Irobot braava jet 240: iRobot Braava Jet 240 Review – Should You Buy The iRobot Braava Jet 240?

iRobot Braava Jet 240 Review – Should You Buy The iRobot Braava Jet 240?

We evaluated the iRobot Braava Jet 240 as part of our larger tested best robot mops review, and we determined it to be the best value robot mop pick on the market. Read on to learn more about this efficient, budget-friendly device.

The iRobot Braava Jet 240 is one of the most affordable robot mops out there, retailing for just around $200. Despite being significantly smaller than many of the other models we rigorously tested in our search for the best robot mops, it delivers big when it comes to cleaning power—and it’s especially helpful when it comes to cleaning up smaller spaces. After a thorough testing process, we’ve determined it to be the best value robot mop on the market today.

Small yet might, the iRobot Braava Jet 240 is the best budget-friendly robot mop on the market.

Camryn Rabideau

Because of its compact size, the Braava Jet 240 actually boasts an added feature: It’s able to get into nooks and crannies where other models can’t. What’s more, in addition to wet mopping, the robot can also be used to dry sweep or “damp mop,” capabilities that are bound to come in handy for anyone with a variety of different messes to tackle. And while this particular robot mop may not have the longest battery life, it’s perfect for maintaining small rooms like bathrooms and kitchens.

Ahead, read about the Braava Jet 240’s top features, and scroll further for all of the details on how we tested and evaluated all of the top robot mops on the market.


iRobot Braava Jet 240

Water tank: 15 oz. | Pad type: Reusable or disposable | Vacuuming: No, but pairs with select Roomba robot vacuums | Smart features: Yes | Battery life: 160 minutes | Warranty: 1 year

Best for:

  • Current Roomba owners
  • Wet and dry mopping
  • Removing tough stains

Skip if:

  • You want an all-in-one robot vacuum and mop

iRobot Braava Jet 240 Features

Surprisingly Powerful Mopping Action

Don’t be fooled by its small size: The Braava Jet 240 can still stand up to tough messes. To set it up, you simply fill its water tank with a mixture of water and one of iRobot’s floor cleaning solutions, then you attach either a disposable or reusable pad to the bottom of the mop. From there, set it in the room of your choice and let it get to work.

Unlike many robot mops that simply drive in straight paths across your floors, the Braava Jet 240 works in a back-and-forth “V”-shaped motion, spraying the mixture of water and cleaning solution as it goes. This movement allows it to pass over a given area multiple times, efficiently scrubbing away all sorts of stains. It was able to lift sticky messes and dried-on mud from the floor with no problem, outperforming many robot mops that are twice its size—and often more than twice as expensive.

The caveat, however, is that this mop works best in smaller rooms. Our main testing area was around 200 square feet, and the Braava was only able to complete around ¾ of the cleaning process before its battery died. (It can run for around 60 minutes per charge. ) Once we moved it to a 100-square-foot bathroom, the mop did much better in terms of performance, cleaning the whole space in around 40 minutes.

Compact Form For Tight Areas

The Braava Jet 240 was the smallest robot mop we tested—it measures it at just 6.7 x 7 x 3.3 inches and weighs less than 3 pounds. (By comparison, most of the other mops we tested were around 12 inches in diameter and usually weigh around 8 pounds.) While this does mean it covers less area with each pass, it excels in ways other models can’t. Chiefly, it’s ideal for mopping in rooms with a lot of obstacles, as it can squeeze into hard-to-reach places. For instance, most of the robot mops we tested weren’t able to fit underneath a standard dining chair without getting stuck, whereas the compact Braava easily navigated and cleaned around furniture legs with no problem. It also did a great job avoiding the small area rug in the middle of the floor, cleaning around the edges without getting tripped up.

One small downside worth noting: Because the mop has smaller-than-average pads, it wasn’t able to soak up quite as much water as other mops we tested. When we challenged it to tackle a large water spill, its pad quickly became saturated, leaving behind quite a bit of liquid.

Multiple Cleaning Modes And Pad Options

While we focused predominantly on the Braava’s mopping abilities in testing, this cleaning robot actually has three different cleaning modes. It can be used to wet mop, damp mop or dry sweep, and the machine determines the correct mode based on the type of pad you attach.

The Braava Jet 240 works in a “V”-shaped motion, dragging either a reusable or disposable pad across … [+] your floors.

Camryn Rabideau

When dry sweeping, the robot travels in a straight path, and when we tested this function, it did a good job picking up dog hair and dust from the floor. That said, the pad is fairly small so it did get somewhat bogged down with hair toward the end of its cleaning cycle. The damp mopping mode also uses straight cleaning paths, which results in less scrubbing than its wet mopping mode, and it also uses less water. This mode is ideal for everyday cleaning when there aren’t large stains that need to be removed.

We also like that the Braava can be used with either reusable or disposable cleaning pads. There are reusable pads available for all three cleaning modes, and you can simply toss them in the washing machine after use. Alternatively, the brand sells single-use pads that you throw away after use for low-maintenance operation.

How Does The iRobot Braava Jet 240 Compare To Other Robot Mops?

Out of the robot mops we tested, we determined the iRobot Braava Jet 240 to be the best value for your money. With a retail price of around $200, it’s by far the most affordable option. (Every other model we tested was $400 or more.) And while it does have a shorter battery life, overall, it does a thorough job cleaning—especially small spaces.

If you’re looking for a robot mop to clean that can tackle large areas, we recommend the Bissell SpinWave. This model has a longer battery life of up to 130 minutes, and we found that its rotating mop heads excelled at removing dirt, dust and stains from hard floors. Additionally, this model can be controlled via an app, allowing you to schedule cleanings and monitor its maintenance requirements. Plus, it comes with a vacuum attachment, which allows it to do double-duty as a robot vacuum.

How I Tested The Best Robot Mops

We tested a total of eight robot mops as part of our larger review, putting each one through a series of standardized cleaning tests in a 200-square-foot testing space. We ran each mop a minimum of four times, testing all cleaning modes available. Then, we evaluated how well each model was able to clean up messes such as spilled water, a sticky soda stain and dried-on mud. We also set up several obstacles within the space, including a small area rug and dining chair, to assess how well each mop could navigate around these items. Other factors we took into account during testing included each mop’s ease of use, smart functionality and noise level.

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My Expertise

I’ve been testing products professionally for more than six years, and in that time, I’ve reviewed a wide variety of cleaning products. While doing my initial research on robot mops, I also spoke with several cleaning experts, including Jessica Samson of, Andrii Gurskyi of HomeClean and Michael Silva-Nash of Molly Maid for insight into the workings and benefits of these machines. During the testing process, I spent several days testing the Braava Jet 240 and comparing it to seven other robot mop models.

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