8 Best Robot Vacuum Cleaners Under 100 That Actually Work!

Everyone loves a good bargain. And everyone seeks out ways to make housework easier. Consider life with a robotic vacuum cleaner.

In this post, I’m going to show you eight budget robot vacuums, should you be in the market for the best cheap robot vacuum under 100 dollars. They’re the same selection of robots that I recently researched when I bought my first robot vacuum.

Let’s take a look.

Best Robot Vacuum Cleaners Under 100

The Top 3 Robot Vacuum Cleaners Under $100 From Our Research

8 Best Robot Vacuum Cleaners Under $100

Here are the ten we were left with after weeding out the ones that didn’t meet our standards for quality, value, versatility and effectiveness.

1. Pure Clean Robot Vacuum Cleaner with 90-Minute Run Time and Step Detection – PUCRC25 V3

Read Reviews & Best Deal

Features

  • Sensor technology: obstacle detection, cliff detection, and programming that prevents it from getting stuck
  • Battery: 11.1V 1.5Ah lithium ion battery
  • Power rated: 16.65Wh
  • Suction: powerful, with no lower brushes
  • Navigation: self-programmed cleaning path navigation
  • Brush type: two sets of spinning side sweeper brushes that extend
  • Cleaning modes: one-button operation
  • Dust capacity: 0.2L, easy-open bin
  • Filtration: washable filter
  • Noise level: quiet
  • Comes with an extra set of filters
  • Charge time: 4 hours
  • Run time: 90 minutes

With no lower roller brush to cause problems, this robot easily vacuums pet hair and other small items off of hard floors and short-nap carpets. It’s a durable machine that has a sensitive protective bumper and a low profile. It runs quietly and its filter is washable.

Although the navigation system may still need improvement, this self-charging little machine is a highly recommended robot vacuum for under $100.

Pros:

  • Durable
  • Picks up hair
  • Works on carpets
  • Easy to clean

Cons:

  • Must plug it in to charge (no dock)
  • Not programmable
  • Follows a random path

What Customers Are Saying

Consumers comment on its durability, value, ease of cleaning, and its ability to pick up hair and to work on short-nap carpets. They report that it charges in 2 hours, not 4. Consumers say that despite its being advertised as self-programmed, it actually runs a random path.

View at Amazon!

2. IOOkME-H Robot Vacuum Cleaner with Self Charging Feature and Remote Control

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Features

  • Sensor technology: has several sensors, including cliff detection
  • Remote control
  • Battery: 11.1V 2000mA Li-ion
  • Power rated: 20W
  • Navigation: has autonomous mapping function and 2 mopping routes; uses SLAM technology to adjust routes
  • Scheduling: has daily planning
  • Brush type: 1 cleaning brush; 1 roller under brush
  • Cleaning modes: auto, spot, mopping, low-speed, full-go
  • Dust capacity: 0.4L
  • Filtration: filter net
  • Noise level: under 60dB
  • Charge time: 3 – 4 hours on a charging dock; has auto recharge
  • Run time: 1.5 – 2 hours

This robot is a decently good robot vacuum, as budget ones go. It vacuums and mops hard flooring. It also vacuums small-nap carpeting.

Despite it having a little bit of higher technology, it may have some navigational issues. Still, this is one of the two best-loved low-budget options.

Pros:

  • It vacuums both hard floor and carpeting, plus it mops
  • It has some navigation technology
  • It’s gentle on hardwood floors
  • Cleans well

Cons:

  • Its navigation system lacks
  • It frequently gets stuck
  • Its roller brush underneath needs cleaned frequently
  • It’s somewhat noisy

What Customers Are Saying

Customers love how well it cleans and that it does not scratch hardwood floors. Some say the navigation is fine, while other people say it has navigation problems. Some people find it too noisy.

View at Amazon!

3. Experobot Robot Vacuum K5AV with 95-Minute Work Time

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Features

  • Sensor technology: obstacle and cliff detection
  • Remote control
  • Battery: 1 lithium ion 1500mAh
  • Power rated: 11.1V
  • Brush type: dual spinning side brushes only
  • Dust capacity: 0.2L
  • Filtration: has a filter
  • Charge time: 100 – 150 minutes
  • Run time: up to 2 hours
  • Warranty: 1-year warranty

The Experobot K5AV is another much-loved quality vacuum robot cleaner under $100 that has no roller brush underneath to get in the way. This low-profile, low-tech machine effectively vacuums both hard flooring and low-nap carpeting.

Pros:

  • Works on low-pile carpets
  • Easy to use
  • Easy to clean
  • No roller brush underneath
  • Dual spinning brush
  • Picks up pet hair
  • Low profile
  • Has remote control

Cons:

  • No dock; plug in to charge
  • Gets stuck easily

What Customers Are Saying

Consumers report that the vacuum picks up pet hair and is easy to use and clean. They appreciate that it comes with a remote control, which allows them to control the vacuum from their armchair. But, like all of these budget robots, this one gets stuck and needs to be “babysat” and “rescued.”

