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eufy Boost IQ RoboVac 11S (Slim), 1300Pa Strong Suction, Super Quiet, Self-Charging Robotic Vacuum Cleaner, Cleans Hard Floors to Medium-Pile Carpets (Black) (Renewed)

4.3 4.3 out of 5 stars 2,550 ratings

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This product is inspected, tested, and refurbished, as necessary to be fully functional according to Amazon Renewed standards.
Brand eufy
Model Name CRTANKBTIQ11SRB
Special Feature Boost-Intellect Technology, Quite Cleaning, Anti-Fall, Automatic Dust Collection, Cordless, Multi-Layer Air Filtration, Protective Bumper, Scheduling See more
Color Black
Product Dimensions 12.8"L x 12.8"W x 2.85"H
Surface Recommendation
Carpet
Controller Type
Remote Control
Battery Cell Composition
Lithium
Item Weight
5.73 Pounds

About this item

  • "Best Robot Vacuum of 2018" by Digital Trends.
  • All-New RoboVac: Re-engineered to be the slimmest* RoboVac (2.85") but with quiet operation and increased suction at 1300Pa for up to 100 minutes** of constant, powerful suction.
  • BoostIQ Technology: Automatically increases suction power within 1.5 seconds when extra vacuuming strength is needed to get the best clean.
  • A Quiet Clean: Vacuums for up to 100 minutes** on hardwood floors with consistant, powerful suction at a volume no louder than an operating microwave. Premium Features: Anti-scratch tempered glass-top cover for protection, infrared-sensor for evading obstacles, and drop-sensing tech to avoid falls. Automatically recharges so it's always ready to clean.
  • What You Get: RoboVac 11S, remote control, charging base, AC power adapter, cleaning tool, extra set of high-performance filters, 4 side brushes, welcome guide and our worry-free 3-month warranty.

Customer ratings by feature

Easy to clean
4.5 4.5
Value for money
4.4 4.4
For cleaning up hair
4.4 4.4
Suction power
4.2 4.2

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eufy Boost IQ RoboVac 11S (Slim), 1300Pa Strong Suction, Super Quiet, Self-Charging Robotic Vacuum Cleaner, Cleans Hard Floors to Medium-Pile Carpets (Black) (Renewed)
Amazon Renewed eufy Boost IQ RoboVac 11S (Slim), 1300Pa Strong Suction, Super Quiet, Self-Charging Robotic Vacuum Cleaner, Cleans Hard Floors to Medium-Pile Carpets (Black) (Renewed)
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PriceCurrently unavailable.$99.99$124.95-29% $199.99
List:$279.99
$139.99-35% $129.99
List:$199.99
Delivery
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Customer Ratings
For cleaning up hair
4.4
4.5
4.4
4.1
4.0
Suction power
4.2
4.4
4.3
4.4
4.2
For deep cleaning
3.8
4.4
3.8
3.6
Remote Control
4.2
4.5
4.3
Sold By
Nooie Shop
Beach Camera Same Day Shipping
EufyHome
EufyHome
Robot Clean
surface suggestion
Carpet
Tile, Carpet
Carpets,Hard Floors
Hard Floor & Tile & Medium carpet
Hard Floor
Hardwood Floors, Low Pile Carpets
runtime
100 minutes
100 minutes
120 minutes
batteries included
battery average life
100 minutes
5 hours
100 minutes
120 minutes
100 minutes
compatible devices
Amazon Echo
Amazon Echo, Google Home
Amazon Echo
Smartphones, Amazon Echo
Amazon Echo
Smartphones, Alexa, Google Assistant, Remote Control
weight
5.73 pounds
9.9 pounds
5.73 pounds
6.9 pounds
6.4 pounds
4 pounds

From the brand


Product Description

eufy 11S next to dog and kids

RoboVac takes on dust-busting around your home so you don’t have to. Multiple cleaning modes and auto-clean scheduling ensure an effortless, thorough cleaning while you relax.

Perfecting the hands-free cleaning experience

Pure Power Puck

Super Slim but Powerful

Super-slim with powerful suction. BoostIQ technology enables automatic suction increase to ensure your floors and carpets are thoroughly cleaned.

