Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Which hybrid robot vacuum should you buy? (2024)

Jump To:

  • Specs compared
  • Price and availability
  • Design
  • Performance
  • App and smart home features
  • Verdict

Shark PowerDetect 2-in-1

At just under $1,000, the Shark PowerDetect 2-in-1 is the best robot vacuum overall. Its NeverTouch Base empties, cleans, and refills the mop on its own after each job to provide a fully hands-off experience for up to a month.

For

  • Excellent vacuum suction and extensive mopping reach
  • Self-sufficient dock serves multiple functions for up to a month at a time
  • LiDAR scanning for accurate map and obstacle avoidance
  • Easy-to-use Shark app

Against

  • Struggles with loose debris on longer carpet

iRobot Roomba J9+ Combo

Roomba's J9+ boasts strong suction power over the thickest of carpets. Its signature retractable mop pad arm folds over the top of the bot like a convertible car so it won't drip on your rugs. However, you must manually wash the pad after each mopping session since the dock lacks a self-clean function.

For

  • Cleans carpets and mops floors well
  • Multifunctional dock
  • Smart obstacle avoidance
  • Feature-packed iRobot app

Against

  • Need to manually remove and clean mop pad each time

As the senior smart home editor here at Tom's Guide, I spend my days testing out some of the best robot vacuums. Roomba's J9+ Combo and Shark's PowerDetect 2-in-1 are two of the highest-performing hybrid options you can buy for under $1,000. They also happen to be my go-to robovacs with mopping capabilities, which is why I've kept them set up in my smart home long after their review period.

Now that the new Roomba Combo 10 Max has replaced the J9+ Combo as the brand's flagship model, the price of the older model has been slashed down to just $899, $100 less than the new Shark PowerDetect 2-in-1. However, it should be noted that you can find both models on sale frequently, so be sure to check prices before buying.

While you'll save some cash upfront, keep in mind that the Shark's higher cost nets you a NeverTouch base. This cleans and drains the mop on its own for weeks on end, whereas the J9+ needs its mop pad cleaned by hand after each session.

Still, that's not the only place where these two robots differ. Read on to see how they stack up in terms of price, design, and features so you can decide which is the better fit for both your smart home and your wallet.

Roomba J9+ Combo vs Shark PowerDetect 2-in-1: Specs compared

Header Cell - Column 0 Room J9+ ComboShark PowerDetect 2-in-1
Price$899$999
Size13.7 x 13.7 x 3.4 inches18.8 x 14.33 x 17.56 inches
Self-cleaning mopNoYes
Dust bin capacity60 days60 days
Smart HomeAlexa, Siri, Google AssistantAlexa, Siri, Google Assistant
Weight9 pounds12 pounds

Roomba J9+ Combo vs Shark PowerDetect 2-in-1: Price and availability

Both the Roomba and Shark are available on Amazon. The J9+ Combo costs $899.99, while the Shark PowerDetect 2-in-1 costs $999.99. Although the Roomba is cheaper, Shark's robot offers a much better value since its base has self-cleaning mop and deodorizer functions for a truly hands-off hybrid robot vacuum experience.

These vacuums go on sale often, with the Roomba currently cut down to just $599, so be sure to check out our best Robot Vacuum deals page to see if any discounts apply.

Winner: Shark

Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Design

Roomba's thinner robot and sleek Clean Base have a more premium design. The robot's docking station maintenance panels are easily accessible through a front-facing cabinet drawer. This leaves the wooden top available as a table for holding decor. Overall, this looks less like a machine and more like a piece of furniture that blends into any environment.

Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Which hybrid robot vacuum should you buy? (3)

The slimmer J9+ glides smoothly like a hockey puck under the couch or even the tight underhang along kitchen cabinets with ease. It navigates your space using sensors in addition to a camera with an LED headlight to locate and avoid potential obstacles. There's only a single operation button at the top, with a clear dividing line where the mop pad is. The J9+ doesn't ditch its pad at the base—instead, its signature feature is a convertible pad that folds down and drags along the back. When it detects carpet, it folds atop itself to prevent spilling even a drip.

Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Which hybrid robot vacuum should you buy? (4)

Shark's robot looks more industrial, which prioritizes function over design. It's by no means an ugly-looking machine and is easier to use if you want to plop it down and throw it into vacuum or mop mode with a press of its vacuum, mop, or home button. Its LiDAR turret sticks out as it navigates your space, and the more plasticky finish reminds you that it's a gadget above all else. While the robot has to drop its pad off at its base when mopping near carpets, Shark's NeverStuck leg gives it a leg up on the J9+. This lifts the machine over saddles and carpets effortlessly, whereas the Roomba tends to bump into them and force its way over.

Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Which hybrid robot vacuum should you buy? (5)

The Shark returns to its NeverTouch base, which is bigger than Roomba's Clean Base but has more functionality. On the top of the base sits three panels consisting of a larger debris chamber towards the back, two water tanks in the front (for dirty and clean) with easy-to-grip handles, and a circular indent for the odor-neutralizing canister to keep scents at bay.

Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Which hybrid robot vacuum should you buy? (6)

Although its bigger it still fits into the crevices and overhangs in my kitchen but cant easily squeeze under my couch like the Roomba can. Overall the Roomba's retractable arm, slimmer design, and front-side access that leaves the top as a decor display space give the Roomba the edge in the looks department. That said, the Shark is the better option for those who prioritize functionality.

