Edited October 28, 2020
at 02:37 PM
This plug has power consumption monitoring.
You can stack 2 above/underneath each other in an outlet.
It's based on the ESP8266, so you can use the Smart Life app...
Or flash it with tuya-convert to Tasmota 😉
Was previously posted a while back.
There's also a 2-pack for $10
Since this is walmart, unfortunately $35+ orders for free shipping.