This $20 Smart Plug Also Monitors Energy Usage
by Shep McAllister on Kinja Deals, shared by Shep McA from Deadspin > Sports News Without Fear, Favor or Compromise on (#3N7TA)
Smart plugs are the gateway drug to home automation, and TP-Link's model with energy monitoring is down to $20 right now, the best price we've ever seen. This thing adds smartphone and Alexa control to any power outlet, and unlike some less expensive models, it'll also tell you how much electricity is running through"