Best Robot Vacuums under $300 for 2021

Imagine a vacuum cleaner that requires less of your input or presence when it comes to clearing all the debris on the floor. That is what a robotic vacuum or robovac is designed and programmed to do. It is equipped with artificial intelligence that allows it to vacuum clean the house without any human involvement automatically.

Sounds expensive, right? Not exactly.


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Robot Vacuum | Recommended

Our Pick No. 1
eufy by Anker, BoostIQ RoboVac 11S (Slim), Robot...
eufy by Anker, BoostIQ RoboVac 11S (Slim), Robot...
Included in the “Best robot vacuums of 2019” by Tom’s Guide.

Last update on 2021-10-21 / Affiliate links / Images from Amazon Product Advertising API


Robot Vacuum | Recommended

Last update on 2021-10-21 / Affiliate links / Images from Amazon Product Advertising API

Our Recommended Robot Vacuums under 300 Dollars

iRobot Roomba 675

The Roomba 675 is iRobot’s least expensive robot vacuum that comes with Wi-Fi connectivity. Being connected to the internet lets users send voice commands via Alexa to the robot to start and stop and program schedules. Everything is done via the iRobot Home app, which you can download on your smartphone.

Roomba 675
Roomba 675

In terms of performance, the Roomba 675 does what you’d expect from such a pocket-friendly vacuum cleaner. The 675 also has adaptive navigation to effortlessly find its way around obstacles and avoid cliffs. It produces 600 Pa of suction power to lift and remove most types of surface debris. Plus, with an auto-adaptive floorhead, this tiny robot can clean both smooth floors and carpets with similar efficiency.

iRobot Roomba 675 Robot Vacuum-Wi-Fi Connectivity,...
  • Capacity volume - .6 liter. Works with Alexa for voice control (Alexa device sold separately)
  • Clean and schedule from anywhere with the iRobot HOME App; compatible with Amazon Alexa and the Google...
  • Patented 3-Stage Cleaning System and Dual Multi-Surface Brushes pick up everything from small particles to...

Last update on 2021-10-21 / Affiliate links / Images from Amazon Product Advertising API

Roborock E4

If you’re on the hunt for a new robot vacuum cleaner on a tight budget, then the Roborock E4 is one of the best choices. This robot vacuum navigates around furniture legs and other obstacles with relative ease, cleaning a large portion of your floors on a single 200-minute-runtime charge.

Roborock E4
Roborock E4

The Roborock E4 offers excellent cleaning performance on both smooth and carpeted floors, removing most types of fine and mid-sized debris in a single pass. It’s missing many premium features like auto-resume, but its 2,000-Pa suction, Wi-Fi connectivity and app control (remote control also included) make it a worthy contender for the crown of the best robot vacuum under $300.

roborock E4 Robot Vacuum Cleaner, Internal Route...
  • Effective Cleaning: Logical navigation powered by OpticEye motion tracking and dual gyroscopes route...
  • Serious Cleaning Power: Maximum suction power of 2000Pa suction easily lifts dirt from floors, and automatic...
  • Long-Lasting Battery: A 100% battery boost to 5200mAh means enough energy to clean up to 2152sqft.

Last update on 2021-10-21 / Affiliate links / Images from Amazon Product Advertising API

iRobot Roomba 692

The iRobot Roomba 692 —Amazon’s version of the 690— is an excellent option for those that want a Roomba on a budget. It features the same Wi-Fi connectivity as its more premium-grade cousins, which allow for scheduled cleanings and start/stop on (voice) command.

Roomba 692
Roomba 692

A single charge can provide up to 90 minutes of cleaning, after which it needs to rest in its dock for more than 3 hours to fully recharge. However, the bristle-style brush roll tends to clog up when it attempts to suction up pet hair. Its navigation is iffy at times, but with 600 Pa of suction delivery, it picks up nearly every crumb and speck of dust in just a single pass.

iRobot Roomba 692 Robot Vacuum-Wi-Fi Connectivity,...
  • CLEAN SMARTER - Sleek, premium design complements your home décor; The Roomba 692 is a great way to begin...
  • LOOSENS, LIFTS, & SUCTIONS - The 3 Stage Cleaning system & Dual Multi-Surface brushes grab dirt from carpets &...
  • LEARNS YOUR LIFE LISTENS TO YOUR VOICE - Learns your cleaning habits to offer up personalized schedules, while...

