7 Best Robot Vacuums for Carpet Under $300 (2025 Guide)

This game-changing robot vacuum redefines what’s possible under $300, especially for homes with thick carpets and pets. With a staggering 22,000Pa of suction power—the highest in its class—it obliterates deeply embedded dirt and stubborn pet hair that most robots simply push around. The LiDAR-powered smart mapping delivers military-grade precision, creating detailed home layouts and optimizing cleaning paths, while the tangle-free roller with self-cleaning tech ensures zero hair wrap, a major win for dog and cat owners. If you’ve ever doubted a robot could truly deep-clean plush carpeting, this one silences skeptics.

In real-world testing across mixed flooring, the UBPET V10 excels on high-pile carpets up to 1.5 inches, automatically boosting suction the moment it detects carpet. It navigates transitions between hardwood and rug with confidence, rarely missing spots or getting stuck. The H12 HEPA filter traps 99.9% of allergens, making it a standout for allergy sufferers, and the one-touch sealed dustbin makes disposal mess-free. However, while it handles large debris well, very fine dust can occasionally escape the airflow path on Eco mode. It’s also slightly louder in Turbo mode (still under 65dB), but not disruptive during daytime use.

Compared to the budget-focused ILIFE V2 or basic IR-sensor models, the UBPET V10 operates on a completely different level—closer to premium iRobot or Roborock units, but at half the cost. It’s ideal for pet owners with carpeted homes who want set-and-forget deep cleaning without sacrificing intelligence or filtration. While the Tipdiy G90 offers mopping, it can’t match the UBPET’s carpet-cleaning muscle. For performance, smarts, and pet-hair dominance, this is the best overall robot vacuum for carpets under $300, delivering flagship-level power in a mid-range package.

For buyers who want two-in-one cleaning without breaking the bank, the Tipdiy G90 delivers a compelling mix of 4200Pa suction and integrated mopping in a sub-$170 package. While it won’t match the deep-cleaning fury of the UBPET’s 22,000Pa beast mode, its hyperForce suction is more than capable on low-pile carpets and hard floors, lifting pet hair, dust, and tracked-in grime with ease. The standout here is the dual vacuum-and-mop system, which runs simultaneously to leave floors not just debris-free but visibly refreshed—perfect for homes where spills and footprints are daily nuisances.

During testing, the G90 handled low to medium-pile carpets up to 18mm without issue, though it lacks automatic carpet boost, meaning it cleans carpets with the same suction as floors unless manually adjusted. Its smart sensor array prevents falls down stairs and avoids common obstacles like chair legs and cords, though it occasionally nudges furniture due to reliance on infrared rather than LiDAR. Battery life is solid—around 100 minutes—covering up to 1,500 sq. ft in standard mode, and it reliably returns to dock when low. The mopping pad works best on sealed hardwood and tile, leaving a damp shine without over-saturating.

When stacked against the Airzeen R7 or Lefant M210 Pro, the G90’s mopping functionality gives it a clear edge for hard-surface dominance, though it sacrifices advanced navigation and carpet-specific power. It’s not the best for thick rugs, but for apartments, condos, or homes with mostly hard floors and light carpeting, it offers unmatched value with wet-and-dry cleaning. While the UBPET dominates on carpet deep-cleaning, the Tipdiy wins on versatility and cost-per-feature, making it the best high-suction pick under $300 that actually mops.

Don’t let the $130 price tag fool you—the H21 robotic vacuum punches far above its weight with a solid 4000Pa suction rating, a rare find in the budget robot vacuum space. Designed as a true 3-in-1 cleaner, it vacuums, sweeps, and mops in a single pass, making it ideal for small homes or renters who want all-in-one floor maintenance without cluttering their space. Its slim 2.9-inch profile slips effortlessly under sofas and beds, while the infrared smart navigation maps rooms logically and avoids falls down stairs—a surprising feature at this price.

In real use, the H21 performs admirably on hardwood, tile, and low-pile rugs, picking up cereal crumbs, dust bunnies, and pet hair with its central brush system. The 1200 sq. ft coverage on a single charge is impressive, and the auto-recharge function works flawlessly. However, it struggles on thicker carpets, lacking both carpet recognition and suction boost, so embedded debris in plush rugs often remains. The mopping function is basic—best for light dust and footprints—but effective for weekly maintenance. App control is functional but occasionally laggy, and the Wi-Fi requirement (2.4GHz only) can frustrate users with dual-band routers.

Compared to the app-free ILIFE V2, the H21 offers far more tech for just a bit more money, including Alexa compatibility and app scheduling. Against pricier models like the eufy C10, it lacks LiDAR and self-emptying, but for budget-conscious buyers who want mopping and smart control, it’s a no-brainer. It’s the best budget robot vacuum with mopping under $300, delivering essential automation and decent power where it matters most—hard floors and light carpeting.

The Lefant M210 Pro is a stealthy powerhouse that combines ultra-slim design with smart carpet boost, making it a top contender for homes with furniture clearance issues and mixed flooring. At just 2.99 inches tall, it glides under beds and couches with ease, while its Freemove Tech 3.0 helps it wiggle free if trapped—reducing the need for manual rescue. The real magic happens when it hits carpet: the automatic carpet boost instantly ramps suction to max, ensuring deeper cleaning on rugs without user input. For pet owners with low to medium-pile carpets, this feature alone justifies the upgrade from basic models.

