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• HomeThe honest budget tier, and what we would buy
• The Best Budget Robot Vacuums, RankedThe full field, ranked. Nine in-stock machines from $90 to $300, plus the one we would actively steer you away from.

Robot Vacuums Under $300, By What You Can Actually SpendRanked picks at every price step from $100 to $300, with what each step up buys.

• The Best Robot Vacuums Under $250Five machines under $250, where self-emptying docks and high suction stop being premium features.
• The Best Robot Vacuums Under $200Five machines under $200 - the band where LiDAR mapping stops being a premium feature.
• The Best Robot Vacuums Under $150Four machines under $150, including the cheapest genuine LiDAR mapping in the category.
• The Best Cheap Robot Vacuums Under $100Two machines under $100, with an honest account of where the category's floor actually is.
• What $300 Actually Buys YouWhere every dollar goes between $90 and $300, and the three price cliffs that actually matter.

Which Budget Robot Vacuum Suits Your FloorsPet hair, carpet, hardwood, tile, apartments - the right machine changes with the floor.

• The Best Budget Robot Vacuums for Pet HairRanked on brush geometry rather than suction - the spec that actually decides pet-hair performance.
• The Best Budget Robot Vacuums for CarpetRanked for carpet maintenance, with a clear statement of where the physical limit sits.
• The Best Budget Robot Vacuums for HardwoodHeight and brush type decide hard-floor results. Four picks, and the measurement nobody takes.
• The Best Budget Robot Vacuums for ApartmentsChosen for footprint as much as cleaning - in a small flat the dock is the real constraint.
• The Best Budget Robot Vacuums for Tile FloorsTile is easy for suction and hard for mopping - four picks, and what grout actually changes.
• The Best Budget Robot Vacuums for BeginnersRanked on setup, app maturity and support rather than headline specs - the things that decide a first purchase.
• The Best Robot Vacuums for Allergies Under $300Ranked on published filtration and on what happens when you empty it - the moment that actually matters.
• The Best Robot Vacuums for Cat LitterHeavy granular debris, arriving daily - ranked on suction, bin size and keeping the mop away from it.
• The Best Robot Vacuums for a Large HouseRanked on coverage, recharge-and-resume and multi-floor maps - the specs a big house actually needs.
• The Best Budget Robot Vacuums for Area RugsRugs fail in three ways - climbing, fringe and wet pads. Ranked on all three, not on suction.
• The Best Robot Vacuums for Low FurnitureFour machines publish a height. Every one of them trades away mapping to be that thin.
• The Best Budget Robot Vacuums for Vinyl Plank FloorsThe one hard floor you can mop freely - and the one that grit quietly scratches.
• The Best Robot Vacuums for Pet Hair Under $200Five machines under $200 ranked on brush design, which is the only pet-hair spec left once the dock is gone.
• The Best Budget Robot Vacuums for Carpet and Hard FloorsRanked on what happens at the edge of a rug - mop lift, carpet detection and automatic suction boost.
• The Best Budget Robot Vacuums for a Two-Story HouseRanked on published saved-map counts and what happens to the dock when you carry the robot upstairs.
• The Best Budget Robot Vacuums for Long Human HairRanked on the published anti-tangle mechanism, not suction - and the answer is not the same as for pet hair.

Budget Robot Vacuum Features That Actually Change AnythingMop combos, vacuum-only, LiDAR mapping, self-emptying docks - what each one really buys.

• The Best Budget Robot Vacuum and Mop CombosTwo machines here mop mechanically. The rest drag a damp cloth - and this page says which is which.
• The Best Budget Robot Vacuums Without a MopFour vacuum-only machines, and the four concrete reasons removing the mop makes a better product.
• The Cheapest Robot Vacuums With LiDAR MappingMapping starts at about $149 now. Five machines, and what each sensor type can and cannot see.
• The Cheapest Self-Emptying Robot VacuumsSelf-emptying from about $168, and the bagged-versus-bagless question that decides what it really costs.
• Robot Vacuum Apps and Voice Control, ComparedRanked on the software rather than the hardware, and why voice control is not a reason to choose.
• The Highest Published Suction Under $300Every published Pascal figure under $300, ranked - and why the biggest one should not decide your purchase.
• The Best Budget Robot Vacuums With Obstacle AvoidanceFive mechanisms share the name and only one sees a cable. What you can actually buy under $300.
• The Best Robot Vacuums Without Wi-FiOne machine here needs no network at all. Two more run from a button or a remote - and what that costs you.
• The Best Budget Robot Vacuums for Corners and EdgesA circle cannot reach a right angle. Ranked on what each machine publishes about edges.