Endurance Cleaning

Endurance Cleaning

RoboVac cleans up to 100 mins* per charge, so you get to enjoy a completely clean home from a single charge.

06

Zero Attention Needed

RoboVac uses drop-sensing technology to avoid falling down stairs and off of ledges.

Large Dustbox

Large Dustbox

A large 0.6L dust box holds more dirt per clean to reduce the frequency of emptying.

Explore More eufy Clean Options

11s

11S

1

X9 Pro ACS

x8

X8

T2272

G30+

G30

G30

Customer Reviews
4.3 out of 5 stars
2,550
4.2 out of 5 stars
197
Feature Type
Bounce Navigation iPath Laser Navigation iPath Laser Navigation Dynamic Navigation Dynamic Navigation
Suction Power
1,300 Pa 5500 Pa 2,000 Pa ×2 2,000 Pa 2000pa
BoostIQ Technology
Max Runtime
100 mins 180 mins 208 mins 100 mins 100 mins
2-in-1 Vacuum and Mop
Auto-Empty Station
- Auto-Clean station - 8 Weeks of Hands-Free Cleaning -
Wifi Connected

1. How does RoboVac navigate? RoboVac uses Bounce technology to navigate when cleaning.

RoboVac changes directions when it encounters obstacles and works in a back-and-forth traveling motion. Bounce Navigation means that RoboVac will follow a random path when cleaning. This method is still proven to cover an entire room over time.

2. What are the optimal uses for RoboVac 11 slim?

- Use low- to medium-pile carpets, tile, laminated, and hardwood floors.

- Move cables out of the way to avoid entanglement. 5 cable ties are provided in the package to help you better organize wires and power cords.

3. My RoboVac cannot be activated. What can I do?

-Make sure the battery is fully charged.

-Replace the batteries in the remote control.

-Make sure the remote control is within range (10 ft/3 m) of RoboVac.

-Still have trouble? Turn off the main power switch and then turn it back on.

4. What if RoboVac suddenly stops working?

- Check if RoboVac is trapped or stuck on an obstacle.

- Check if the battery level is too low.

- If you still have trouble, turn off the main power switch, wait for 2 seconds, and then turn it back on.

5. Will RoboVac fall down stairs when working?

No. Anti-drop sensors prevent RoboVac from tumbling down stairs and steep drops. They may work less effectively if they are dirty or on very dark-colored floors. Placing a physical barrier to block off problem areas is recommended.

Product information

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eufy Boost IQ RoboVac 11S (Slim), 1300Pa Strong Suction, Super Quiet, Self-Charging Robotic Vacuum Cleaner, Cleans Hard Floors to Medium-Pile Carpets (Black) (Renewed)


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Customer reviews

4.3 out of 5 stars
4.3 out of 5
2,550 global ratings

Customers say

Customers like the value, ease of use, and quality of the robotic vacuum cleaner. They mention that it's worth the price, does an excellent job, and the remote is easy to set up. Customers are also happy with dusting. However, some customers are mixed on suction, noise level, quality, and battery life.

AI-generated from the text of customer reviews

142 customers mention110 positive32 negative

Customers like the dusting of the robotic vacuum cleaner. They say it cleans up the floors very well, picks up a lot of dirt, and is easy to empty the dust bin. The vacuum does a pretty good job clearing most of the dust, and the adjustable levels of suction and the unit's sensor are great. Overall, customers find it to be a solid vacuum that does able job of dusting and scattering the litter.

"...Emptying the dust bin is super easy, and cleaning the filters is very easy as well. The Eufy comes with extra side brushes and an extra roller...." Read more

"...with bare feet, though I've noticed it also does a good job of scattering the litter with its side bristles and exhaust. I wish it wouldn't do that...." Read more

"This is my second one. Absolutely love it. Great cleanup especially for dog hair. My house has never ever ever been so clean." Read more

"...We love that this doesn’t map our house but still gets it nice and clean...." Read more

82 customers mention82 positive0 negative

Customers appreciate the value of the robotic vacuum cleaner. They mention that it's a simple vacuum and worth the price. Some mention that the quality is good for the price they paid.