Last update on 2021-10-21 / Affiliate links / Images from Amazon Product Advertising API

Buying Guide for Robot Vacuums under 300 Dollars

Ironically, as technology is getting smarter, it is also becoming cheaper and easily accessible. This is also true for robot vacuums. There are robotic vacuum cleaners that cost far much less than $300. Here are factors to consider when looking for the best robotic vacuum cleaner under $300.

Best Robot Vacuum under $300

Does it have navigation technology?

This technology allows the robot vacuum to map your room into different cleaning zones, which improves cleaning efficiency. With the navigation algorithm, the robotic vacuum intelligently navigates around the room, switching routes and avoiding obstacles.

The best feature about this technology is that it has a GPS memory that keeps track of all the cleaned and untouched areas. The GPS tracker prevents the robot vacuum from cleaning the same place twice.

Even if the cleaning process is interrupted when the machine goes to the docking station to recharge, it will still return to the place it left off and continue with the cleaning. Ensure the vacuum cleaner has navigation technology. Otherwise, you will just be buying a traditional robot vacuum that randomly wanders around with no particular cleaning plan.

Best Robotic Vacuums for 300 Dollars

Does it have schedule cleaning?

Also, ensure the robotic vacuum has schedule cleaning. With a $300 budget or less, you are sure to get a machine with most of these functions. Therefore, do not settle for less just because you are spending less. The schedule cleaning function allows you to set the time and place where the robot vacuum will clean.

It is an important feature, as it will enable you to program it to your needs and convenience. Robotic vacuums produce some or even a lot of noise, which may be irritating. With this function, you may program it to start cleaning when you leave for work.

Is it Wi-Fi enabled?

Most robot vacuums are remote controlled. However, with a $300 budget, you are sure to get a Wi-Fi enabled robotic vacuum cleaner. All you will need is an app on your phone that connects it with the robot vacuum, and your phone becomes an automatic controller of the machine.

This app allows you to schedule, spot clean, start, pause or stop the machine and even take photos of the house with the built-in camera. You will also get notifications from the robot vacuum while at work. Some even have Bluetooth connectivity, which is an added benefit just in case the Wi-Fi is not functioning.

Best Robot Vacuum Under $300

Is it installed with sensor technology?

This is an important feature, as it will allow it to navigate through the room easily and avoid obstacles. The sensor technology enables the machine to sense obstacles like furniture, walls, edges, and stairs.

Most robot vacuums have multiple intelligent sensors that allow them to navigate freely and adapt easily to the surroundings. Some of these intelligent sensors include ultrasonic radar sensor, Gyro sensor, laser distance sensor, obstacle sensors, a collision sensor, and cliff and edge sensors.


Is a HEPA filter necessary?

If you have a cat, dog or any other pet in the house, then the HEPA filter is a necessary feature. The High-Efficiency Particulate Air Filter (abbreviated as HEPA filter) removes hairs, allergens and tiny dust particles from the air. Unfortunately, most robot vacuums in the $300 range do not have this function. Do not fret much about this function. However, because the primary function of the robot vacuums is to clean the floors and not the air.

Is the battery life a necessary requirement?

Battery life is not much of a factor. Most of them have a self-recharging feature that allows them to return to the docking station to recharge automatically.

Thanks to the navigation technology, the robot vacuum can go to the docking station to recharge and still come back and pick up from where it left from. However, there are cheaper models that have to be plugged in to charge. Avoid these models, as they cannot work without you being present to recharge them.

Best Robotic Vacuums for $300 or Less

Which suction power is suitable for effective cleaning?

The suction power of the vacuum cleaner determines whether it is efficient or not. The higher the suction power, the better the cleaning performance.