In performance tests, the M210 Pro handled low-pile carpets up to 18mm with confidence, lifting pet hair and fine dust thanks to its dual side brushes and optimized airflow. The six cleaning modes—including spot, edge, and zigzag—offer flexibility most budget bots lack, and the 1300 sq. ft coverage in quiet mode is best-in-class for its price. App connectivity is stable (2.4GHz only), and voice control via Alexa works seamlessly. However, it uses infrared navigation, so mapping isn’t as precise as LiDAR models, and it may retrace steps in complex layouts.

Against the Airzeen R7 or ILIFE V2, the Lefant stands out with smarter carpet response and superior obstacle detection. While it doesn’t mop or self-empty, it’s far more reliable on carpet transitions than non-boosting models. It’s the best robot vacuum for carpet boost under $300, especially for those prioritizing low-profile cleaning and pet hair pickup over wet mopping. Compared to the UBPET V10, it trades raw suction for agility and automation—making it ideal for smaller homes with lots of under-furniture spaces.

The eufy C10 is a masterclass in minimalist engineering, packing LiDAR navigation, self-emptying, and a razor-thin 2.85-inch profile into a $200 package—features typically reserved for $600+ robots. Its laser-guided mapping creates accurate home layouts, enabling room-by-room cleaning, no-go zones, and efficient path planning. The 3L self-empty station seals dust for up to 60 days, making it the only model in this list that offers true 8-week hands-free operation—a dream for busy households or allergy sufferers who hate dust exposure.

Despite its slim stature, the C10 doesn’t skimp on power, delivering 4000Pa suction that handles pet hair, crumbs, and dust across hard floors and low carpets. The CornerRover arm extends its side brush to scrape baseboards and corners, capturing hair most robots miss. In real use, it navigates cluttered rooms with precision, rarely bumping into furniture. However, it lacks automatic carpet boost, so cleaning performance on rugs is consistent but not deep. It also doesn’t mop, limiting its versatility compared to combo units.

Next to the UBPET V10, the eufy C10 trades raw carpet suction for smarter automation and dust containment. While the UBPET digs deeper into plush rugs, the eufy wins on long-term convenience and slim-profile access. It’s the best slim robot vacuum under $300, ideal for modern homes with low-clearance furniture and users who value set-it-and-forget-it cleaning. For those tired of daily bin emptying, its self-emptying station offers unmatched hygiene and ease.

The Airzeen R7 is built for practicality and longevity, headlined by a massive 600ml dustbin—one of the largest in its class—meaning fewer emptying trips, especially in homes with pets or high foot traffic. With 3000Pa suction and automatic carpet boost, it adapts to floor types seamlessly, ramping up power on rugs for better pickup. Its 120-minute runtime covers up to 1,500 sq. ft in quiet mode, and it reliably returns to dock when done. The 5 cleaning modes offer flexibility, and the inclusion of a remote control makes it accessible for users who prefer physical buttons over apps.

In testing, the R7 performed well on hardwood and low-pile carpets, efficiently collecting pet hair and debris. The app interface is intuitive, allowing suction adjustment, scheduling, and manual control. However, like others in this tier, it uses infrared navigation, leading to occasional inefficient paths in larger homes. The optional mopping attachment adds value, but it’s sold separately, which may surprise buyers expecting it in-box. Also, while carpet boost helps, the suction isn’t strong enough for deeply embedded dirt in thick rugs.

Compared to the Lefant M210 Pro, the Airzeen R7 offers a larger dustbin and remote control, but similar navigation and power. Against the Tipdiy G90, it lacks built-in mopping but has better scheduling and bin capacity. It’s the best robot vacuum for large dustbin under $300, ideal for larger homes or multi-pet households where emptying frequency is a pain point. While not the strongest on carpets, its combination of runtime, capacity, and automation makes it a smart, low-maintenance choice.

The ILIFE V2 is the quintessential no-frills workhorse, designed for users who want reliable, app-free cleaning at an unbeatable price. With a tangle-free suction port, it excels at picking up pet hair without clogs—a rare strength in budget bots. Its ultra-slim 2.99-inch body slips under furniture effortlessly, and the 120-minute runtime covers up to 1,200 sq. ft on a single charge. Without Wi-Fi or app dependency, it’s perfect for tech-wary users, seniors, or secondary homes where simplicity trumps smart features.

In real-world use, the V2 handles hard floors, tiles, and low-pile carpets with consistent performance, using a blend of auto, spot, and edge modes to cover ground thoroughly. The infrared sensors prevent falls and collisions reasonably well, though it can get stuck in tight spaces. Suction is modest but adequate for daily maintenance. The remote control and one-button operation make it instantly usable, and the double-press scheduling trick is clever for an app-less model. However, it lacks mapping, so cleaning is random, and it can’t target specific rooms or avoid zones.

Against the H21 or Lefant M210 Pro, the V2 sacrifices smart features for rock-bottom reliability and cost. It’s not as powerful or precise, but for budget-focused buyers who hate apps or have simple cleaning needs, it’s unmatched. It’s the best budget robot vacuum under $300 with no app required, offering essential automation without complexity. While the UBPET V10 dominates on power, the ILIFE V2 wins on accessibility and ease of use, proving you don’t need LiDAR to keep floors clean.