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Shark Detect Pro Self-Empty Robot Vacuum with NeverStuck Technology, Auto Deep-Clean Carpets & Hardfloors, 30 Day Capacity HEPA Bagless Base, for Pet Hair, WiFi Black (AV2820S)

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Purchase options and add-ons

Brand Shark
Model Name Shark AV2820S
Special Feature LiDAR Navigation, Edge Cleaning, Anti-Fall, Bagless, Auto-Docking
Color Black
Product Dimensions 20.08"L x 13.39"W x 11.81"H
Surface Recommendation
Carpet
Controller Type
App Control, Button Control
Battery Cell Composition
Lithium Ion
Item Weight
1.83 Pounds

About this item

  • 3 DEEP-CLEANING TECHNOLOGIES: Three powerful cleaning technologies detect and react to hidden dirt, different floor types, and edges for up to 50% better debris pickup*. (*vs. Shark RV900S)
  • WON’T GET STUCK FOR UP TO 2x MORE COVERAGE*: NeverStuck Technology ensures you don’t have to babysit your robot. It lifts & lowers to maneuver over obstacles, across thresholds, and easily avoid getting stuck (* Based on internal stuck protocol vs. Shark RV750).
  • SENSES THE DIRT YOU CAN’T SEE: DirtDetect Technology senses hidden debris and automatically boosts suction.
  • CLEANS EDGES AND CORNERS: EdgeDetect uses blasts of air to pull debris out from corners and edges into its cleaning path delivering 50% better edge cleaning* (*vs. RV2600 with EdgeDetect turned off)
  • MAXIMIZED PERFORMANCE ON ALL SURFACES: Shark’s Floor Detect Technology detects different surfaces and optimizes brushroll engagement with the floor to maximize cleaning performance based on the floor type.
  • HEPA FILTRATION & ANTI ALLERGEN SEAL: True HEPA filtration captures and traps 99.97%* of dust and allergens (*down to .3 microns) in the base, keeping it out of the air you breathe.
  • HOLDS UP TO 30 DAYS' WORTH OF DUST & DEBRIS: Automatically empties into the bagless base after each clean. Never have to buy disposal bags.

Customer ratings by feature

For cleaning up hair
5.0 5.0
Suction power
4.3 4.3
Value for money
3.6 3.6
Battery life
3.6 3.6
See all reviews

Frequently bought together

Shark Detect Pro Self-Empty Robot Vacuum with NeverStuck Technology, Auto Deep-Clean Carpets & Hardfloors, 30 Day Capacity HE
$549.99
Get it as soon as Wednesday, Jul 10
In Stock
Ships from and sold by Amazon.com.
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aoteng Accessories Kit for Shark IQ R101AE (RV1001AE) IQ R101 (RV1001) AV911S EZ AV1010AE IQ Robot Vacuum Cleaner Replacement
$19.99
Get it as soon as Wednesday, Jul 10
In Stock
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From the manufacturer

S E L F - E M P T Y R O B O T
S E L F - E M P T Y R O B O T

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Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

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Shark Detect Pro Self-Empty Robot Vacuum with NeverStuck Technology, Auto Deep-Clean Carpets & Hardfloors, 30 Day Capacity HEPA Bagless Base, for Pet Hair, WiFi Black (AV2820S)

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Product Description

The Detect Pro robot vacuum is powered by 3 deep-cleaning technologies that enable the robot to maximize performance by sensing mess level, floor type, and edges & corners. DirtDetect sees even the hidden debris and automatically increases suction and cleaning passes to remove the mess on carpets and hardfloors. The only robot with NeverStuck technology, it will navigate around obstacles AND lift itself up and over thresholds and onto thick carpets. Not only can the robot deep clean, but you also do not have to worry about it getting stuck. Detect Pro finishes the cleaning mission every time and with each clean will empty itself into its bagless base that contains a HEPA Anti-Allergen Seal trapping dust & allergens inside.