The run time and charge time are reported to last fewer minutes than advertised. The time it works on carpet may be short. Also, consumers must plug it in when charging it.

View at Amazon!

4. Elepawl Robot Vacuum Cleaner with Sweeping, Mopping and Waxing Capabilities – SDG-S018

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Features

  • Sensor technology: has several sensors for its many modes plus SLAM technology and a mapping function
  • Remote control
  • Battery: 2000mA lithium ion
  • Power rated: 20W
  • Power supply: 110 – 240V
  • Navigation: SLAM plus mapping technology
  • Brush type: Has underbrush
  • Cleaning modes: gyro sensor and motion-guided system; 5 modes: full-go, low-speed, mopping, spot, and auto
  • Dust capacity: 0.4L
  • Filtration: HEPA filter
  • Noise level: Low
  • Charge time: 3-4 hours
  • Run time: 2 hours

This machine sweeps, mops and waxes the floor. It effectively picks up pet hair and has a HEPA filter.

A little more advanced than some other choices, it still manages to get stuck. It has a voice that tells you when it’s stuck – and it gets stuck especially often. Fortunately, you get a remote control that you can push the pause button on before you rescue the vacuum.

Pros:

  • Has some navigational technology
  • Verbally tells you when it’s stuck
  • Has a HEPA filter
  • Comes with a brush-cleaning brush

Cons:

  • Gets stuck often
  • May need to clean pet hair out often

What Customers Are Saying

Consumers say it is made well and is a bargain. But they also say it gets stuck often and has trouble finding its way home to the charger.

View at Amazon!

5. Knox Robot Vacuum Cleaner and Mop with Dual Rotating Brushes for Hardwood Floors

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Features

  • Sensor technology: obstacle and cliff detectors
  • Battery: 1500mAh lithium ion
  • Brush type: dual rotating brushes for floors; 2 side brushes
  • Filtration: Uses 2 HEPA filters
  • Noise level: Quiet
  • Charge time: 1 hour
  • Run time: 1.5 hours
  • Warranty: 1-year manufacturer’s warranty

This Knoxgear machine vacuums and mops. It is a cheap automatic vacuum cleaner that can actually suck up pet hair, filter the air through a HEPA filter, and then mop up afterwards. Its navigation is poor, though, like most budget robot vacuums.

Pros:

  • Vacuums and mops
  • Picks up pet hair
  • Has HEPA filter
  • Quiet
  • User-friendly

Cons:

  • Not for carpets
  • Illogical navigation
  • Mop inadequate for some

What Customers Are Saying

The vacuum is quiet, yet the suction is strong enough to pick up pet hair. The mop pad may be inadequate for some people who say that attaching a cut piece of wet Swiffer pad to the machine works better.

There’s no logic to the navigation path the vacuum takes. It goes in triangles, semicircles, etc. It also gets stuck in rugs and lost in curtains.

View at Amazon!

6. Pure Clean Robot Vacuum Cleaner with 90-Minute Run Time and Step Detector – PUCRC25 V2

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Features

  • Sensor technology: obstacle and cliff detector
  • Battery: Ni-MH 14.4V 850mAh
  • Navigation: Self-programmed
  • Brush type: No under brushes; 2 spinning side sweeper brushes that extend
  • Cleaning modes: Auto/random, spiral, and edge
  • Dust capacity: 0.2L
  • Noise level: Medium to loud
  • Charge time: 3 – 4 hours
  • Run time: 55 minutes

The Pure Clean robot vacuum picks up hair well and has no roller brush underneath. Advertisements say it works on short-nap carpets. It has extending side brushes to reach corners.

It has a protective bumper and bumps into things despite having an obstacle detector and being self-programmed. Despite its problems, this vacuum is one of the more popular low-end robot vacuums.

Furthermore, if you are haven’t found any robotic vacuum that fits your budget but you still need a vacuum for cleaning, those handheld vacuum cleaners are lightweight, and you can get one for extremely affordable price point.

Pros:

  • Works on short-nap carpets
  • Picks up pet hair
  • It doesn’t scratch hardwood floors

Cons:

  • Bumps into everything despite the obstacle detector
  • Too loud for some people

What Customers Are Saying

It doesn’t scratch hardwood floors and it adequately cleans. It picks up pet hair, glass and sand. It is fairly quiet to some, but “as loud as a dishwasher to others.”

It needs to be babysat because it gets stuck easily, even on hard flooring. It does not actually work on carpet. It may work on certain types of rugs.

Its navigation needs work and it bumps into everything. It needs to be picked up by hand and moved elsewhere.

View at Amazon!

