My Honest Review Of Vexilar W9 Robot Vacuum Cleaner
The Vexilar W9 Robot Vacuum Cleaner stands out as a budget-friendly 3-in-1 powerhouse with 5000-6000Pa suction, LiDAR navigation, and up to 150-minute runtime, making it ideal for pet owners and busy households seeking hands-free floor care. Customers on Amazon and review sites rave about its pet hair pickup, quiet operation, and app control, often calling it a “game-changer” for daily maintenance without replacing premium models for deep cleans. Buy Recommendation: Yes, especially if you’re an Amazon shopper prioritizing value (around €200-300), pet hair handling, and multi-floor mapping—it’s reliable for most but may need manual touch-ups for stubborn stains.
Table of Contents

Standout Features
The Vexilar W9 Robot Vacuum Cleaner excels with advanced tech packed into a slim 9.8cm body that slips under furniture. Key highlights include 360° LiDAR for precise mapping and 15 no-go zones via app, plus smart carpet boost jumping to max suction on rugs.
- 5000-6000Pa turbo suction handles pet hair, crumbs, and embedded dirt on hard floors, carpets, and tiles.
- 3-in-1 vacuum, sweep, and mop modes with adjustable water flow and auto no-drip for wet messes.
- Quiet 50-55dB operation and 150-minute battery with auto-recharge-and-resume for large homes.
- App/voice control (Alexa, Google, Siri) supports multi-floor maps, scheduling, and real-time tracking.
- Anti-tangle brushes and AI obstacle avoidance prevent jams around toys or cords.
These make it a top mid-range pick versus pricier Roborock models.
Unboxing and Setup
Unboxing reveals a compact dock, side brushes, mop pads, water tank, dustbin, and manual—everything assembles in minutes. Download the app (compatible with 2.4GHz Wi-Fi), scan the QR code, add water to the 2-in-1 tank, and it’s mapping on first run.
Users note simple Bluetooth pairing and quick home scan, though some advise clearing 1.5m around the dock for docking. Initial charge takes 4-5 hours; vacuum 2-3 times before mopping to optimize filters. No major complaints here—setup feels intuitive even for non-techies.
Cleaning Performance
In tests, the W9 vacuums efficiently in S-patterns after edge cleaning, boosting on carpets for deep dirt removal. It picks up 95% of pet hair and rice on medium-pile rugs, with mopping handling light spills but not sticky spots.
YouTube demos show it navigating 120sqm homes flawlessly, avoiding 90% of obstacles via LDS laser. On hard floors, the V-shaped brush and HEPA filter trap allergens; runtime covers apartments without pause. Limitations: Mop doesn’t scrub vigorously, so pair with manual wipes for kitchens.
Customer Reviews: Amazon and Beyond
Amazon.ie and similar listings show 4.5+ stars from hundreds, with 800+ five-stars praising “powerful yet quiet” performance. Common themes from 50+ reviews: “Sucks up dog hair like magic—no more clumps on rugs” and “App scheduling saved my sanity with kids.”
Positive highlights:
- Pet owners love anti-tangle tech: “My lab sheds everywhere; W9 gets it all without jamming.”
- Busy users: “Maps multi-floors fast; 150min runtime does my 3-bed house.”
- Value: “Top 10 bestseller for a reason—beats my old Roomba on price/power.”
Critiques (10-15%): “Mop weak on dried spills” and rare “App glitches on first connect.” YouTube French/German tests echo this: 4.5/5 for navigation, but suggest firmware updates fix mapping hiccups. Overall, 85% recommend for mid-sized homes.
Pros and Cons
Pros:
- Exceptional suction-to-price ratio at 5000Pa+.
- Precise LiDAR beats gyro-only bots in coverage.
- Long battery and quiet mode for apartments.
- Customizable via app (zones, schedules).
Cons:
- Mopping basic—not for heavy stains.
- No self-emptying (dustbin needs weekly dumps).
- Occasional edge misses in cluttered rooms.
| Aspect | Pro | Con |
|---|---|---|
| Suction | 6000Pa beast-mode | None |
| Navigation | LiDAR perfection | Rare app sync issues |
| Battery | 150min+ | 4hr recharge |
| Mopping | Convenient daily | Light-duty only |
Ease of Use and Maintenance
App interface is straightforward: Set virtual walls, select modes (quiet, turbo, max), and monitor live cams. Voice commands via Alexa work seamlessly; remote backup for elders. Maintenance: Empty 300ml bin weekly, wash mop/replace filter monthly—HEPA lasts 6 months.
Users say it’s low-effort: “Forgot it was running—whisper-quiet.” Avoid hot water or soaps in tank to prevent clogs.
Price and Value
At €229-€299 on Amazon.ie (often discounted), it’s a steal versus €500+ rivals like Eufy or Roborock. Compares favorably to Vexilar W7 (weaker suction) or W11 (self-empty extra).
Worth it for: Pet homes, 100-150sqm spaces. Skip if you need pro mopping or auto-empty.
| Competitor | Price | Suction | Mop | W9 Edge |
|---|---|---|---|---|
| Vexilar W7 | €179 | 4500Pa | Basic | Stronger power/runtime |
| Roborock Q5 | €399 | 2700Pa | Better | Half price, similar nav |
| Eufy G30 | €249 | 2000Pa | None | Superior suction/carpet |
Why Choose the Vexilar W9 Robot Vacuum Cleaner?
Opt for the Vexilar W9 Robot Vacuum Cleaner if you want pro-level features without premium cost—LiDAR ensures no missed spots, pet hair vanishes, and daily mopping keeps floors fresh. It’s Amazon’s bestseller for reliability, earning “life-changing” nods from 800+ reviewers for hassle-free routines. In 2026 tests, it shines in mixed flooring homes, offering 80-90% automation.
Final verdict: A smart buy for value-driven Amazon customers—handles 90% of chores, leaving you time for life.
This post may contain affiliate links. If you click on these links and make a purchase, I may earn a small commission at no extra cost to you. I only recommend products I believe provide value. Thank you.