The 5 Best Robot Vacuums - Spring 2021 Reviews

Updated
Best Robot Vacuums
87 Vacuums Tested
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If you don't have time to regularly sweep or vacuum, robot vacuums are an easy way to make sure your home stays clean without you needing to do all the work. Since they use various types of technology like lasers or cameras to navigate and maneuver around a room, they can generally avoid furniture and get beneath couches and tables with relative ease. Some even automatically empty their dirt compartments, which further reduces the work you need to do. Although they aren't as good at cleaning carpet as more traditional upright vacuums, many of them come with smart pathing technology to clean more efficiently. Many of them also come with companion apps or remote controls so you can set up scheduled cleaning times or place boundaries to keep it out of certain areas.

We've tested over 30 robot vacuums, and below are our recommendations for the best robot vacuums you can buy. These picks are selected not only based on their performance but also their feature set, design, and price. For more recommendations, take a look at our list of the best vacuums, the best vacuums for high-pile carpet, and the best vacuums for pet hair.


  1. Best Robot Vacuum For Bare Floors: Roborock S6

    8.4
    Bare Floor
    7.0
    Low-Pile Carpet
    6.7
    High-Pile Carpet
    8.8
    Pets
    6.2
    Stairs
    6.0
    Cars
    Vacuum Type
    Robot
    Bagless
    Yes
    Cordless
    Yes
    Anti-Allergy Filter (HEPA)
    Yes

    The Roborock S6 is the best robot vacuum for bare floors that we've tested. This well-built model does a fantastic job of cleaning bare surfaces like hardwood and linoleum flooring, where it easily clears pet hair and most debris. Its smart pathing feature allows it to clean in an organized pattern and become more efficient with each cleaning session.

    It creates a map of your home that you can see in the companion app, which also allows you to set cleaning schedules for individual rooms and create virtual boundaries to keep the vacuum out of certain areas. Its battery performance is incredible, as it provides nearly two hours of continuous use, even if you use the most powerful suction setting. There's even a mop attachment included so you can wipe up sticky messes and spills, but we don't test it currently.

    Unfortunately, it doesn't have a great performance on carpets, especially high-pile carpets, because it struggles to clear debris like baking soda and sand. Also, like many robot vacuums, it has high recurring costs and demanding maintenance needs. Otherwise, its incredible performance and excellent automation features make it a great choice if you're looking for a hands-off way to keep your bare floors clean.

    See our review

  2. Cheaper Alternative: Roborock E4

    Vacuum Type
    Robot
    Bagless
    Yes
    Cordless
    Yes
    Anti-Allergy Filter (HEPA)
    Yes

    If you're looking to spend less on a robot vacuum without sacrificing too much in the way of performance, consider the Roborock E4. This robot vacuum doesn't have the Roborock S6's more advanced LIDAR navigation system, so you can't schedule cleaning sessions for individual rooms or set up virtual boundary markers, but it is significantly cheaper and offers similarly exceptional performance on bare floors, as it easily clears pet hair, small debris like rice, and bulkier material like cereal on this surface type. It feels impressively well-built and offers roughly anywhere between 110 minutes to over 190 minutes of continuous runtime on a single charge, depending on usage patterns and the current power setting. Unfortunately, it's somewhat demanding in terms of maintenance, with several parts that need to be cleaned regularly. There are also quite a few components that need to be replaced periodically, so recurring costs are a little high.

    Get the S6 if you want a broader range of automation features, but take a look at the E4 if you want to save some money without giving up cleaning performance.

    See our review

  3. Best Robot Vacuum For Carpet: iRobot Roomba S9

    7.8
    Bare Floor
    7.6
    Low-Pile Carpet
    7.3
    High-Pile Carpet
    8.8
    Pets
    5.8
    Stairs
    5.6
    Cars
    Vacuum Type
    Robot
    Bagless
    Yes
    Cordless
    Yes
    Anti-Allergy Filter (HEPA)
    Yes

    The iRobot Roomba S9 is the best robot vacuum cleaner for carpet that we've tested. This very well-built model delivers great performance on low-pile carpet and does a good job of sucking up debris on high-pile as well. Thanks to its smoothly-rolling wheels, it maneuvers effectively on shaggy surfaces without getting stuck, while its automatic surface adjustment feature allows it to seamlessly adapt to different floor types.

    It's very well-built, with a high-grade plastic construction that feels quite premium. It uses an advanced navigation system to create a permanent virtual map of its cleaning area. This allows it to develop increasingly battery-efficient cleaning routes, which helps it achieve a continuous battery life of almost an hour, even when run continuously on its highest power setting. You can use its companion app to schedule cleaning times for individual rooms or set up virtual boundary markers for places you don't want it to clean.

    Unfortunately, it has quite a few parts that require regular maintenance or replacement, as its brushroll, side brush, and allergen-trapping HEPA filter need to be replaced regularly, which are recurring costs that can add up over time. It's also a little heavy and lacks a carrying handle, so carrying it to another area can be a bit of a hassle. Overall, however, it's a great choice if you're looking for a robot vacuum that can easily handle carpeted floors.

