B&H Photo is currently running a sale on the TP-Link HS110 WiFi Smart Plugs. It is offering up a two-pack of these for just $34.99, that is if you clip the coupon on the page which will give you 50% off your purchase. So it's a good time to stock up on some smart plugs.
These smart plugs from TP-Link are larger ones, so they will cover up that second wall outlet, and keep you from being able to utilize it, so you'll want to keep that in mind. Otherwise, these do also offer up energy monitoring. Allowing you to go ahead and monitor the energy being used by whatever is plugged in. So you can see how much it is literally costing you to keep that lamp on, or that gaming console on instead of turning it off at night. These connect to your WiFi over 2.4GHz, so unfortunately these do not support 5GHz, and that is likely due to the coverage that 2.4GHz offers compared to 5GHz.
At B&H Photo, you do get free expedited shipping, and if you purchase before 4PM EST today, it will ship from its New York City warehouse today. There's no taxes being collected unless you reside in the state of New York or New Jersey. B&H also offers extended returns for the holiday season. Anything purchased on or after November 1st, 2017 can be returned up until February 1st, 2018.