Top 5 Affordable Robot Vacuums of 2018

By Michael Fisher·Updated: Dec 10, 2018· 8 min read

A robot vacuum cleaner isn't new. Year to year, the manufacturers improve their robots by adding new technologies and features. But is it possible to get a robovac with good cleaning performance at an affordable price? Let's check out the list of top 5 cheap robot vacuum cleaners in 2018.

Features & SpecsILIFE A6Xiaomi Mi Robot360 S6Eufy RoboVac 11+XShuai T370
Running Time160 min150 min120 min100 min120 min
Suction Power1000 Pa1800 Pa1800 Pa1000 Pa1500 Pa
Battery Capacity2500 mAh5200 mAh3200 mAhN/A2600 mAh
Dustbin Capacity300 ml420 ml400 ml550 ml300 ml
Water Tank Capacity--150 ml-300 ml
Invisible wallyesyesnonono
Amazon Alexa Supportnnnny
Noise Level68 dB61 dB55 dB60 dB60 dB
Obstacle Climbing0.47 in / 12 mm0.59 in / 15 mm0.59 in / 15 mm0.67 in / 17 mm0.39 in / 10 mm
Cliff & Anti-Collusion Sensorsyesyesyesyesyes
Cleaning modesauto cleaning, spot cleaning, max mode, edge cleaning, mini-room cleaningquiet, standard, strongquiet, balanced, turbo, max, zoned cleanup, carpet boostauto, edge, spot, max, single roomauto cleaning, spot cleaning, S-shaped cleaning, edge cleaning
ControlIR remote controllerAppAppIR remote controlIR remote control + App + Voice
Weight2.55 kg (5.5 lbs)3.8 kg (8.4 lbs)3.5 kg (7.72 lbs)2 kg (5.8 lbs)2.7 kg (11l bs)
Height / Diameter8cm (3.15 in) / 30.5 cm (12 in)9.6 cm (3.8 in) / 34.3 cm (13.5 in)10 cm (3.94 in) / 35 cm (13.78 in)7.8 cm (3.1 in) / 33.2 cm (13 in)9 cm (3.54 in) / 31 cm (12.2 in)
Warranty12 months12 months12 months12 months12 months

Robot vacuums mentioned in the article:


What makes ILIFE A6 one of the best cheap robot vacuum cleaners on the market?

The ILIFE A6: Short Review

The ILIFE A6 is a powerful robot vacuum cleaner with a decent operating time that is good for cleaning thin carpets and bare floors. The top is made of tempered glass with a black finish. It comes with a new BladeAway spiral rubber brush that prevents hair tangling and is much easier to clean than its previous versions. The 8 cm ultrathin body is designed to reach the areas under furniture you cannot reach. The A6 has a Gen 2 CyclonePower 3-stage system that delivers thorough and complete cleaning performance using a side brush that sweeps debris on its way. Then the rubber brush extracts the dirt and the powerful suction absorbs the dust.

Click here to see customers reviews about the ILIFE A6 on Amazon

The A6 is the first robot from ILIFE that comes with an invisible wall that helps you control the device and makes it works where you want it to. The cliff sensors prevent it from falling and allow the robot to work its way around furniture. The large wheels steadily climb a 15-degree slope. With a remote controller, you can make an appointment so the robot will start working at a specific time. After the ILIFE A6's battery power is low, the robot will return to its base to recharge.

What we like about the ILIFE A6

  • BladeAway spiral rubber brush prevents hair-tangling
  • Decent operation time
  • Comes with a virtual wall
  • Ultrathin body for better cleaning
  • Amazing piano black design
  • Powerful motor is good when it comes to cleaning a carpet

What could be better

  • Doesn't have an app
  • Doesn't come with an intelligent navigation

What you get in the box with ILIFE A6

Remote controller + 2 AAA batteries; charging dock; cleaning brush; adapter; extra side brush; English manual; invisible Wall + 2 AA batteries.

Price & where to buy

*please remember that prices may change

What makes the iLIFE A6 one of the best cheap robot vacuum cleaners on the market?

The iLIFE A6 is a great choice for anyone who needs their home assistant to clean pet hair. In fact, the newest BladeAway tangle-free brushes also make it good for hardwood floor. These rubber brushes are easy to maintain. In short, a powerful motor, decent running time, and a nice-looking design make the iLIFE A6 one of the best cheap robot vacuum cleaners to buy in 2018.