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Price$549.99-35% $420.00
List: $649.99		-13% $524.90
List: $599.99		$449.99$799.99-16% $419.95
List: $499.99
Delivery
Get it as soon as Wednesday, Jul 10
—
Get it as soon as Wednesday, Jul 10
Get it as soon as Wednesday, Jul 10
Get it as soon as Wednesday, Jul 10
Get it Jul 11 - 17
Customer Ratings
4.24.2 out of 5 stars186
4.14.1 out of 5 stars3,945
4.24.2 out of 5 stars186
4.44.4 out of 5 stars6,055
4.24.2 out of 5 stars186
4.24.2 out of 5 stars6,471
Suction power
4.3
3.9
4.3
4.0
—
3.8
For cleaning up hair
5.0
—
5.0
3.9
—
3.9
Battery life
3.6
—
3.6
4.4
—
4.1
Value for money
3.6
4.2
3.6
—
—
—
Easy to use
3.3
4.2
3.3
—
—
—
Sold By
Amazon.com
FBA Top G
Uniquehype (S/N RECORDED)
Amazon.com
Amazon.com
BrittanysCraftsnMore
surface suggestion
Carpet
Hard Floor,Carpet
Ceramic tile
Carpet & Hard Floors
Wood
Carpet & Hard Floors
batteries included
✓
✓
✓
✓
✓
✓
battery average life
110 minutes
120 minutes
90 minutes
30 days
100 minutes
—
compatible devices
Amazon Echo
Amazon Echo, Google Home
Amazon Echo
Amazon Echo
Amazon Echo
Amazon Echo
weight
1.83 pounds
15.25 pounds
14.44 pounds
13.23 pounds
14.44 pounds
13.23 pounds

Customer reviews

4.2 out of 5 stars
4.2 out of 5
186 global ratings

Customers say

Customers like the reasonable noise level and versatility of the robotic vacuum cleaner. They say it's quieter than a normal vacuum and doesn't get stuck. However, some customers have reported issues with the spin and efficiency of the product. They mention that the little arm does not spin at all, the brush only rotates occasionally, and the constant wheel issues. They are also disappointed with the battery life. Customers are mixed on quality, suction, and ease of use.

AI-generated from the text of customer reviews

Select to learn more
VersatilityNoiseQualityEase of useSuctionBattery lifeEfficiencySpin
6 customers mention "Versatility"6 positive0 negative

Customers are satisfied with the versatility of the robotic vacuum cleaner. They mention that it picks up all the pet hair and fine dirt up. They also say that it does a fantastic job sucking up pet hair.

"...Easy set up and accurate floor plan on first sweepGreat at picking up pet and long hair with no tangling. Crumbs and debris too...." Read more

"...Set it out at night. It picked up a ton of dog hair!! It didn’t clog, but we found we had to empty the bin each morning...." Read more

"...buying if you have a furry friends because it does a fantastic job sucking up pet hair...." Read more

"...Oh my! The dog hair that this picks up is awesome. My dog has short hair, so I don't know how well it will pick up long hair...." Read more

5 customers mention "Noise"5 positive0 negative

Customers like the noise level of the robotic vacuum cleaner. They say it's reasonable, quieter than a normal vacuum, and less noise than their iRobot.

"...Noise level is reasonable, not silent but quieter than a normal vacuum. Emptying into the dock is noisy but it's only 15-20 seconds..." Read more

"...Less noise than my irobot and doesn’t get stuck!" Read more

"...It's relatively quiet, so it doesn't bother him while he is sleeping. When he gets up, he runs Ja Ja Binks for his room...." Read more

"...It does make noise, but is considerably quieter than my stand up, except for emptying...." Read more

36 customers mention "Quality"24 positive12 negative

Customers are mixed about the quality of the robotic vacuum cleaner. Some mention that it cleans better, navigates and cleaned well, while others say that it does not clean as well, leaves a lot of uncleaned floor area throughout the house, and that the app is very easy to use.

"...Bagless, easy to empty docking station.You can adjust suction levels and it's been good at pulling dirt and hair out of our deep carpet..." Read more

"...However, after the third night, floors and carpets still looked clean, the bin was still collecting hair and now the roller bar no longer required..." Read more

"...Well, one more issue with the app, because I could not specify rooms to clean and it ran out of battery when vacuuming at the middle setting and had..." Read more

"...This vacuum leaves our house almost hairless on the floor! The self empty works amazing and the app is very easy to use...." Read more

22 customers mention "Ease of use"14 positive8 negative

Customers are mixed about the ease of use of the robotic vacuum cleaner. Some mention that it's very easy to set up and map the house, while others say that it is difficult to troubleshoot, has horrible instructions, and the map is difficult.

"...Pros:Easy set up and accurate floor plan on first sweepGreat at picking up pet and long hair with no tangling...." Read more

"...Week 1……after setting it up which was extremely easy, we used the timed cleaning. Set it out at night. It picked up a ton of dog hair!!..." Read more

"...I seem to remember only one review mentioned that the map was difficult to set up. I found this to be true...." Read more

"...The self empty works amazing and the app is very easy to use...." Read more

12 customers mention "Suction"6 positive6 negative

Customers are mixed about the suction of the robotic vacuum cleaner. Some mention that it has great suction power, lifts itself over objects, and sucks up better than their hand held vacuum. They also say that you can adjust the sucker levels and it's good at pulling dirt and hair out of the carpet. However, others say that it gets stuck a couple of times and that the room technology is poor.

