Model Name11S Max
Special FeatureSuper-Thin, Quiet, HEPA Filtration
ColorBlack
Product Dimensions12.79"L x 12.79"W x 2.85"H
Surface Recommendation
Hard Floor & Tile & Medium carpet
Controller Type
Button Control
Battery Cell Composition
Lithium Ion
Item Weight
5.95 Pounds
About this item
Compact and Quiet Operation: With a slim 2.85" profile, the eufy robot vacuum operates quietly, offering a comprehensive clean without causing a disturbance, making it perfect for use at any hour.
Extended Cleaning Performance: Capable of running up to 100 minutes on hardwood floors, the eufy vacuum robot provides powerful, consistent suction for a thorough clean at a noise level similar to a microwave.
Intelligent Cleaning Power: The eufy robot vacuum's BoostIQ Technology automatically increases suction power within 1.5 seconds when needed, ensuring top performance on a variety of surfaces.
Superior Protection and Efficiency: The eufy robot vacuum comes with an anti-scratch tempered glass-top cover, infrared-sensor for evading obstacles, and drop-sensing tech, ensuring a safe, efficient clean while self-recharging to stay ready.
What You Get: RoboVac 11S MAX, remote control (2 AAA batteries included), charging base, AC power adapter, cleaning tool, 1 side brush, user manual, and our worry-free 12-month warranty.

At eufy we believe all great smart home products need to be thoughtfully built from the start. From whole-home security to smart cleaning solutions, eufy's technology brings you expert protection and deep cleaning that's tailored to your lifestyle and creates human-first technology that enlivens the lives of everyone around you.
Because care is what makes a house a home, everything we build is built with care for you.
eufy, Built with Care
Product Description
Rest Easy, Relax with eufy

Slim, Strong, Quite
Ultra-thin 2.85" body that glides under furniture. Kick back and relax as RoboVac quietly cleans your home.
Versatile Cleaning Modes
Use for low- to medium-pile carpets.
Large wheels roll over carpets and climb over door ledges to get to the mess.
Use for hard floors
A cleaning mode for every scenario. Ensure an effortless, thorough cleaning while you relax.
Clean smart, live smart.
Powerful Suction
Powerful suction effectively loosens, extracts, and vacuums dirt to for a deeper clean.
Drop-Sensing Technology
RoboVac uses advanced sensors which detect drops to avoid falling down stairs and off of ledges.
Tread Lightly
Anti-collision sensors ensure RoboVac doesn't bump into objects around the house.
Smart Return
Never worry about running out of juice. RoboVac automatically returns to HomeBase when the battery is low.
Clean up pet hair
Pets lover
Efficiently clean up pet hair around the house with impressive suction power.
Slim design
Re-engineered with a super-slim design (2.85") and packed with suction power.
Low noise at 55dB
Quite cleaning
Up to 100 minutes** on hardwood floors with consistent, powerful suction at a low noise level.
1 Pets lover 2 Slim design 3 Quite cleaning
Explore More eufy Clean Options
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.3 out of 5 stars
12,709
4.4 out of 5 stars
216
4.3 out of 5 stars
12,709
4.3 out of 5 stars
1,091
4.1 out of 5 stars
212
4.4 out of 5 stars
84
4.3 out of 5 stars
1,091
Price
$244.00$244.00 $799.99$799.99 $399.99$399.99 $649.99$649.99 $899.99$899.99 $399.99$399.99 $499.99$499.99
Max Suction Power
2,000 Pa 8000Pa 5,000 Pa 4,000 Pa ×2 5500 Pa 5000Pa 4,000 Pa ×2
Max runtime in hard floor
100 mins(Standard Suction) 173min(Standard Suction) 120 mins(Standard Suction) 180 mins(Standard Suction) 180 mins (Standard Suction) 120 mins(Standard Suction) 180 mins(Standard Suction)
Station
- Self Empty &Auto-Clean Station Self Empty Station Self Empty Station Auto-Clean Station Self Empty Station -
Dustbin Capacity
600ml 330 ml 260 ml 335ml 410ml 260 ml 335ml
Mop Type
- Rotating Mops - Mop Pad Rotating Mops Mop Pad Mop Pad
Water Tank
- 80 ml - 270 ml - 290 ml 270 ml
Station Tank Volume
- FreshWater 3L ;DirtyWater 2.7L - - Fresh Water Tank: 4.1L - -
Obstacle Avoidance
Infrared AI SEE Infrared Infrared AI SEE Infrared Infrared
Carpet Detection Type
- Ultrasonic Carpet Sensor Current Current Ultrasonic Carpet Sensor Current Current
Control Methods
Remote Control App/Alexa/the Google Assistant App/Alexa/the Google Assistant App/Alexa/the Google Assistant App/Alexa/the Google Assistant App/Alexa/the Google Assistant App/Alexa/the Google Assistant
Tangle-free Brush
1. Why does the robot vacuum cleaner have only one side brush?
Our 11S Max has a single-side brush that can navigate better around obstacles and tight areas. By testing to ensure optimal cleaning performance. This simpler design is more user-friendly and cuts customer's maintenance costs.
2. Will the 11S Max robot vacuum cleaner get stuck easily?
It may get stuck in some areas due to its size or design. To minimize this issue, clear obstacles and adjust your room layout to create a more friendly environment. Use barriers or risers to block off problem areas for better efficiency.
3. What to do if the 11S Max's battery life gets shorter?
Battery life may be affected by suction settings and the area of the carpet. Regularly clean the charging pins to ensure the robot is fully charged before use. Also, check if the RoboVac stops cleaning due to being continuously stuck.
4. How is the cleaning coverage of the 11S Max?
It uses Bounce technology, which may lead to missed spots or repeated cleaning. To enhance coverage, consider running it frequently or for longer. However, it has strong suction for the price and offers smooth operation with auto-return to recharge.
5. What to do if the 11S Max is very loud during operation?
Ensure that the rolling brush, rolling brush guard, side brush, dust collector, and filter are properly installed. Additionally, inspect the rolling brush, side brush, and wheels for any obstructions or damage and clean or replace them as necessary.