Home Smart Home TP-Link HS110 WiFi Smart Plug w/ Energy Monitoring $15.99 Smart Home TP-Link HS110 WiFi Smart Plug w/ Energy Monitoring $15.99 By ARCOM - 6 October 2018 190 0 SHARE Facebook Twitter Go to the deal page: TP-Link HS110 WiFi Smart Plug w/ Energy Monitoring $15.99