Roborock S8 + Robot Vacuum

Verdict

A premium self-emptying robot that excels at vacuuming and navigation; mopping is above average but still needs occasional manual help, and the dock is loud and the price is high.

Pros

  • Hard Floor — Large Debris Intake 1 review 4.9
    Handles larger crumbs and granular debris well on hard floors in many tests, including cereal-style messes; may miss some pieces in deep grout or at room edges.
  • Ease of use 3 reviews 4.8
    Day-to-day operation is straightforward with clear app controls and reliable scheduling; most owners describe it as largely hands-off once maps and routines are set.
  • Clogging & debris prevention 1 review 4.7
    Dual rubber rollers and airflow design help resist clogs and reduce mid-run detangling; auto-empty works well for fine debris, though some large mixed debris can be harder to evacuate.
  • AI, Smart & App / Automation 10 reviews 4.7
    Feature-rich app with scheduling, room/zone cleaning, no-go zones, per-room suction/mop settings, and 2D/3D mapping; supports obstacle labeling and some voice assistant integrations, though certain modes like spot cleaning or dock-empty behavior can feel limited to some users.
  • Hair Pickup — Hard Floors 1 review 4.6
    Consistently good hair pickup on hard floors, with hair clumps and fur collected cleanly without much scattering in typical use.
  • Hair‑Wrap / Tangle Resistance 5 reviews 4.6
    Dual rubber rollers greatly reduce tangles and make hair removal easier, often wrapping only at the roller ends; helps maintain suction consistency and reduces mid-run maintenance.
  • Assembly and Setup 4 reviews 4.6
    Setup is typically quick: assemble the dock with a few screws, pair via QR code in the app, and let the robot map the home on its first run; most reviewers describe onboarding as easy.
  • Hair Pickup — Carpets 2 reviews 4.6
    Very strong hair pickup on carpets and rugs in lint-roller style testing and pet-hair scenarios; typically leaves little hair behind compared to many competitors.
  • Suction & Airflow 7 reviews 4.5
    Strong real-world pickup on hard floors and carpets, helped by dual rubber rollers; some testing suggests marketing suction claims overstate deep-gap and deep-carpet extraction, but overall performance is above average.
  • Map & Path Efficiency (Robot Vacuums) 10 reviews 4.5
    Creates detailed, efficient maps and usually cleans in structured passes; supports multi-room/zone control and improves efficiency after the initial learning run.
  • Overall opinion 6 reviews 4.5
    Overall, the S8+ is positioned as a near-flagship, vacuuming-first hybrid with excellent mapping, strong pickup, and a hands-off self-empty dock; mopping is better than average but still not a full replacement for a traditional mop, and key drawbacks include loud auto-emptying, premium price, and weaker pet-waste handling or large-debris emptying than some camera-based flagships.
  • Aesthetic design & finish 4 reviews 4.5
    Sleek, modern robot and dock with two color options; matte surfaces can resist fingerprints, but some owners report cosmetic scratching on glossy panels over months of use.
  • Build quality & durability 2 reviews 4.5
    Build quality is widely praised with solid materials and fit; after months of use it generally holds up well, though the dock can feel lightweight and cosmetic wear can appear.
  • Area Rug Handling 5 reviews 4.4
    Reliable carpet/rug detection with automatic suction boost and the option to avoid rugs during mopping; mop lifting helps mixed-floor runs, though thick rugs may still benefit from avoidance settings.
  • Low-profile design 1 review 4.4
    Low-profile body (under about 4 inches in some reviews) can fit under many furniture pieces; the LiDAR turret design aims to reduce snagging under low clearance areas.
  • Bin & Bag 9 reviews 4.4
    Small onboard bin typical for self-emptying robots, paired with a disposable bag dock; reviewers commonly report long bag intervals around 7 weeks or up to about 60 days depending on home and usage.
  • Hard Floor — Fine Dust Pickup 3 reviews 4.4
    Excellent on fine debris like dust and sand on hard floors, often near-total pickup in tests; minor edge dust can remain and may improve with extra passes.
  • Docking & Auto-Empty Reliability (Robot) 9 reviews 4.4
    Auto-empty dock is generally reliable for fine debris and hair, enabling weeks of hands-free use; some testing shows weaker performance with larger chunky debris mixes and some users note the dock can shift if very lightweight.
  • Edge & Baseboard Cleaning (Hard Floors) 5 reviews 4.4
    Vacuum edge cleaning is frequently praised, often outperforming many competitors along walls; mopping and some fine dust pickup can still leave a narrow unclean strip near baseboards or in tight edges.
  • Obstacle Avoidance (Robot) 9 reviews 4.3
    Obstacle avoidance is strong for common items like shoes and cables and works in low light; however, it may still interact with small clutter and lacks camera-based pet waste detection/remote viewing found on some flagships.
  • Pet-Ready Features 5 reviews 4.3
    Strong for pet hair thanks to powerful suction and anti-tangle rollers, and many users find it navigates around pets well; it typically lacks dedicated camera-based pet waste detection found on some competing flagships.
  • Child lock 3 reviews 4.3
    Includes a child lock to disable buttons and prevent accidental starts; commonly called a useful family-friendly safeguard.
  • Comparative performance 3 reviews 4.3
    Often compares favorably against many rivals for vacuuming, edge cleaning, and mapping; some older or flagship camera-based models can still lead in pet waste avoidance or fully automated mopping docks.
  • Stuck resistance 3 reviews 4.3
    Generally rarely needs rescuing thanks to strong navigation and suggested no-go zones; still can snag on clutter like wires or socks, but it handles thresholds well for a robot.
  • Accessories & Tools 2 reviews 4.3
    Comes with the essentials for day-one use, typically including a mop cloth, manuals, and at least one spare dust bag; tools like a screwdriver/driver for dock assembly are commonly included.
  • Filtration / Dust Containment 2 reviews 4.3
    Uses HEPA-style filtration in the onboard bin and sealed bag docking for good dust containment; some owners note washable filters and app-based component-life tracking.
  • Battery & Charging 3 reviews 4.2
    Strong battery life, with reports up to around 3 hours in low/quiet settings and shorter runtimes on max power; can return to charge and resume, with charging around 4.5 hours and optional off-peak scheduling.
  • Mop lifting system 4 reviews 4.2
    Mop can lift over carpets to reduce wetting during vacuuming, enabling mixed-floor cleaning; lift height is modest, so very thick rugs may still require avoidance settings.
  • Controls & UI 1 review 4.2
    Simple physical controls (start/home/spot) with most features handled in the app; clear indicators and voice prompts help with status and setup.
  • Emptying & Mess Control 1 review 4.2
    Self-emptying dock greatly reduces hands-on mess from emptying after each run, keeping debris sealed in a bag; some users still prefer manual control of when the dock empties to avoid noise or frequent cycles.
  • Carpet — Medium-Pile Pickup 4 reviews 4.2
    Good surface cleaning on medium-pile carpets, especially with auto-boost; deep-in-fiber extraction is less consistent and may take extra passes compared to the very best carpet-focused robots.
  • Cord management 1 review 4.1
    Dock includes basic cord management (e.g., wrap points/pins) to keep excess cable tidy and reduce tripping or snag risks.
  • Filter-change indicator 1 review 4.1
    App-based component tracking provides reminders for filter/brush replacement; users can often wash filters and monitor remaining lifespan via counters.
  • Mopping performance 8 reviews 4.0
    Above-average hybrid mopping using sonic/vibrating scrubbing for maintenance cleaning and light messes; still struggles with sticky gunk and may need extra passes or manual intervention for tougher stains.
  • Noise level 7 reviews 4.0
    Generally quieter than many high-end robots in normal/quiet modes; noise increases on max suction and during vibrating mopping, while the auto-empty dock is the loudest part.
  • Carpet — Low-Pile Pickup 2 reviews 4.0
    Strong low-pile and area-rug cleaning for daily maintenance; certain tests suggest it can need extra passes for stubborn debris, but surface pickup is generally very good.
  • Dried-On Stain Removal 3 reviews 4.0
    Can remove minor set-in stains and some dried spills thanks to sonic/vibrating scrubbing, but stubborn sticky gunk may require multiple passes, pad rinsing, or a manual mop.
  • Maintenance requirements 6 reviews 4.0
    Routine upkeep includes washing/replacing mop pads, cleaning brushes, and occasionally wiping sensors; many reviewers find maintenance manageable, helped by easy brush access and long bag intervals.
  • Water tank 6 reviews 3.7
    Uses a small internal water tank (often cited around 300 ml) suited to maintenance mopping; requires manual filling and pad prep, and can be limiting for larger homes or long mopping runs.
  • Price & Value 7 reviews 3.6
    Premium pricing, often seen discounted (e.g., around the high-$700s); strong value if you want top-tier vacuuming plus self-emptying and solid mapping, but overkill for tight budgets or small homes.
  • Streaking / Residue 4 reviews 3.5
    Usually leaves floors clean when the pad is properly damp and maintained; some users report sticky residue or water streaks at high water settings or when zones are only passed once.
  • Scratch resistance 1 review 3.5
    Cosmetic durability is mixed: some users see scratches on glossy exterior panels over time, while overall structural wear appears low in typical use.