Compared to normal vacuum cleaners, robot vacuum cleaners are relatively less efficient when it comes to cleaning. Therefore, ensure the suction power is higher to get value for your money.

Another factor to consider is whether it has a rolling brush or not. If it has a rolling brush, then a moderately high power is not bad, since the brush also grabs some of the dirt and deposits it to the air inlet. If it does not have a rolling brush, then it has to be very powerful to suck up all the dirt.

The 12 Best Robot Vacuums Available Right Now For Under $300

How many cleaning modes does it have?

There are three modes to look out for: automatic cleaning, spot cleaning, and edge cleaning. In automatic cleaning, the robot vacuum moves around the room and cleans by itself.

With this mode, it has to have the navigation feature. Otherwise, it will just be moving aimlessly, repeating and skipping dirty areas. In spot cleaning, the robovac is programmed to clean a particular spot only, usually in a spiral manner. In edge cleaning, it cleans along the edges of the wall. Most robotic vacuums lack this function and may avoid edges because of the sensors.

What about the dust capacity?

The dust capacity of a robot vacuum is much less than the standard vacuum cleaner. You should look for one that has a bigger capacity. Otherwise, you will just be emptying the dust compartment frequently, which can be tiring and irritating.

Best Robot Vacuums Under $300

Our Recommended Robot Vacuums

Best of the Best!
Also Great
Budget Option
iRobot Roomba i7+ (7550) Robot Vacuum with...
Roborock S6 MaxV Robot Vacuum Cleaner with...
iRobot Roomba 692 Robot Vacuum-Wi-Fi Connectivity,...
Roomba i7+
Roborock S6 MaxV
Roomba 692
• "Continuous" Runtime
• 180min Runtime
• 90min Runtime
• 1800Pa
• 2500Pa
• 600Pa
Empties on its own - you don’t have to think about vacuuming for months at a time. Clean Base Automatic Dirt Disposal with AllergenLock bag holds 60 days of dirt, dust and hair.
The Roborock S6 MaxV can vacuum and mop, and does an excellent job at both. It's also the company's most powerful vacuum yet, with 2,500Pa of suction.
The Roomba 692 is one of iRobot's least expensive robot vacuum with Wi-Fi connectivity, giving you app control, scheduling, and voice support in addition to excellent cleaning capabilities.
Best of the Best!
iRobot Roomba i7+ (7550) Robot Vacuum with...
Roomba i7+
• "Continuous" Runtime
• 1800Pa
Empties on its own - you don’t have to think about vacuuming for months at a time. Clean Base Automatic Dirt Disposal with AllergenLock bag holds 60 days of dirt, dust and hair.
Also Great
Roborock S6 MaxV Robot Vacuum Cleaner with...
Roborock S6 MaxV
• 180min Runtime
• 2500Pa
The Roborock S6 MaxV can vacuum and mop, and does an excellent job at both. It's also the company's most powerful vacuum yet, with 2,500Pa of suction.
Budget Option
iRobot Roomba 692 Robot Vacuum-Wi-Fi Connectivity,...
Roomba 692
• 90min Runtime
• 600Pa
The Roomba 692 is one of iRobot's least expensive robot vacuum with Wi-Fi connectivity, giving you app control, scheduling, and voice support in addition to excellent cleaning capabilities.

Last update on 2021-10-21 / Affiliate links / Images from Amazon Product Advertising API

Sources
HouseholdMe: Best Robot Vacuums
Consumer Reports : Best Robotic Vacuums
Think Crucial: Should You Get a Robot Vacuum?
USA Today Tech: How many years do robot vacuums last?
Reader’s Digest: Where should I store my robot vacuum?


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About the author

Hi I’m Alexander, founder of HouseholdMe.com and I’d like to say thank you for dropping by. Like most of you, the first thing I look at before buying something online is reviews or buying guides. By reading what other people say will help me gauge whether or not a product is good or not.  I am trying to help people find answers, solve problems, and get inspired.

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