"...Bagless, easy to empty docking station.You can adjust suction levels and it's been good at pulling dirt and hair out of our deep carpet..." Read more

"...It constantly gets stuck in 2 sided corners and occasionally gets confused in the middle of a room...." Read more

"good quality vacuum , fast shipping" Read more

"...It has gotten stuck a couple of times but generally scoots over and around objects really well...." Read more

8 customers mention "Battery life"0 positive8 negative

Customers are dissatisfied with the battery life of the robotic vacuum cleaner. They mention that it has a very long charging time and the battery lasts only a few hours.

"...You can't do individual roomsBattery life seems a little low. It took about 60-70% charge to do 525 sqft in 70 minutes...." Read more

"...it does take the battery a long time to charge, but only on the initial setup...." Read more

"...UPDATE: return/refund process is EXTREMELY long time frame...." Read more

"...it would still be cleaning at 7am when I got up because of low battery life and very long charging time. Otherwise, it navigated well...." Read more

5 customers mention "Efficiency"0 positive5 negative

Customers are dissatisfied with the efficiency of the robotic vacuum cleaner. They mention that it is very inefficient, useless, and lacking in features. Some say that the app is clunky and difficult to use. Overall, customers are disappointed with the product's performance.

"...the app is a little clunky. Not easy to find settings and some other items...." Read more

"...To me, it is lacking. Specifically concerning setting up the map, scheduling and do not disturb, a nitpick...." Read more

"...night and it navigated and cleaned well, but it would only run for a little over an hour and then would take 5 hours to recharge before it would..." Read more

"...very inefficient...." Read more

5 customers mention "Spin"0 positive5 negative

Customers are dissatisfied with the spin of the robotic vacuum cleaner. They mention that the little arm does not spin, the brush only rotates occasionally, and the single side brush only spins on hard surfaces. Some customers also report constant wheel issues.

"...First, the single side brush only spins on hard surfaces -- whether it's due to a weak motor or some undocumented feature is unclear, but it's been..." Read more

"...However, I got this at the end of March and the little arm does not spin...." Read more

"...The constant wheel issues, 🛞 for me. Trying to reset error messages..... put him back online all seemed too much. Its Back to thehandheld for me...." Read more

"...brush barely moves and once it goes onto a carpet/rug it is useless doesn't spin at all. My carpet is very short in length same with my rug...." Read more

It really can find its way around things in its way and does a great job.
5 Stars
It really can find its way around things in its way and does a great job.
This thing has changed my life!. I have such a hairy indoor outdoor dog and the constant vacuuming was killing me. Now it is scheduled for 11:00 am everyday and I come home from work to a clean house. I try to pick things up before I leave but it doesn’t seem to matter. It gets the job done and is back in its dock. It has only been two months but so far I am very pleased I went with this model. Would buy again.
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Top reviews from the United States

Lazy cleaner
5.0 out of 5 stars Lighting McClean
Reviewed in the United States on April 18, 2024
Size: 60-DAY CAPACITY SELF-EMPTY BAGLESS BASEColor: Black/BronzeVerified Purchase
I am fascinated by this little robot. As someone who has a golden retriever and therefore hair all over the house, I picked Shark because of how good their vacuums are in dealing with pet hair and not getting tangled. This little guy has done a great job in just the few days we've had him.

Pros:
Easy set up and accurate floor plan on first sweep
Great at picking up pet and long hair with no tangling. Crumbs and debris too.
You can do a schedule so it cleans while we are at work
No issues transitioning between hardwood and area rugs of both low and very high pile
Noise level is reasonable, not silent but quieter than a normal vacuum. Emptying into the dock is noisy but it's only 15-20 seconds
Bagless, easy to empty docking station.
You can adjust suction levels and it's been good at pulling dirt and hair out of our deep carpet
A- in it's ability to detect and avoid objects (more later)
Hasn't gotten stuck once

Cons
You can only schedule one clean per day and it has to be the entire floor plan. You can't do individual rooms
Battery life seems a little low. It took about 60-70% charge to do 525 sqft in 70 minutes. Charge back to full took 2-3 hours
Object detection struggles with things that have low to the ground area base. It likes to try to travel over the lower section of our coffee table and cat scratch post