"...But this was a good price for a pretty good vacuum. Not the smartest, but works more than enough for a spot clean...." Read more

"Good vac for the money." Read more

"...Since this is a very inexpensive machine, you cannot program it to go where you wanted to go...." Read more

"...It's exceptionally and wonderfully cheap and dumb, compared to the more capable and creepy bots on the market...." Read more

40 customers mention33 positive7 negative

Customers like the ease of use of the robotic vacuum cleaner. They mention that it's pretty simple, does an excellent job, and takes away the hassle of having to vacuum by hand. The remote is easy to set up the time and schedule, and the pattern is easy enough to figure out. The replacement of battery was easy, and comes with a spare. It's a great little tool to make their life easier, and it''s easy enough enough to grab the control remote and redirect it to clean up something it'’s.

"...I wish it wouldn't do that. But it's easy enough to grab the control remote and redirect it to clean up something it's missing or scattering...." Read more

"...The robot is fairly simple, but the control system sometimes has it follow walls or legs of furniture, which helps keep those areas clean...." Read more

"...Great battery life, fairly quiet, easy to use, gorgeous, and the charger has a space for you to store the remote and cleaning tool...." Read more

"...The pattern is easy to figure out if you watch it a few times so I know where to place it in the kitchen to make sure it cleans it well before..." Read more

107 customers mention70 positive37 negative

Customers are mixed about the quality of the robotic vacuum cleaner. Some mention that it does the job real good picking up cat litter, while others say that it's pretty dumb and not the smartest.

"...Does not get stuck ver easy, low profile and fairly quiet. Of course there are smarter and better vacuums, but for th price, this one is great." Read more

"Good job picking up cat fur and litter dust. You MUST clean it (easy) after each use. Took some time to learn the navigation controls...." Read more

"...It functions as expected, as well. It's not the smartest little thing, but I think it does enough of its job that I'm glad to save the ~$200 it..." Read more

"Great vacuuming power and it does every room in my house. Even my shag throw rug doesn't slow it down. Very best value for the money" Read more

61 customers mention19 positive42 negative

Customers are mixed about the suction of the robotic vacuum cleaner. Some mention that it has great suction, while others say that it keeps getting stuck in different spots. The remote makes it easy to choose the suaction setting and where to vacuum or even manually. However, some customers say that the product has a primitive algorithm and that it sometimes gets stuck trying to get under furniture. The tendency to become wedged under furniture is also a problem.

"...My only complaint is this product has a tendency to become wedged under furniture, sometimes after getting pretty far under there...." Read more

"...Does not get stuck ver easy, low profile and fairly quiet. Of course there are smarter and better vacuums, but for th price, this one is great." Read more

"...Cons: There are areas where the robivac gets stuck. I put tiles under my sofa, and hand weights in these areas...." Read more

"...Sometimes it will shove itself under furniture and get stuck there or tangle itself on wires like my phone charger. Its also very stubborn...." Read more

57 customers mention39 positive18 negative

Customers have mixed opinions about the noise level of the robotic vacuum cleaner. Some mention it's very quiet, while others say it'd be so loud on some items.

"...for well over an hour and one of the best things about it.... it is VERY quiet...." Read more

"...Does not get stuck ver easy, low profile and fairly quiet. Of course there are smarter and better vacuums, but for th price, this one is great." Read more

"...It is a little louder than the one I used to have but it's not too terrible. The battery life seems to be sufficient and was able to do 750 sq...." Read more

"...It's not too loud, thought not *quiet*. One cat can coexist with it, though the other cat hides (both cats are terrified of my corded vacuum)...." Read more

48 customers mention17 positive31 negative

Customers are mixed about the battery life of the robotic vacuum cleaner. Some mention that it has a long battery life and beeps to let you know when the battery needs to be charged, while others say that the battery stopped charging and no longer holds a charge. Some customers also mention that the vacuum would never return home to charge and that the second battery wouldn't charge at all. Overall, the opinions are mixed, and it's recommended to read the reviews carefully before making a purchase.