2. The Xiaomi Mi Robot

Is Xiaomi Mi Robot the smartest budget robot vacuum?

The Xiaomi Mi Robot: Main Features

The Xiaomi Mi Robot is the first generation robot vacuum cleaner from Xiaomi that navigates around the house using its 12 sensors and Simultaneous Localization and Mapping (SLAM) movement algorithm. The sensors include an ultrasonic radar sensor, a cliff sensor, a gyroscope, and an accelerometer. Plus, three dedicated processors track the robot movement in real-time. On top of the Xiaomi Mi Robot, you can see the Power and Home buttons, and a small disk with an infrared laser inside than scans in a full 360 degrees up to 1,800 times a second to map an interior. The SLAM algorithm calculates the most efficient way to clean and along with the 12 sensors, it navigates the robot around the space. The sensors take the robot to a 10 mm distance from walls and furniture.

Click here to see customers reviews about the Xiaomi Mi Robot on Amazon

The device comes with an app allowing you to set and switch between three cleaning modes, schedule a specific time of working, monitor its movement in real-time and see a virtual map. The vacuum cleaner remembers its last location, so when the battery level reaches 20%, the Mi Robot returns to its charging dock, recharges to 80% and returns to finish its cleaning.

What is good about the Xiaomi Mi Robot?

  • Affordable price given the robot's cleaning performance
  • Mapping function and smart navigation
  • Powerful motor
  • Appealing design
  • Ability to control the robot through the app

What is not that good?

  • No virtual walls in the box
  • Not too many accessories included

What you get in the box with Xiaomi Mi Robot

Robot vacuum; charging base; adapter; cleaning tool.

How much it costs & where to buy

*please take note that prices may change

Buy Xiaomi Mi Robot on GearBest

Buy Xiaomi Mi Robot on Amazon

Is the Xiaomi Mi Robot the smartest budget robot vacuum?

The first generation Mi Robot vacuum cleaner from Xiaomi is on sale for less than $400, a good price considering its cleaning performance. It has a smart navigation system and a powerful motor that helps the robot clean a carpet and a hardwood floor. It is the most efficient vacuum cleaner you can get for a reasonable price, and in the end, you will be surprised how well it does its job for the money you spent.

3. The 360 S6


360 S6: Quick Review

360 S6 comes with a minimalist design that reminds the Xiaomi Mi Robot and the ECOVACS Deebot Ozmo 930 at the same time. A dry and wet option makes the robot unique from other models on this list. The device is equipped with a LIDAR system that creates a map of an interior using a laser that is located inside its "head" and builds the most efficient way of cleaning. It comes with a bunch of sensors that help navigate the robovac, preventing collisions and the machine from dropping off stairs. You can set it in cleaning mode, choosing from auto, spot, and edge using its 360Smart app. Also, the 360 S6 allows you to set a specific time to clean the home. The 1800 Pa motor cleans carpets and rugs with ease and is not noisy, producing only around 55 decibels. The Max mode enables the cleaner to vacuum the deepest parts of carpets as well as suction very small debris. When the battery runs out, the 360 S6 returns to its base to recharge and then resume the operation from the spot it left off until your floors are clean.

What we like in the 360 S6

  • 2-in-1 functionality: it can vacuum and mop at the same time
  • Carpet Boost vacuums even the deepest parts of carpets
  • Long-lasting battery
  • Low noise operation
  • Comes with a reasonable price tag
  • Maps the interior of your home and provide more efficient cleaning
  • One of the most powerful motor on the market
  • Easy-to-get dustbin

What could be better:

  • Is not compatible with Amazon Alexa/Google Home

In the box

Charging base, adapter, filter, water tank, mop, cleaning tool, English manual.

Price & Purchase

*prices may change

Buy 360 S6 on GearBest

Why is the 360 S6 one of the best budget robot vacuums that can both sweep and mop?

The 360 S6 is one of the best affordable robot vacuum cleaners on the market, powerful enough to clean low and medium-pile carpets. It has a wet mopping feature and costs around $350. For this price you get mapping, mopping and strong suction, what else you could wish for?

