Pet hair doesn't take a season off. It's a daily problem in most homes, and it ends up in corners, along baseboards, and woven into rug edges. A robot vacuum helps. It does not solve shedding — set that expectation now. It keeps floors presentable. It won't make the hair stop existing.

Two of the five vacuums on this list are ours. Here's when they're the right pick, and when they aren't.

Prices are list prices on each brand's site as of mid-August 2026. Eureka is currently running a promotion that takes $200 or more off at checkout — we note the sale price where it matters, but verify before you buy since promotions end. Everything here is based on specs and user reviews, not lab time.

The E20 Plus: the pick for most pet homes

Start here, because most of you should end here. The E20 Plus is $449 on Eureka's site (currently $249 on sale through Aug 25), pulls 8,000 Pa, and empties itself into a bagless 2L station. Bagless is the feature worth paying extra for, and it costs nothing: no bags, no refills, no recurring expense. For pet homes specifically, that means the hair you vacuum never sits in a bag you pay to replace. It collects in a transparent basin, you see the level rising, and you tip it out when it's full. 189 owners rate it 4.8 stars.

The self-empty cycle takes about 10 to 15 seconds, which is shorter than most docks bother with.

Everything around the robot is softer than the robot. The app is the weak point. It works, it maps, but it's less polished than Roborock's or Dreame's, it's 2.4 GHz WiFi only, and the map is fragile. Move the base or pick up the robot and you may be remapping. Reddit users report remapping ten times in one case. Ten.

DuoDetect is the obstacle avoidance (dual-line laser plus a right-side PSD sensor), and it handles pet waste well. In exchange it eats USB cables, socks, and rug tassels. Users report this. You pre-clear the floor or you get good at rescuing the robot.

After three or four months, some owners say the self-empty station starts throwing "Please Install The Dustbin" even though the bin is right there. A magnet shifts, and the station quietly gives up. Fixable. It's also the kind of thing you shouldn't have to fix.

No mopping on this one, which is fine. Mopping isn't a pet-hair problem. That's the J15 line's job.

The E20 Evo Plus is the temptation: 10,000 Pa for $399 (currently $199 on sale), $50 less than the Plus. More suction, lower price. It also has far fewer reviews behind it, a rubber brush that loses its grip on rugs, and owners report dirt dropping back out of the chamber as it fills. The $50 is worth spending.

It runs 180 minutes a charge, enough for a mid-size house in one pass.

For hard floors and a normal shedder, the Shark IQ costs $70-150 less upfront, and its base is bagless too — a 30-day/60-day bagless bin, no bags to buy. So the price argument against the Shark is gone, and honesty means saying so. What the E20 Plus keeps is the spec sheet: 8,000 Pa published against a Shark number that doesn't exist, plus DuoDetect. If you want the cheaper buy and trust the reputation, the Shark gets you there. If you want a comparison you can make, the Eureka is the one that makes one. For carpet and heavy shedding, keep reading.

The J15 Ultra: for the double-coated crowd

Where the E20 Plus resists tangles, the J15 Ultra cuts them. FlexiRazor runs blades at 400 strokes a minute, and it's the only machine on this list that physically cuts hair off the roller instead of hoping it slides off. That matters when a coat is the wrapping kind, the type that turns a standard roller into a felt tube in a week. 19,000 Pa, $699 on Eureka's site (currently $349 on sale), more than double the E20 Plus. 91 reviews at 4.9 stars, the best score here.

It mops with 75° water, and the dock washes the pad itself. The mop lifts 12mm when it's not needed, so it doesn't drag across carpet, and a ScrubExtend arm pushes the mop out to the edges. That's where the compromises start. No detergent tank, so you pour the solution in by hand. On a big floor the robot shuttles back to the dock mid-clean to wash the pad. Slow mops, done well.

The bags. We sell this machine with a bagged base while our other line is bagless, and we know how that reads. The all-in-one dock that washes and dries the mop needs a sealed system, and sealed systems take bags. They're proprietary, about $5 each, and the 3L bag is the price of admission. If that annoys you, the honest answer is that the E20 Plus does the same daily job for $250 less.

It's tall. The LiDAR tower won't fit under furniture with less than 4.25 inches of clearance. Measure your couches before you buy. All of them.

Some owners report dock reliability problems: a water-level sensor that loops and refuses to wash the mop, and slow support on replacement. It's a small minority. It's also the most expensive failure on this page.

Need more suction? The J15 Evo Ultra claims 22,000 Pa at $599 (currently $299 on sale), the highest number in the lineup. It drops the RGB camera and all obstacle avoidance to get there, and an independent carpet test measured it well under its sticker spec. I'd take the camera over the extra 3,000 Pa.

