Eufy 11S vs 11S Max Vacuum Cleaner: Check Side-By-Side Comparison

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Do you hate cleaning? Now, raise your hand if you don’t love cleaning, but you do enjoy scrolling. We will compare two popular robot vacuums, Eufy 11S vs 11S Max.

Although robot vacuum cleaners may not be new, they are more efficient and cost-effective than ever. Let’s have a look at these robot vacuums to see which one is best for you.

First Look

Features Eufy RoboVac 11S MAX Eufy RoboVac 11S 
Suction 2000 pa 1300 pa
Noise Level 55 db 55 db
Wi-Fi Connected No No
Battery Life 100 minutes 100 minutes
Height 2.85 inches (7.24 cm) 2.85 inches (7.24 cm)
Filter Triple layer Double layer

Also read: Get shocked by reading Roborock S6 Maxv vs S7 review!

Eufy RoboVac 11S

eufy 11s

The Eufy11s is a robot vacuum that strikes the right balance between budget and performance.

Although it has a good run time and excellent solid cleaning performance (features that most high-end robot vacuums will likely have), the Eufy 11s has more bells and whistles such as smartphone app control and digital marring (features many high-end robotic vacuums will have).

This robot vacuum can’t set boundaries, but it is still very effective in cleaning.

This robot vacuum has a variety of cleaning modes, BoostIQ Technology, and decent battery life. It’s a great choice for a budget pick.

  • BoostIQ Technology: Increases suction in carpets within 1.5 seconds
  • You can vacuum for as long as 100 mins generating 55 dB
  • Can control via a smartphone
  • Comes offers 5 cleaning modes
  • Has ledge-detection highly helpful for upstairs cleaning
  • 1,300 Pa
  • 1.63 m climbing ability
  • All floor are excellent cleaning performance
  • No mapping technology features
  • It is impossible to set boundaries
  • Max mode has a longer battery life
  • No laser or camera room mapping
  • Brushes can easily get tangled
  • Doesn’t support virtual boundaries
  • Virtual or app assistance is not available

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Eufy Robovac 11S Max

eufy by Anker, BoostIQ RoboVac 11S (Slim

This Eufy RobotoVac 11s Max review will show why this robot vacuum is considered an improvement over its previous models and why they are generally better investments.

It is extremely easy to use. It can be controlled remotely and includes functions such as turning on the vacuum, cleaning the various modes, and scheduling.

These devices don’t support smartphone app control or functionality (or features such as mapping homes and continuous running time).

  • With 700 Pa more suction power, it beats the 11s
  • Has ledge-detection for upstairs cleaning
  • Battery life of 100 minutes
  • 2000 pa suction
  • Dust bin 0.6 liter
  • Drop sensors and 10 infrared obstacles sensors
  • BoostIQ Technology: Increases suction in carpets within 1.5 seconds
  • Includes remote
  • 1.63 m climbing ability
  • You can vacuum for as long as 100 minutes at 55dB
  • It doesn’t feature mapping technology
  • Not WiFi, not Alexa compatible
  • No laser or camera room mapping
  • Virtual or app assistance is not available
  • Brushes can easily get tangled
  • Doesn’t support virtual boundaries
  • After each use, it takes 4 hours to charge

Also read: Is Bissell Crosswave Cordless Max vs Pet Pro truly an excellent choice?

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Eufy Robovac 11S vs 11S Max: Main Differences

1. Suction Power

eufy 11s max 1

This is another important difference-maker talking about suction power. The Eufy Robovac 11s models have 1300 Pa.

This is a very powerful suctioning limit. It can impeccably remove crumbs, hair, dirt, and other particles from carpets and hard surfaces. BoostIQ Technology is added to the robot vacuum’s suction power in a short time frame of 1.5 seasons.

The Robovac 11s Max have a maximum suction value of 2000 PA. This puts them in line with the best robot vacuum models.

It will automatically increase its suction power when the market is on. It’s quite a lot of suction (and cleaning) power. You can vacuum just about everything, from dust and debris to pet hairs on carpets/rugs.

2. Price

The Eufy RoboVac 11S and 11S Max, are identical robot vacuums. However, it’s different in other ways. The price is where the product’s differences are most obvious.

The Eufy RoboVac 11S MAX comes in around $30-50 more expensive, depending on which deals you find.