Budget Robot Vacuum Brands, Compared HonestlyBrand-versus-brand, always scoped to what each one actually sells under $300.

• Eufy vs Roborock at Budget PricesRoborock wins on published specification. Eufy wins on one thing nobody else offers at all.
• Roborock vs Ecovacs at Budget PricesBetter sensors versus a dock that never bills you again - and which of those is worth more.
• Roomba vs Eufy at Budget PricesTwo brands that publish no suction figure, compared on everything they do publish.
• Shark vs Roborock at Budget PricesThe better dock versus the better sensors, and a clear answer on which trade to take.
• Tapo vs Tikom at Budget PricesThe two brands that made self-emptying LiDAR affordable, and which one to trust with three years.
• Cheap vs Expensive Robot VacuumsWhat the tier above $300 genuinely adds - and the two specs where the expensive machine is worse.
• Shark vs eufy at Budget PricesA self-emptying HEPA dock against a machine with no Wi-Fi at all. The gap is the whole comparison.
• Shark vs Roomba at Budget PricesBagless HEPA against a sealed 0.7-micron bag. Two brands, no suction figures, one clear split.
• Lefant vs Roborock at Budget PricesBigger published numbers against named mechanisms and a longer parts trail. Which matters more, and when.
• Lefant vs eufy at Budget PricesA network-free machine against a ladder of mapped ones. One question about your home decides it.
• Lefant vs Roomba at Budget PricesiRobot's cheapest real map against Lefant's cheaper sensors. Neither publishes suction, so the app and the parts decide it.
• Roborock Q7 M5+ vs Q10 S5+Near-identical on paper. Structured light and an 8 mm mop lift are the whole difference.
• Roborock vs Roomba at Budget PricesRoborock gives you numbers and a dock. Roomba gives you the cheapest real map on the market.
• eufy C10 vs Roborock Q7 M5+Settled by discontinuation - the C10 is gone. What each published, and what to buy now.
• Lefant M3 vs Lefant M330 ProNot a ladder. One has a brushroll and a dock; the other has no brush at all.
• Tikom L8000 Plus vs Lefant M3The two cheapest 90-day docks, head to head. Double the suction and a self-washing mop, or less money and recharge-and-resume.
• Roborock Q7 L5 vs Lefant M330 ProTwo dockless mapping machines with opposite brush philosophies. Carpet picks one, clutter and low furniture pick the other.
• Which Cheap Roomba Should You Buy?The 105 Vac, 105 Combo, 105 AutoEmpty and 115X Combo - what each step up actually buys, and which step to stop at.
• Roborock Q7 L5 vs Q10 S5+The dockless Roborock against the flagship one - three real differences, and the honest case for the cheaper machine.

Robot Vacuum Buying Guides, With The Arithmetic ShownExplainers with sources and arithmetic: suction, navigation, running costs, and whether any of it is worth it.