4. The Eufy RoboVac 11+

Eufy RoboVac 11+ the budget robot vacuum cleaner with thousands of customer reviews on Amazon

The Eufy RoboVac 11+ has a beautiful minimalist design with a dark charcoal finish made of tempered glass and a single power button. The bumper houses 11 infrared sensors. While the 3-Point Cleaning System ensures a thorough clean. It comes with five cleaning modes: auto, edge, spot, max, and single room mode. Single Room mode tells the RoboVac 11 to focus only on the room it's in before returning to its charging station. What’s more, it has Power Boost Technology: a new feature that automatically increases the suction power when extra vacuuming strength is needed to get the best clean. All of these are controlled via the remote control or you can set it up to go at a certain time of day.

Click here to see customers reviews about the Eufy RoboVac 11+ on Amazon


  • Large dustbin
  • Low-profile body
  • Minimalist design
  • Affordable price
  • Power bust technology


  • Doesn't support Wi-fi, which means it doesn't come with an app
  • Random navigation

Eufy RoboVac 11+ additional accessories

Robot vacuum; remote control (2 AAA batteries included); adapter; charging dock; cleaning brush; extra filter; extra side brush; user guide.

How much it costs & where to get it

As a highly-rated product, the Eufy RoboVac 11+ has the Amazon's Choice label. You can buy it for around $229; prime members will receive it in two-days with FREE two-day shipping.

*please remember that the price on Amazon may change

Buy Eufy RoboVac 11+ on Amazon

The Eufy RoboVac 11+, the budget robot vacuum cleaner with thousands of consumer reviews on Amazon

The Eufy RoboVac 11+ is one of the best selling robot vacuum cleaners on Amazon. It has a lot of accessories included in the box with a worry-free 12- month warranty. It’s a good option for those who want a simple robot vacuum to run around after dinner. The robot will treat you well, and it'll be a great choice as the next gadget to clean your home.

5. The XShuai T370

The robot vacuum with $300 price tag that supports Amazon Alexa

What you need to know about the XShuai T370

The XShuai T370 is a 2-in-1 robot vacuum cleaner that can both vacuum and mop. It is the only robovac on our list that supports Amazon Alexa and costs less than $300. Also, the robot comes with an app available in 10 languages; you can schedule it using your phone or remote controller. The robot can climb any surface up to 15 degrees. The 1500 Pa motor cleans up pet hair with ease. It uses a gyroscope that creates a floor map to help the robot avoid obstacles. The IML surface technology prevents scratches on the body. When the power is about to run out, the robot will go back to the charging base.

Click here to see customers reviews about the XShuai T370 on Amazon

What we like about the XShuai T370

  • You can get a robot for less than $300 compatible with Amazon Alexa
  • It mops and sweeps
  • Powerful motor
  • Intelligent cleaning with the Epson gyroscope mode
  • HEPA filtration prevents allergies
  • Reasonable price

What could be better

  • No virtual wall included
  • App has basic functionality

XShuai T370 accessories included

Charging dock, dustbin; mopping pad, HEPA filter; remote controller; rolling brush; 2 extra side brushes; water tank.

Price & Purchase

The XShuai T370 is available to buy on Amazon for about $236.

You can also find it on Gearbest for a cost of $179.99.

*prices may change

Buy XShuai T370 on GearBest

Buy XShuai T370 on Amazon

The robot vacuum with a $300 price tag that supports Amazon Alexa

The XShuai T370 is a budget robot vacuum cleaner that comes with a less than $300 price tag and can be controlled by Amazon Alexa. It can sweep and mop and has HEPA filtration. The robot has a beautiful black design with rose-gold details. If you want to control your vacuum using your voice, the XShuai T370 is perfect for its price.

What is the best affordable robot vacuum cleaner on the market?

The Eufy RoboVac 11+ is a simple robovac with thousands of good consumer reviews on Amazon.

If you want to control your home assistant by Amazon Echo Dot or any other device that support Alexa, the XShuai T370 would be a good choice.

For a decent working time, sweeping and mopping, have a look at the ILIFE V5S Pro, since it is as good for a hardwood floor as it is for carpeting.

The ILIFE A6 comes with a virtual wall and a new BladeAway rubber brush that is easy to clean; you will say goodbye to tangled hair in the cleaning brush.

The Xiaomi Mi Robot and the 360 S6 are probably the smartest robot vacuum cleaners on the market that come with an affordable price and has the most powerful motor compared with other cleaners on our list. These machines never miss a spot when cleaning, featured with an accurate mapping technology and have a powerful motor that provides deep cleaning.

Which budget robot vacuum cleaner would you get?

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