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By: Frank Engelman | Posted: December 17, 2021 | Updated: April 18, 2023
Problem Description
Have you ever plugged in a device, turned it on and later forgot it was still plugged in?
If this was a device that consumed a lot of energy such as a clothes iron, electric hotplate, coffee pot, tea kettle or a space heater you might have wasted some power or even have caused some damage.
As one explorer explained:
I’m still getting used to my smart refrigerator and smart range. I appreciate being able to tell via my phone app if the fridge door is open or gosh-forbid I left the oven on. Has someone invented a smart iron yet? That’s the other appliance that caused inconvenient returns home when my mother couldn’t remember if she unplugged it/turned it off!
