5 Top eufy 11s Review Reviews: Finding Your Perfect RoboVac

So, you’re on the hunt for a reliable robot vacuum, and the eufy 11s series has caught your eye? You’ve landed in the right place! The eufy RoboVac 11S, and its beefed-up sibling, the 11S Max, have long been favorites for their blend of powerful cleaning, slim design, and impressive affordability. They’re often hailed as fantastic entry-level robot vacuums that deliver solid performance without breaking the bank.

But with several variations and essential accessories out there, how do you choose the best fit for your home? This comprehensive eufy 11s review guide will walk you through some of the top options, including the popular 11S Max models and crucial maintenance kits, to help you make an informed decision. We’ll dive into what makes each product tick, their pros and cons, and what real users are saying.

Let’s get your floors spotless!


Our Top Picks for the eufy 11s Series & Accessories

1. eufy Robot Vacuum 11S MAX, Super Thin, Powerful Suction,…

eufy Robot Vacuum 11S MAX, Super Thin, Powerful Suction,...

The eufy 11S Max takes everything people love about the original 11S and cranks up the suction power, making it an even more formidable dirt-devouring machine. This model stands out for its impressive 2000Pa suction in a super-slim 2.85-inch profile, allowing it to easily glide under furniture where dust bunnies love to hide. It’s designed for a thorough clean without being a noisy nuisance, perfect for daily tidying. While it skips the fancy Wi-Fi and app connectivity, its powerful performance and quiet operation make it a fantastic choice for those who prefer a straightforward, effective cleaning experience.

  • Compact and Quiet Operation: At just 2.85″ tall, it easily navigates under furniture; operates at a low noise level, similar to a microwave.
  • Extended Cleaning Performance: Up to 100 minutes of powerful, consistent suction on hardwood floors.
  • Adaptive Suction Power: BoostIQ Technology automatically increases suction within 1.5 seconds when extra vacuuming strength is needed, like on carpets.
  • Superior Protection and Efficiency: Features an anti-scratch tempered glass-top cover, infrared-sensor for obstacle evasion, and drop-sensing tech.
  • Remote Control Operation: No WiFi or app connectivity; all functions are controlled via the included remote or on-device buttons.
  • Single-Side Brush Design: Prevents scattering and ensures full suction power for effective cleaning.

  • Pros:

    • Excellent suction power (2000Pa).
    • Ultra-slim design fits under most furniture.
    • Remarkably quiet operation.
    • Long battery life for extended cleaning sessions.
    • BoostIQ technology adapts to different floor types.
    • Durable tempered glass top.
  • Cons:
    • No Wi-Fi or app control (remote only).
    • Single side brush may be less effective in corners than dual-brush models.

User Impressions: Customers frequently praise the 11S Max for its strong suction, quiet operation, and ability to pick up pet hair and fine dust with ease. Many appreciate its simplicity without the need for complex app setup. The lack of Wi-Fi isn’t a deal-breaker for those seeking a “set it and forget it” solution, though some wish for smart features.

See it on Amazon here

2. eufy Renewed BoostIQ RoboVac 11S MAX, Robot Vacuum Cleaner,…

eufy Renewed BoostIQ RoboVac 11S MAX, Robot Vacuum Cleaner,...

Looking for the fantastic performance of the eufy 11S Max but at a more wallet-friendly price? A renewed version might be exactly what you need. This eufy Renewed BoostIQ RoboVac 11S MAX offers all the powerful cleaning capabilities of its new counterpart – the same slim design, quiet operation, and strong suction – but at a reduced cost. It’s a great way to enjoy premium cleaning without the premium price tag, especially since it comes fully functional with a warranty, giving you peace of mind.

  • Compact and Quiet Operation: Maintains the slim 2.85″ profile for easy furniture navigation and quiet cleaning.
  • Extended Cleaning Performance: Up to 100 minutes of run time on hardwood floors with powerful, consistent suction.
  • Adaptive Suction Power: BoostIQ Technology automatically adjusts suction within 1.5 seconds for optimal cleaning on various surfaces.
  • Superior Protection and Efficiency: Equipped with a tempered glass-top cover, infrared-sensor for evading obstacles, and drop-sensing tech.
  • Remote Control Operation: Like the new version, it does not support WiFi or app connectivity; operations are done via remote or on-device buttons.
  • Refurbished Product Notes: May have minor cosmetic imperfections but is fully functional, comes with a 3-month warranty and lifetime technical support.

  • Pros:

    • Significantly more affordable than a new unit.
    • Delivers the same powerful 11S Max cleaning performance.
    • Comes with a 3-month warranty and lifetime technical support for assurance.
    • Environmentally friendly choice.
  • Cons:
    • May have minor cosmetic imperfections.
    • No Wi-Fi or app control.