• Are Cheap Robot Vacuums Worth It?Usually yes - and for four specific kinds of home, genuinely no. Which one is yours?
• Do Robot Vacuums Work on Carpet?Low pile yes, thick pile no, and the reason is physics rather than price. Where the line sits.
• Robot Vacuum Navigation, ExplainedFour sensor types explained, including why a LiDAR machine still runs over cables.
• What Pa Suction Actually MeansThe number every listing leads with, and why three major brands refuse to publish one.
• What a Robot Vacuum Actually Costs to RunBags, filters, brushes and power over three years, with every assumption written out.
• How Often Should You Run a Robot Vacuum?A cadence by household type, and why running it daily is easier on the machine than weekly.
• Why Are Robot Vacuums So Expensive?The motor is the cheap part. Where the money actually goes, and why budget machines improved so fast.
• What You Give Up Under $300What the sub-$300 tier still cannot do, and which of those limits are permanent.
• Robot Vacuum TroubleshootingThe eight commonest failures and how to fix each without buying anything.
• Robot Vacuum Battery Life, HonestlyRuntime is published, lifespan is not. What the battery numbers in this tier really tell you.
• Robot Vacuum vs Regular VacuumOne cleans better per pass, the other cleans more often. Which wins depends on your floors, not the specs.
• Is a Self-Emptying Robot Vacuum Worth It?About a hundred fewer chores a year, for bags, money and floor space. The arithmetic and the two homes where it is not worth it.
• Is a Robot Mop Worth It?Useful daily maintenance on hard floors; not a replacement for mopping. Which homes it earns its place in.
• Is LiDAR Worth It on a Robot Vacuum?Laser mapping now starts near $120. What it buys, what it does not, and when to skip it.
• Robot Vacuum vs Cordless Stick VacuumTwo battery machines, same money, different jobs. Stairs are what decides which comes first.
• The Best Roomba Alternatives Under $300What the same money buys elsewhere, measure by measure - and when the Roomba still wins.
• The Best eufy Alternatives Under $300eufy has left the sub-$300 tier and both machines we ranked are discontinued. Five verified alternatives, matched to what each eufy was actually good at.

Individual Robot Vacuum Reviews, Scoped To What We Can VerifyModel-by-model write-ups, each with an explicit 'what we did not verify' section.

• Roborock Q10 S5+ ReviewOur overall pick. The only sub-$300 machine that can see what is on your floor.
• Ecovacs DEEBOT N20 Plus ReviewThe bagless dock that makes this the cheapest machine here to own over three years.
• Tikom L8000 Plus ReviewThe longest dock interval here at 90 days, from the least familiar brand on the site.
• Tapo RV20 Max Plus ReviewDiscontinued. What Tapo's ultra-slim self-emptying machine was, and the successor we would buy instead.
• eufy 11S MAX ReviewNo Wi-Fi, no app, no account - and the joint-slimmest body on the site at 2.85 inches.
• Lefant M210 ReviewNo brushroll, so nothing for hair to wrap around - a real advantage under $100.
• iRobot Roomba 105 Vac ReviewThe cheapest genuine LiDAR map on this site - and a brand that will still sell you a filter in five years.
• Shark Matrix Plus AV2610WA ReviewBagless self-emptying and true HEPA in one base - the only machine here that does both.
• Roborock Q7 M5+ ReviewBoth brushes designed against tangling, 10,000Pa published, and a dock that runs for weeks.
• Lefant M3 ReviewThe biggest published number on this site, attached to the most capable dock under $250.
• Tapo RV30 Max Plus ReviewLiDAR plus inertial navigation and a 3-liter dock, from a mainstream network brand.
• Tikom G8000 Max Review5,000Pa, a big bin and four ways to control it - with no map, which is the whole trade.
• Lefant N3 ReviewA mop that actually scrubs and dToF LiDAR, under $200 - with the lowest published suction of any mapped machine here.
• Lefant M330 Pro ReviewdToF mapping, named-object PSD avoidance and a mop under $150 - with no published suction figure at all.
• iRobot Roomba Vac Essential ReviewA decent machine at a price iRobot's own mapping model undercuts. The review explains why we skip it.
• iRobot Roomba 105 Combo ReviewThirty dollars over the 105 Vac for a pumped mop. Strong on hard floors, awkward with rugs.
• eufy C10 Robot Vacuum Review2.85 inches, a laser map and a self-emptying dock in one machine. Mid-table suction is the price.
• iRobot Roomba 105 Vac with AutoEmpty Dock ReviewThe same robot as the cheap 105, plus a sealed dock rated to 0.7 microns. For allergy homes.
• Shark AI Ultra AV2501S ReviewA discounted flagship: LiDAR, a bagless HEPA dock, and a dock interval half its cheaper sibling's.
• iRobot Roomba 115X Combo ReviewA 90-day dock and the only Roomba here that publishes a Pa figure - now priced above our ceiling.
• ILIFE V2 Robot Vacuum ReviewNo Wi-Fi, no app, no account - a remote and a button. The cheapest machine we rank.
• Roborock Q7 L5 Review8,000Pa and real LiDAR with no dock and no bags. The Q5 Pro's replacement, and the highest published suction here without a dock.

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