7. Yejen Robot Vacuum with Step Sensor for Floor Mopping and Low-Pile Carpet Sweeping

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Features

  • Sensor technology: obstacle and cliff detectors
  • Remote control
  • Battery: 2600 mAh, lithium 7.4V
  • Power rated: 20W
  • Navigation: Self charging
  • Brush type: no under brush; uses two side brushes and arrives with two spare side brushes
  • Cleaning modes: sweep, vacuum, mop
  • Dust capacity: 0.2L
  • Filtration: washable filter
  • Noise level: quiet
  • Charge time: 4 hours
  • Run time: 1.5 hours

The Yejen robot vacuums and mops. It does a great job at cleaning hardwood floors and picking up pet hair. It works on low-nap carpet and is self-charging.

Pros:

  • Quiet
  • Sweeps, vacuums and mops
  • Can climb onto carpets without trouble
  • Works on short-nap carpet
  • Washable filter
  • Remote control
  • Voice control
  • Returns to the charging dock
  • Programmable

Cons:

  • Gets stuck like all of the budget ones do
  • No warranty information readily available

What Customers Are Saying

Consumers say that this vacuum doesn’t scratch their hardwood floors and that it has adequately strong suction. It can go from hard flooring up onto the carpet without problems, but customers say it occasionally gets stuck.

In general, consumers say that this vacuum quietly does its job and returns to the charger. It is a good value for the money.

View at Amazon!

8. Belovedkai Robot Vacuum Cleaner and Mop with Self-Charging Feature and Remote Controller

Read Reviews & Best Deal

Features

  • Sensor technology: obstacle and cliff detection
  • Remote control
  • Battery: 11.1V, 2000mAh Li-ion
  • Power rated: 20W
  • Navigation: follows a good path; has autocharge; no other information
  • Brush type: has an edge brush; no roller brush underneath
  • Cleaning modes: zig zag, circle, and unnamed others; vacuums and mops
  • Dust capacity: 0.4L
  • Noise level: quiet
  • Charge time: 200 – 300 minutes
  • Run time: 150 – 200 minutes
  • Run time: 1.5 hours

This cheap robot floor cleaner vacuums and mops hard floors in a navigational path that makes sense. Then it heads for the dock to recharge. This robot has many features you wouldn’t expect to find in a budget vacuum-mop robot.

Pros:

  • Vacuums and mops
  • Several cleaning modes
  • Programmable
  • Good navigation
  • Gets itself unstuck pretty well
  • High cleaning power
  • Exceptional suction
  • Quiet
  • Easy to clean out
  • Low profile
  • Auto recharge
  • Well-constructed

Cons:

  • Not meant for carpets
  • Voice alert is too loud
  • Hard to position the zig zag and circle modes

What Customers Are Saying

Consumers say this Belovedkai robot is quiet, does an exceptional job, and doesn’t get stuck too often. They love the fact that it has decent navigation and is programmable, which are not features commonly found in low-end vacuum robots.

View at Amazon!

Factors to Consider when Buying a Robot Vacuum Cleaner under $100

Robot vacuums can cost $800 or more because of their high-end features. But when purchasing a super cheap robot vacuum cleaner, you can expect to get a very low-tech battery-operated robot vacuum or mop.

We mentioned various features in the reviews. 

You’ll want to always seek out feature information so that you will select the best budget vacuum cleaner robot for your needs. Here are some of the features you can look for and compare:

Remote Control

You won’t see phone apps in cheap models, but you might get a handheld controller with your machine.

Battery Life (run time)

You can expect to get a low-end battery that will give you maybe just 1.5 hours of run time between charges.

Suction

Your robot will pick up just small, loose everyday dirt from hard flooring. Many budget models can pick up pet hair. Some of them can handle loose-nap carpets. Expect suction to wane as the battery depletes.

Navigation

Consider it a bargain if you find a low-end vacuum robot with decent navigation.

Scheduling

You’ll be fortunate to find scheduling capability in a low-end vacuum.

Brush Type

You’ll want rotating, non-scratching brushes that extend their reach to corners.

Cleaning modes

These vary widely

Noise Level

The price point does not make a difference in noise level. The robot you choose does.

Filtration

Some budget models actually have a HEPA filter.

Warranty

Buy a reliable brand that stands behind their product.

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Making the Decision

When it comes to selecting an affordable robot vacuum that suits you, you first need to decide on the main functions you need the robot to perform. All of them vacuum, and oftentimes they can also mop. Once in a while, you’ll find one that waxes too.

Therefore, it’s a bit like comparing apples to oranges for me to select a single personal favorite budget machine from the lineup.

Number 3 fits the bill as my top pick for a robot that just vacuums, as does number 2 for a robot that also mops. Number 4 is the only listed option that vacuums, mops and waxes.

Besides deciding upon the main function(s), you’ll need to consider other desired features. Then read the customer reviews for the truth about how the various machines on your short list operate in the field. Make your selection.

Start today.