Winner: Roomba J9+ Combo

Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Performance

Swipe to scroll horizontally

Header Cell - Column 0 Roomba J9+ ComboShark PowerDetect 2-in-1
Overall94.194.6
Cheerios (Hardwood)98100
Cheerios (Carpet)95.799.6
Kitty Litter (Hardwood)99.999.9
Kitty Litter (Carpet)9783
Pet Hair (Hardwood)9395
Pet Hair (Carpet)8190

Roomba's flagship provides stronger suction on carpets and wipes the floor with the Shark when it comes to removing granular kitty litter from a rug. Its retractable mop pad means it doesn't have to waste time returning to the base for the pad between runs. Unlike with the Shark, you can adjust its water levels with granular control, plus its obstacle avoidance is backed by Roomba's exclusive P.O.O.P. guarantee. Should the J9+ run over pet waste, you'll be sent a new replacement. With that said, it trails behind the shark by a few points in every other category and requires that you wash its mop pad by hand each time.

Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Which hybrid robot vacuum should you buy? (7)

Shark's AI technology goes beyond boosting carpet suction. Its mopping performance is much more thorough as StainDetect could identify adhesive residue and pass over it several times while the Roomba left it behind. It also extends its pads outward in corners for better reach in underhangs. It's overall the stronger cleaner of the two, picking up more material in almost every scenario save for its Kryptonite—kitty litter in the carpet. I find both vacuums do an incredibly thorough job, but the Shark has better debris pickup scores and mopping performance.

Winner: Shark

Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: App and smart home features

Both systems work with Alexa and Google Assistant for voice controls and triggering routines. The iRobot app takes things further by recommending cleaning schedules, identifying which rooms get the dirtiest (then cleaning them extra), and performing maintenance checks all on its own. Plus, it supports multi-floor mapping, so you can use it on your main floor and carry it up or down.

Image

1

of

2

Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Which hybrid robot vacuum should you buy? (8)
Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Which hybrid robot vacuum should you buy? (9)

Shark's app is easy to use and matches most of the Roomba's advanced features. This includes creating advanced schedules, marking rooms, and implementing No-Go zones. However, you will have to place the bot down for a dry vacuum or mop session on other floors of your home.

Winner: Roomba

Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Verdict

The Shark offers a more streamlined experience that you can set and forget for up to a month at a time. Its minimal maintenance means you deal with it just once at the end of the month to replace the water tanks and empty the dust bin. It even has an allergen filter and deodorizer built-in. For the most hands-off robot vacuum experience that includes mopping, the PowerDetect 2-in-1 is the hybrid robot vacuum you should buy.

iRobot's Roomba is just as capable in its performance. It also doesn't need to return to a base to deep clean—it can make that decision to raise the mop on the fly when moving between hardwood and carpets. If you're willing to wash the mop pad after each session the $100 you save is nothing to scoff at. That's especially true f you mainly do dry vacuum runs because it has the same 60-day dustbin capacity.

Sign up to get the BEST of Tom's Guide direct to your inbox.

Here at Tom’s Guide our expert editors are committed to bringing you the best news, reviews and guides to help you stay informed and ahead of the curve!

Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Which hybrid robot vacuum should you buy? (10)

Hunter Fenollol

Senior Editor, Smart Home

Hunter Fenollol is a Senior Editor for Tom’s Guide. He specializes in smart home gadgets and appliances. Prior to joining the team, Hunter reviewed computers, wearables, and mixed reality gear for publications that include CNN Underscored, Popular Mechanics, and Laptop Magazine. When he’s not testing out the latest cooking gadgets, you can likely find him playing a round of golf or out with friends feeding his paycheck to a QuickHit slot machine.Hunter started his career as an intern at Tom’s Guide back in 2019 while in college. He graduated from Long Island University Post with a degree in Communications and minor in Advertising. He has been vlogging ever since the iPhone 4 took front-facing cameras mainstream.

See more Smart Home Face-Offs

More about smart home

Apple's mysterious 'HomeAccessory' device could have an A18 chip with a square displayHome Depot's new glass smart door switches between clear and frosted modes for privacy

Latest

Is a professional TV calibration worth it? Read this first
See more latest►

No comments yetComment from the forums

    Most Popular
    Apple Watch 10 vs. Pixel Watch 3: Which smartwatch wins?
    iPhone 16 Pro vs iPhone 15 Pro: All the biggest differences
    iPhone 16 Plus vs. iPhone 16 Pro Max: Which new iPhone should you buy?
    Apple Watch Ultra 2 vs Garmin Fenix 8: Which smartwatch should you buy?
    AirPods 4 vs AirPods 3 — Does ANC make a case for an upgrade?
    AirPods 4 vs AirPods Pro 2: Which Apple earbuds should you buy?
    Sony Bravia 8 vs LG C4: Which OLED TV is the better pick?
    Bear Elite vs Cloverlane Hybrid: Which mattress is right for your sleep?
    I gave four AI image generators a 'realism test' — and the winner surprised me
    Apple Watch 10 vs. Apple Watch Ultra 2: Biggest differences explained
    AirPods 4 vs AirPods 2 — is it worth the upgrade?
    Roomba J9+ Combo vs. Shark PowerDetect 2-in-1: Which hybrid robot vacuum should you buy? (2024)
    Top Articles
    Latest Posts
    Recommended Articles
    Article information

    Author: Delena Feil

    Last Updated:

    Views: 5929

    Rating: 4.4 / 5 (65 voted)

    Reviews: 80% of readers found this page helpful

    Author information

    Name: Delena Feil

    Birthday: 1998-08-29

    Address: 747 Lubowitz Run, Sidmouth, HI 90646-5543

    Phone: +99513241752844

    Job: Design Supervisor

    Hobby: Digital arts, Lacemaking, Air sports, Running, Scouting, Shooting, Puzzles

    Introduction: My name is Delena Feil, I am a clean, splendid, calm, fancy, jolly, bright, faithful person who loves writing and wants to share my knowledge and understanding with you.