Shark IQ Robot: the anti-tangle benchmark

Shark has built pet vacuums for decades, and it shows in the one part that matters most: the roller. Anti Hair Wrap gathers hair at the end of the roller and lifts it off instead of letting it wrap the axle. It's proven, it's the industry benchmark, and it beats anything we make. Anti Hair Wrap means the roller sheds hair on its own, so you're not unclogging it weekly. The praise has stayed consistent across years of reviews, which is rare for an anti-tangle claim. If anti-tangle is your priority, Shark is the better choice. Typically $300-377 at Amazon, down from an MSRP around $600.

The trade-offs are honest ones. Shark doesn't publish suction in pascals, so nobody outside Shark knows what the IQ Robot actually pulls — you're buying on reputation, and the reputation is earned. And credit where it's due: the base is bagless, a 30-day/60-day bagless bin, so there's no bag bill and no subscription. If tangles are the whole game, the Shark at $300-377 is cheaper upfront than the E20 Plus at $449 — and Anti Hair Wrap is proven. The E20 Plus answers with what Shark won't give you: 8,000 Pa on the sheet, a number you can compare. If you're mostly on hard floors and want the cheaper buy, the Shark gets you there. If you want a spec sheet you can read, the E20 Plus is the one that has one.

iRobot Roomba j7+: the only guarantee in writing

About $499-599, the most expensive machine here, and most of that price is one sentence on paper. The P.O.O.P. Guarantee: if the robot runs over pet waste, iRobot replaces the unit. In writing. Nobody else in the category offers that. It's the strongest insurance in the category. It matters more than any suction figure, because a robot that rolls through a fresh accident doesn't just miss it. It distributes it.

The j7+ navigates with a camera. Decent at it, though camera navigation is older than LiDAR and builds maps more slowly. iRobot won't publish suction either. The Clean Base is bagged, roughly $60 a year on top of the $599. The guarantee covers the one accident that ruins a floor, and that's the scenario where insurance pays for itself; if you've priced out replacing a ruined carpet, $599 stops looking unreasonable. If your dog has a sensitive stomach, the j7+ is worth it. If the dog is healthy and your floors are hard, I'd rather you spend $449 on the E20 Plus and accept that DuoDetect isn't a written guarantee.

Roborock Q5 Pro+: best maps, least for hair

Roborock builds the best maps in this category, full stop. The Q5 Pro+ charts your floor and cleans in tidy rows, and the app is genuinely better than ours. No "but." It's true.

For hair, it's the least interesting machine here. 5,500 Pa is the weakest suction on the list, and there are no pet-specific features: no anti-tangle roller, no waste guarantee. The self-empty version runs about $599 with its dock, roughly $150 more than the E20 Plus at list — and it's bagged, so add $60 a year. For a home with no pets, the Roborock's mapping is worth it. For a pet home, the E20 Plus does the same daily job for less upfront and nothing to run.

What actually matters for pet hair (and what doesn't)

Suction is the only number you can compare, because Shark and iRobot won't publish theirs. In pascals: 5,500 is fine on hard floors and weak on carpet. 8,000 is my floor for a pet home. 19,000 handles embedded fur. Past that, treat marketing Pa as a ceiling, not a promise. An independent carpet test measured our own J15 Evo Ultra at 24 kPa against a 41 kPa benchmark. Read suction as a hint.

The roller matters more than the motor. Either it resists wrapping, and Shark's Anti Hair Wrap is the best version of that, or it cuts hair off itself, which is what FlexiRazor does at 400 strokes a minute. One of those fits your coat. The other kind wraps, and you find out in week two.

Obstacle avoidance matters, but only one company puts it in writing, and that's iRobot. Everything else is marketing until there's a guarantee behind it. DuoDetect and the J15's camera both handle pet waste; both still need a pre-cleared floor for cables and socks.

The self-empty decision is a math problem.

$60 a year, $300 over five years, for the bagged ones — iRobot, Roborock, and our own J15 line. $0 for the bagless ones: the E20 Plus, the E20 Evo Plus, and the Shark, whose base empties into a bagless bin. The honest counterpoint: bags trap odor better than an open bin, and some owners prefer that. I respect it. I'd still take the number I can read.

What doesn't matter for hair: mopping, exotic navigation names, most of the "AI" language on the box. What nobody advertises and matters: how easy the roller is to reach, because you'll be in there cleaning it at some point regardless of the brand.

Every Eureka model here runs 180 minutes a charge, and the self-empty stations mean you touch the machine every couple of weeks, not every day.

None of these will do your stairs. None of them ends shedding, either; they manage the evidence. Get the expectation right and the machine does its job. Get it wrong, and no spec sheet in the world saves you.