We recently bought one of these, no issues.
Mini Smart Plug Outlet Compatible with Alexa Google Assistant IFTTT, No Hub Required, ETL and FCC Listed Only 2.4GHz Wifi Enabled Remote Control Smart Socket by Gosund https://www.amazon.com/dp/B072ZX8RTZ/ref=cm_sw_r_cp_tai_O4vXDbJ9YN8DV