    See our review

  4. Best Budget Robot Vacuum: Wyze Robot Vacuum

    8.4
    Bare Floor
    6.6
    Low-Pile Carpet
    6.9
    High-Pile Carpet
    7.4
    Pets
    6.2
    Stairs
    5.9
    Cars
    Vacuum Type
    Robot
    Bagless
    Yes
    Cordless
    Yes
    Anti-Allergy Filter (HEPA)
    Yes

    The best robot vacuum in the budget category that we've tested is the Wyze Robot Vacuum. This sturdy-feeling robot vacuum is available for purchase directly from the manufacturer's website and offers exceptional performance on bare floors, where it easily clears pet hair as well as small and bulky debris like rice or cereal. It also delivers decent performance on high-pile carpet and features three different suction power modes.

    Thanks to its LIDAR navigation feature and corresponding smart-pathing capability, it generates increasingly efficient cleaning routes using a virtual map of its cleaning area. You can use its companion app to set up virtual boundary lines that the vacuum can't cross or schedule cleaning sessions for individual rooms. The vacuum itself feels quite well-built, and depending on power settings and usage patterns, provides roughly anywhere between one to two hours of continuous runtime.

    Unfortunately, the vacuum's performance on low-pile carpet is mediocre overall, as it struggles to clear fine debris like baking soda from this surface type. Also, like most robot vacuums, many parts require periodic cleaning or even replacement, so recurring costs are a little high. Still, its exceptional bare-floor performance, impressive build quality, and relatively affordable price help make it one of the best budget robot vacuum cleaners that we've tested.

    See our review

  5. Alternative With A Bigger Dirt Compartment: Yeedi K650

    Vacuum Type
    Robot
    Bagless
    Yes
    Cordless
    Yes
    Anti-Allergy Filter (HEPA)
    No

    If you want a budget robot vacuum but want something with a bigger dirt compartment, try the Yeedi K650. Its cleaning performance isn't as good as the Wyze Robot Vacuum's, especially on low-pile carpets, but it has a significantly bigger dirt compartment, and it's cheaper. It has a fantastic performance on bare floors and does an alright job of cleaning pet hair and larger debris like sand from high-pile carpets. There's a companion app you can use to create a cleaning schedule, see when parts should be replaced, change the suction power setting. The battery performance is incredible as well since it provides up to nearly four hours of continuous cleaning time if you use the lowest suction setting. Unfortunately, it moves in a random pattern and can miss some spots and bump into obstacles. It also has more demanding maintenance needs than the Wyze.

    Go for the Wyze if you want a budget robot vacuum with an advanced navigation system and excellent automation features. If you want something cheaper or if a bigger dirt compartment is a priority, consider the Yeedi instead.

    See our review

Notable Mentions

  • Roborock S5: The Roborock S5 is very similar to the Roborock S6 since it has a mopping feature, but it doesn't come with disposable mopping cloths. The S6's performance on each surface type is also better. See our review
  • Neato Botvac D7: The Neato Botvac D7 is a premium robot vacuum that delivers fantastic performance on bare floors, but it doesn't clear quite as much debris on low or high-pile carpet as the iRobot Roomba S9. See our review
  • bObsweep Bob Pro: The bObsweep Bob Pro is a budget-friendly robot vacuum with good overall build quality and great cleaning performance on bare floors, but it struggles significantly with pet hair and doesn't do as well on carpets compared to the eufy RoboVac 11S. See our review
  • eufy RoboVac 11S: The eufy RoboVac 11S is a budget robot vacuum that has a better performance than the Yeedi K650 on low-pile carpets, but it's not as good on bare floors or high-pile carpets. The Yeedi also has a longer battery life and better automation features, but the eufy comes with a remote control, so it's a good alternative if you want to be able to use your robot vacuum without an internet connection. See our review
  • iRobot Roomba 981: The iRobot Roomba 981 is a robot vacuum with incredible performance on bare floors, but it has less advanced automation features and shorter maximum battery life than the Roborock S6. See our review

Recent Updates

  1. Apr 30, 2021: Verified that all main picks are still in stock and represent the best choice for their given category.

  2. Mar 31, 2021: Replaced the Yeedi K650 with the Wyze Robot Vacuum as the 'Best Budget Robot Vacuum' because of its better performance and automation features. Made the Yeedi K650 the 'Alternative With A Bigger Dirt Compartment'. Checked the other picks to make sure that we're still recommending the best products and that they're available.

  3. Mar 01, 2021: Added the iRobot Roomba 981 to Notable Mentions because of its strong performance on bare floors. Verified that we're still recommending the best products for our users, and that they're in stock.

  4. Feb 05, 2021: Replaced the eufy Robovac 11S with the Yeedi K650 as the 'Best Budget Robot Vacuum' because of its better performance on most surface types, longer battery life, and sturdier build quality.

  5. Jan 06, 2021: Minor updates with no changes to product picks.

All Reviews

Our recommendations above are what we think are currently the best robot vacuums for most people. We factor in the price, feedback from our visitors, and availability.

If you would like to do the work of choosing yourself, here is the list of all our robot vacuum reviews. Be careful not to get too caught up in the details. While no vacuum is perfect for every use, most are good enough to please almost everyone, and the differences are often not noticeable unless you really look for them.

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