You don't need to spend a fortune to get a smart robot vacuum cleaner these days, especially with deals like this one on the Roborock E4. Over at Amazon, it falls to just $218.69 when you use coupon code ROBOROCKE45 during checkout. That code takes over $50 off its current price there and drops it to one of its best prices ever.

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Roborock E4 Robot Vacuum Cleaner

The Roborock E4 is not only one of the most affordable robot vacuums on the market, but it's also one of the best with excellent 2000Pa suction, dual gyroscopes and motion tracking for navigation, plus integrated mopping. Use the below code to save.

$218.69 $269.99 $51 off

With coupon: ROBOROCKE45

Despite being an affordable robot vacuum cleaner, the Roborock E4 is pretty feature-packed. It offers powerful suction, up to 2000Pa, which is more than many other vacuums in its price range and also includes a carpet boost feature that provides the power needed to pull dust and hairs lodged deep down in carpets. It's got a large dust bin capacity so you don't have to empty it constantly, too.

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It makes use of dual gyroscopes and OpticEye motion tracking to effectively navigate around your home for a thorough and efficient clean. It has a large 5200mAh battery which means it has enough energy to clean up to 2,150 square feet before returning itself to its charging dock.

As well as functioning as a vacuum cleaner, the Roborock E4 can also work simultaneously as a mop with the optional attachment meaning your floors are left clean and shiny. You can control the Roborock E4 either via the Roborock app, a set of onboard switches, or with voice commands through Google Assistant and Amazon Alexa, with six cleaning modes to choose from.

Amazon offers free shipping on orders totaling $25 or more, or with an Amazon Prime membership. If you've never been a member before, you can start a free 30-day trial to score free two-day shipping with no order minimum restriction, as well as access to all of Prime's perks like the Prime Video streaming service, exclusive members-only discounts, and more.

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