Cons

  • Suitability for small spaces 1 review 3.4
    Well-suited to apartments and single-floor homes where automation shines; less convenient in multi-level homes due to carrying the robot between floors, and it can be overkill for small spaces or light messes.
  • Ongoing ownership costs (bags, filters, batteries) 2 reviews 3.3
    Ongoing costs include dock bags, filters, rollers/side brush, and mop pads; many reviewers consider the consumables reasonable but worth budgeting for, especially with frequent mopping.
  • Weight 1 review 3.3
    Relatively heavy for a robot vacuum, which can make carrying it between floors or moving it often less convenient.
  • Corner Cleaning (Robot) 1 review 3.2
    Edge-following is strong, but tight corners and corner spills remain difficult for a round robot; occasional manual touch-ups may be needed in corners.
  • Crevice / Groove Pickup (Hard Floors) 2 reviews 3.1
    Mixed results in grooves and gaps: some debris can remain between tiles or in deeper cracks, and one reviewer measured limited extraction from deeper crevices.
  • Dock noise 6 reviews 2.9
    Auto-emptying is loud and noticeable, sometimes measured around 80 dB; many owners prefer scheduling emptying for when they are away.
  • Solution / Liquid system 2 reviews 2.6
    Designed for water-only mopping; multiple reviewers wish it supported adding floor cleaning solution for extra cleaning power.