think of the place Author of the article: Laura Hensley, Special to National Post Publishing date: May 21, 2021 • 3 hours ago • 4 minute read • Smart home devices — pieces of technology that can watch and/or listen in for cues from occupants inside the home — are often employed by sellers during viewings. Photo by Getty Images Reviews and recommendations are unbiased and products are independently selected. Postmedia may earn an affiliate commission from purchases made through links on this page. Article content