It’s not clear whether you can actually buy this little robot but apparently it’s a mobile bot that can “see” appliances that are using too much energy and unplug them. How does it work? Basically, a home automation product called Sense will notify the bot when it spots an offender and it will roll over and take care of things.
![](https://i0.wp.com/ks.bigwidelogic.com/wp-content/uploads/2019/08/sense-1-1024x683.jpg?resize=930%2C620&ssl=1)
Since this product isn’t impossible we’ll give it a pass and it’s a pretty cute little system. Who wouldn’t want a jolly little robot running around the house like the scrubber from Wall-E but is relentlessly dedicated to saving electricity?