User Impressions: Reviewers are generally very satisfied with the value offered by the renewed 11S Max. They report that the performance is indistinguishable from a new unit, making the cosmetic imperfections a worthwhile trade-off for the savings. The warranty provides an extra layer of confidence for those hesitant about buying refurbished electronics.

See it on Amazon here

3. SONGRUI Replacement Parts for eufy robovac 11S, 12, 15T,…

SONGRUI Replacement Parts for eufy robovac 11S, 12, 15T,...

Even the best robot vacuums need a little TLC to keep them running at peak performance. This SONGRUI replacement parts kit is an absolute must-have for owners of specific eufy RoboVac models, including the 11S Slim/Plus, 30/30C, 12, 15C/15T, 25C, and 35C. It’s crucial to note its specific compatibility – it will not fit the 11S Max or other Max models. Regularly replacing filters, side brushes, and the main rolling brush ensures your cleaner maintains its high efficiency, capturing dust and debris effectively and extending the lifespan of your device. This comprehensive 13-pack offers great value for routine maintenance.

  • Compatible Models: Specifically designed for Eufy RoboVac 11S Slim / 11S Plus, RoboVac 30 / 30C, RoboVac 12, RoboVac 15C / 15T, RoboVac 25C, RoboVac 35C. (Crucially, NOT for 11S Max, 15C Max, 30C Max, 11, 11C, 11 Plus).
  • Maintains Efficiency: Regular replacement (every 3 months for filters) prevents clogging, ensuring optimal dust collection and extending the vacuum’s service life.
  • Easy To Use: Made from high-quality, durable, and eco-friendly materials; parts are simple to dismantle and snap into place.
  • Comprehensive Kit: Includes 1 main rolling brush, 4 filters, 6 side brushes (spinner robot arm), 1 Pre-filter, and 1 cleaning tool (13 pieces total).
  • High-Quality Service: Responsive after-sales support via email for any issues.

  • Pros:

    • Comprehensive kit provides all essential replacement parts.
    • Ensures your eufy RoboVac maintains peak cleaning performance.
    • Cost-effective compared to buying individual parts.
    • Easy to install.
  • Cons:
    • Very specific compatibility list; double-check your model before purchasing.
    • Not compatible with the 11S Max or other Max series models.

User Impressions: Users highly rate this kit for its completeness and ease of use. They find it provides excellent value for keeping their compatible eufy robot vacuums running smoothly and efficiently. The clear compatibility warnings are appreciated, though some users still make the mistake of ordering for incompatible models.

See it on Amazon here

4. Spare Accessories Compatible for eufy 11S Max, G30, 30C…

Spare Accessories Compatible for eufy 11S Max, G30, 30C...

Just like the previous kit, these spare accessories are vital for extending the life and efficiency of your eufy robot vacuum, but this set is specifically tailored for the Max series and newer G-series models. If you own a eufy 11S Max, 15C Max, 30C Max, or G30 Edge/Verge and G15/G20/G32 Pro series, this kit is designed for you. It’s absolutely essential to pay close attention to the specific compatibility, as the “Max” distinction is critical here. This kit ensures your more powerful Max model continues to deliver top-tier cleaning with fresh brushes and filters.

  • Specific Compatibility: Designed for Anker Brand eufy RoboVac 11S Max, 15C Max, 30C Max, G30 Edge / Verge and G15 G20 G32 Pro series. (Crucial Note: 11S ≠ 11S Max, 15C ≠ 15C Max, 30C ≠ 30C Max – filters differ significantly).
  • Comprehensive Kit: Contains 1 roller bristle brush, 5 high-efficiency unibody filters, 6 edge-sweeping side brushes, and 1 blue multi-function clean tool.
  • Maintains Efficiency: Regular replacement of parts ensures the robotic vacuum works efficiently, preventing reduced dust cleaning effect and extending the life of the internal dust collector.
  • High-Quality Service: Responsive customer support available via email for any problems.

  • Pros:

    • Specifically designed for the powerful “Max” and “G” series eufy RoboVacs.
    • Provides all necessary replacement parts for routine maintenance.
    • Helps maintain the strong suction and cleaning performance of your vacuum.
    • Excellent value in a multi-pack.
  • Cons:
    • Strictly incompatible with non-Max 11S, 15C, 30C models; requires careful model checking.

User Impressions: Owners of the 11S Max and G-series models find this accessory kit indispensable. They report that the parts fit perfectly and are of good quality, restoring their vacuum’s performance to like-new. The emphasis on checking compatibility is well-received, as it helps prevent incorrect purchases.

See it on Amazon here

5. eufy Robot Vacuum C10 with Self Emptying, 8 Weeks Hands…

eufy Robot Vacuum C10 with Self Emptying, 8 Weeks Hands...