"...It turns out that the battery had died...." Read more

"...The battery lasts for about 2 hours while its cleaning and then needs to recharge for about 5 hours...." Read more

"...Our 5 year old iRobot still works, but battery is starting to weaken. It still makes it to the docking station, but it does not always connect...." Read more

"...You can’t clean your whole house at once as it takes time to recharge, but I just plan accordingly...." Read more

We Have a New Maid!
4 Stars
We Have a New Maid!
I bought this robovac refurbished and it has exceeded my expectations. We programmed it so at that 7 AM in the morning it comes out of its little home and vacuum every room. Since this is a very inexpensive machine, you cannot program it to go where you wanted to go. It kind of randomly cleans the rooms and when it’s running out of batteries, it goes back to its home to recharge. It does have a little remote with buttons to direct the vacuum to go back-and-forth through a room, to go in a circle to clean up a pile of refuse, and to go back to its house. It goes under furniture to clean places that you never get to with a manual vacuum cleaner. I have to turn it off when we put down the dog food so it does not disturb our dog when she is eating.Cons: There are areas where the robivac gets stuck. I put tiles under my sofa, and hand weights in these areas. When the ribovac hits a tile or weight, it backs off.
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Top reviews from the United States

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Top reviews from other countries

Worldrover
5.0 out of 5 stars Good value for the money. Unsuspected changes
Reviewed in Canada on March 15, 2024
സൗദ പി.എം
1.0 out of 5 stars Robo vac
Reviewed in India on February 16, 2023
One person found this helpful
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Calvin Ball
5.0 out of 5 stars Great helper for the money
Reviewed in Canada on February 26, 2023
Customer image
Calvin Ball
5.0 out of 5 stars Great helper for the money
Reviewed in Canada on February 26, 2023
I think it's important to keep your expectations in check when looking at a vacuum like this. Is it going to perfectly vacuum your entire house and keep it absolutely spotless? No. But is it going to do a good job of doing a daily sweep to greatly reduce dust and dirt accumulation? Yes! It's one of the least expensive vacuums, let alone robot vacuums on the market from what I've seen. I got a "renewed" one, which looked brand new and clean like it had never been used for less than $150CAD. The unit is surprisingly small and low, allowing it to crawl under beds and other pieces of furniture without issue. It's also quite quiet, although not unnoticeable.
This unit doesn't have any cameras to allow for more advanced mapping techniques, so it sort of just wanders around bumping into stuff. However, it doesn't do this completely at random, as it clearly can determine where edges and corners are, and follow and sweep / vacuum them, which is really good. However, it can sometimes get stuck in certain places like between chair legs. It's obviously not the most cutting edge or advanced robot vacuum on the market, but it's priced accordingly. It does a great job of picking up cat hair, dust, dirt, and other debris. It's also quite entertaining to watch it go around bumping into things. It also doubles as great entertainment for my cat, who chases it around and swats at it constantly. I was worried he'd be afraid of the thing, but it's definitely the most entertaining thing for my cat, which is an added bonus!
Overall, if you have mainly hard flooring or low carpet, and have a smaller house or apartment, I think this is an ideal unit. It can get hung up on rugs or other cloth items left on the floor. It usually returns to its charging station, but sometimes just stops wherever it is. I'm not sure if this is because of the odd shape of my kitchen where I've placed its charging station. It also won't fall down stairs or other ledges as it has a sensor for this, but will go down small ledges. (but not back up, necessarily!)

Noise: Quite quiet
Suction: Adequate
Battery life: More than adequate (for the size of my place)
Thoroughness: Good
Usefulness: Very
Cat entertainment ability: Excellent
Value: Amazing, considering you can hardly get a handheld vac for this price
Images in this review
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Customer image
2 people found this helpful
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Erik Larson
4.0 out of 5 stars Awesome for pets
Reviewed in Canada on October 30, 2023
chris
5.0 out of 5 stars Works as well as Roomba so far (one month), but durability issues already showing
Reviewed in Canada on November 5, 2020
8 people found this helpful
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