Overall it's a great product that has really removed our need to do daily light cleaning. It's really nice to come home to clean floors.
4 people found this helpful
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Mark Keller
5.0 out of 5 stars Great robot vacuum
Reviewed in the United States on December 26, 2023
Size: 30-DAY CAPACITY SELF-EMPTY BAGLESS BASEColor: BlackVerified Purchase
Never owned one before. We have 4 golden retrievers. Lots of hair. We use our whole house vacuum for all cleaning. We wanted to try this Shark to see if we ran it every night would it extend time between major vacuum cleanings. We have hardwood throughout house with oriental throw rugs in rooms and halls. Week 1……after setting it up which was extremely easy, we used the timed cleaning. Set it out at night. It picked up a ton of dog hair!! It didn’t clog, but we found we had to empty the bin each morning. We also had to cut the hairs from the roller bar. However, after the third night, floors and carpets still looked clean, the bin was still collecting hair and now the roller bar no longer required cleaning! We were so impressed after 1 week of use we bought a second one and placed it upstairs for the second floor!!! It picks up small dirt and debris you can’t even see! Only 2 gripes I have….1) it does take the battery a long time to charge, but only on the initial setup. It’s never an issue as we can run the robots through our 300 square foot home and not recharge them at all! 2) the app is a little clunky. Not easy to find settings and some other items. The one I can never find it “cleaning power”….you can set it to low, normal and maximum (hi)……and we set the first one on high (we don’t remember how) and now want to set the second on “high” and can’t figure out how to do it. We searched the online manual, online support and found where it states it have these three settings…but doesn’t tell you how to change them!! We will call them tomorrow and see if they can tell us……other than that, they are incredible. They absolutely never get stuck, they devour the hair and we are so glad we got them. We havent had to use the whole house vac now in a month!! Wow! Excellent product.
19 people found this helpful
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Chuck. Wolfe
4.0 out of 5 stars More to know about the SharkClean App
Reviewed in the United States on December 8, 2023
Size: 60-DAY CAPACITY SELF-EMPTY BAGLESS BASEColor: Black/BronzeVerified Purchase
We recently purchased a Shark Detect Pro RV2820AE to replace an IRobot I3. The I3 consistently got stuck, confused, or ran out of power which required us to manually move it to home one or more times per cleaning.

I read a lot of reviews of the Shark AI and Detect Pro (DP) products. I believe that they accurately represented the abilities of the products in the context of not doing what the I3 was doing. Of course, this is like comparing a Yugo to a Lexus, so you expect more.

What I didn’t expect, and the reviews for the most part didn’t cover is the Shark App. To me, it is lacking. Specifically concerning setting up the map, scheduling and do not disturb, a nitpick.

I seem to remember only one review mentioned that the map was difficult to set up. I found this to be true. When making a change, rooms previously set up and zones disappeared. I had to recreate those items several times as I fine-tuned the map. I contacted Shark support to discuss this issue and the others. I’m happy to report that Shark answered promptly and I got a tech immediately. This was great. She did say that Shark is aware of this issue and working to resolve it.

The biggest disappointment was with the scheduling. You can only schedule one cleaning per day and can’t specify which rooms are cleaned. This causes me to clean rooms each time that don’t need multiple cleanings a week. It elongates the run time so it goes home to charge, according to Shark, for three hours minimum, before it resumes. What I found was that it took 4 hours 20 minutes before it restarted. I found that by reducing the cleaning power to eco, which does a good job and ramps up the vacuum when necessary, it cleaned the full house with no recharges in about 2 hours.

I did avoid some rooms using no-go zones but have to remove them when I want to clean the room.
I could schedule multiple cleansing a day and specify rooms to clean with the IRobot app.

Well, one more issue with the app, because I could not specify rooms to clean and it ran out of battery when vacuuming at the middle setting and had to charge, it also ran into do not disturb time. I was hopeful that it would resume cleaning after d-n-d time. It did not so one room was not cleaned that needed cleaning. I had to manually start the cleaning.

Since the DP eliminates the frustrating problems we had with the I3, we plan to keep the DP. Hopefully, Shark will improve the App.

Bottom line, if your house area is below 850 to 900 square feet, and you use the eco setting this product will clean your floors without recharging. If you have a larger house and can tolerate it running for about two hours and then recharging for a long time before it resumes cleaning. In both cases, I believe this product will work well for you.
12 people found this helpful
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effie syntax
5.0 out of 5 stars Great for Pet hair!
Reviewed in the United States on June 12, 2024
Size: 60-DAY CAPACITY SELF-EMPTY BAGLESS BASEColor: Black/BronzeVerified Purchase
I’ve been hesitant buying a robot vacuum but I finally did it and I have ZERO regrets other than I wish I did this sooner. We have 5 cats and all hardwood floors and would vacuum atleast twice a day. This vacuum leaves our house almost hairless on the floor! The self empty works amazing and the app is very easy to use. There are some misses sometimes and I need to use the spot clean at times, but it’s very rare and it’s not to the point where I would say there’s necessary a con. Definitely suggest buying if you have a furry friends because it does a fantastic job sucking up pet hair. I’m a bit surprised this only gets a 4.2 rating, would expect much higher.
3 people found this helpful
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