While not part of the direct 11S lineage, the eufy Robot Vacuum C10 is a fantastic option for those looking to significantly upgrade their cleaning experience, especially if hands-off convenience is a top priority. This C10 model stands out with its innovative self-emptying station, meaning you won’t have to manually empty the dust bin for up to 60 days! Boasting a robust 4000Pa suction and smart laser navigation, it cleans efficiently and thoroughly, even reaching tricky corners with its unique CornerRover Arm. If you’re ready to step into the world of truly autonomous cleaning, the C10 offers a compelling package beyond what a basic eufy 11s review might cover.

  • Self-Empty Station: Automatically empties the robot’s dust bin into a 3L station bag, requiring replacement only every 60 days.
  • Powerful 4,000 Pa Suction: Excellent for picking up pet hair, dirt, crumbs, and various messes on different floor types.
  • Unique CornerRover Arm: An extendable side brush mechanism ensures thorough cleaning in corners and hard-to-reach nooks.
  • Laser Navigation: Creates optimized cleaning paths for efficient and comprehensive home coverage.
  • Slim 2.85-Inch Shape: Designed to reach under furniture and into tight spaces.
  • APP Control (2.4GHz WiFi): Allows for smart control and scheduling via an app (remote not included).
  • Notes: Recommend tidying up cords before cleaning. Requires 110V; voltage varies by region.

  • Pros:

    • Self-emptying station offers incredible hands-free convenience.
    • Very powerful 4000Pa suction for deep cleaning.
    • Advanced laser navigation for efficient, smart cleaning paths.
    • CornerRover Arm ensures excellent edge and corner cleaning.
    • Slim design for under-furniture access.
    • App control for smart features and scheduling.
  • Cons:
    • Higher price point compared to 11S series.
    • No remote control included (app-only).
    • Requires occasional tidying up of obstacles for best performance.
    • Only supports 2.4GHz WiFi.

User Impressions: Users rave about the convenience of the self-emptying feature, calling it a game-changer. The powerful suction and intelligent navigation are also frequently praised, making it a favorite for pet owners and those who want a truly low-maintenance cleaning solution. Many feel the higher cost is justified by the advanced features and time saved.

See it on Amazon here


Frequently Asked Questions (FAQ)

Q1: What’s the main difference between the eufy RoboVac 11S and the 11S Max?

A1: The primary difference lies in suction power. The original eufy 11S typically offers around 1300Pa suction, while the 11S Max boasts a significantly stronger 2000Pa suction. Both share the slim design and quiet operation, but the Max version is better equipped for tougher messes and pet hair. Additionally, neither model supports app control; they rely on remote controls.

Q2: Does the eufy 11S Max have app control or Wi-Fi connectivity?

A2: No, the eufy RoboVac 11S and 11S Max models do not support Wi-Fi connectivity or smartphone app control. All operations, including scheduling and mode selection, are performed using the included remote control or buttons directly on the device.

Q3: Is the eufy 11S Max good for pet hair?

A3: Yes, with its 2000Pa suction power and BoostIQ technology, the eufy 11S Max is quite effective at picking up pet hair from both hard floors and low-pile carpets. Many users, especially pet owners, praise its ability to keep floors clear of fur.

Q4: How often should I replace the brushes and filters on my eufy RoboVac?

A4: For optimal performance, eufy recommends replacing the filters every 3-6 months, the side brushes every 3-6 months, and the rolling brush every 6-12 months, depending on usage frequency and the amount of debris picked up. Regularly checking and cleaning these parts can extend their lifespan.

Q5: What does “renewed” mean for a eufy robot vacuum?

A5: A “renewed” eufy robot vacuum typically means it’s a pre-owned product that has been professionally inspected, tested, and cleaned by the manufacturer or a certified refurbisher to ensure it functions like new. While it may have minor cosmetic imperfections, it’s fully functional and usually comes with a limited warranty (like the 3-month warranty for the renewed 11S Max).

Q6: Can the eufy 11S Max handle carpets?

A6: The eufy 11S Max is best suited for hard floors and low-pile carpets. Its BoostIQ technology allows it to automatically increase suction when it detects carpet, providing a more thorough clean. However, it may struggle with high-pile carpets or thick rugs.

Q7: What is BoostIQ Technology?

A7: BoostIQ Technology is an exclusive feature on certain eufy RoboVacs that automatically increases suction power within 1.5 seconds when the vacuum detects that extra strength is needed, such as when transitioning from a hard floor to carpet, or encountering a particularly dirty spot. This ensures more efficient cleaning without wasting battery on areas that don’t need high power.


We hope this in-depth eufy 11s review guide has shed some light on the various options available and helped you narrow down your choice. Whether you opt for the powerful simplicity of the 11S Max or consider an upgrade like the C10 with self-emptying, you’re on your way to a cleaner home with less effort!