If you’re looking for a cheap, simple robot vacuum, either of these models can be used as a replacement for the Roomba.

3. Triple Filtration Systems

The Eufy RoboVac 11s MAX and 11S MAX robot vacuums are equipped with a triple-layer filter. However, there is a subtle distinction. These robot vacuums combine a high-performance HEPA filter and a dual-layer filter.

Its goal is to remove more dirt and debris from different floors to keep your home clean. These robot vacuums can be used on hardwood floors and low-medium pile carpets and rugs.

The Eufy RoboVas 11S Max models have triple filters. They include HEPA and Unibody-style filters to stop it from triggering allergy triggers like dust mites, mold, stores, or ret dander.

These filters make the 11S MAX model a little better in comparison to the Eufy RoboVac 11s. They offer a higher cleaning efficiency than the 11S. It’s a powerful robot vacuum that offers excellent suction and BoostIQ Technology.

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Eufy 11S vs. 11S Max: Common Features

1. Eufy BoostIQ Technology

The Eufy Robovac11s and Eufy Robovac11s max both have the RoboVac’s BoostIQ feature, which will automatically allow the robot vacuum cleaner to be driven by strangers’ suction rowers when they sense it.

This can be used on medium to low pile carpets(neither one is recommended for carpets with more than medium piles). These robot vacuums can be powered up manually by resigning the fan ison on your remote control until you reach your desired rower level.

Also read: Very Shocking expert testing of Bissell Crosswave vs Pet Pro

2. Design

This slim robotic vacuum is loved by all buyers when it’s part of the design. Eufy spent a lot of time, effort, and energy creating a smart robot vacuum cleaner that can move on different surfaces and under various things.

These models are classic robot vacuum round-shares, but they stand at 2.85 inches tall.

3. Cleaning Performance

eufy 11s max 2

The Eufy Robovac 11s and 11s MAX are popular budget vacuums. However, they both slean at 55 dB (on the normal suction setting).  

They can also clean different floors (wood, carpeting) with bounce navigation sensors and decent cleaning speed. Thanks to their powerful suction, they can trap the most dirt and hairs in one cleaning session.

4. Controls

Both the Eufy RoboVac 11S and its Max version have simple controls. The tor has a Stop / Start button. Other functions can be done using the remote control.

These robot vacuum cleaners don’t have Smartphone functionality. This may not be inconvenient for some, but it may be for others.

Personally, when Eufy needs help cleaning the floor, we reach for our remote control instead of our phone.

5. Battery

The average charge time for the Robovac 11s and the Max vacuum model is 100 minutes (on the standard power setting).

The vacuum will notify you when its battery is low, and it will then return to the dock to be fully charged. It takes approximately 4 hours to charge it completely again.

This is a significant amount of time for models frequently praised as budget robot vacuum cleaners. Robot vacuum cleaners love the recharge and resume feature.

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6. Dustbin Size

Both the Eufy RoboVac 11S Max 11S Max pack a generous 0.6-liter box of dust. Given the vacuum’s size, this is quite impressive.

You can use the bin in the eufy robotics to clean the robot vacuum cleaner.


How can you use the RoboVas 11S robot vacuum to clean your Eufy RoboVac?

The Eufy RoboVac 11S can be used to vacuum automatically, or you can use the remote included to manually re-roll it.

Is the Eufy BoostIQ RoboVac 11S Max compatible with Alexa and Google Assistant voice commands like Google Assistant?

The Eufy RoboVac 11S MAX BoostIQ is not compatible with Alexa.

Is the Eufy BoostIQ11S MAX Wi-Fi stable?

Unfortunately, you can't use the Eufy BoostIQ11S MAX over WiFi to immunize.

Is the RoboVac 11S Eufy noisy?

The RoboVac 11S robot vacuum has a 55 dB surprisingly, which is similar to the noise level you'd make from a microwave oven.

Final Thoughts on Eufyrobovac 11S and 11S Max


The choice between the Eufy robot vacuum cleaner or not is easy for me. BoostIQ Technology and more powerful suction, same slim design, better filter, longer-lasting battery, and just a few tens to dollars more.

The eufy RoboVac11S MAX is our choice every time. It is highly recommended if you don’t have enough money or find a great deal on the Eufy 11s.

Also read: What’s so fabulous about Tineco Ifloor 3 vs Bissell Crosswave?

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