It is originally priced at $299, but it shows as $269 on Amazon right now. Then if you click the $70 coupon on the page, that brings the price down to $199. That brings it down to its lowest price we have ever seen for the E4.
Compared to its predecessor, the Roborock E4 has 10% faster movement, intelligent navigation, and a Z-shape route clean your floors quickly and efficiently.
It also does a thorough cleaning, with an 11% increase in suction to 2000Pa and automatic Carpet Boost provides the power you need to pull dust and hairs lodged in carpets. It does also map out your home, so that you can see where it has cleaned and where it still needs to do some work. This means that it is not going to miss any spots, unlike some cheaper robot vacuums.
It has a pretty impressive battery, that can last the entire cleanup. A 100% battery boost to 5200mAh means enough energy to clean up to 2152sqft
You won't need to worry about emptying the dustbin as frequently, as it is a pretty large one. A 640ml dustbin stores more debris, meaning it can be emptied less often.
And of course, it also has voice control. With Amazon Alexa, Google Assistant and Siri support available. So you can start/stop cleanups, set suction strength, set schedules, and more in the Mi home app, or start and stop cleanup using Amazon Alexa. The Mi Home app also allows you to see when you need to replace the filter, clean the sensors and much more.
You can pick up the Roborock E4 robot vacuum from Amazon today by clicking here. But this price is not going to last long, so you'll want to grab it before it is gone.