---
product_id: 597611398
title: "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)"
brand: "shark"
price: "$1254.27"
currency: USD
in_stock: true
reviews_count: 5
category: "Shark"
url: https://www.desertcart.us/products/597611398-shark-detect-pro-self-empty-robot-vacuum-with-neverstuck-technology
store_origin: US
region: United States of America
---

# NeverStuck Obstacle Navigation 3 Deep-Cleaning Tech 30-Day Self-Empty Capacity 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)

**Brand:** shark
**Price:** $1254.27
**Availability:** ✅ In Stock

## Summary

> 🖤 Shark Detect Pro: The relentless cleaner that never quits (or gets stuck).

## Quick Answers

- **What is this?** 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) by shark
- **How much does it cost?** $1254.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/597611398-shark-detect-pro-self-empty-robot-vacuum-with-neverstuck-technology)

## Best For

- shark enthusiasts

## Why This Product

- Trusted shark brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Set It & Forget It:** With a 30-day dust capacity and automatic self-emptying base, enjoy uninterrupted cleaning cycles without the hassle of frequent maintenance.
- • **Unstoppable Navigation:** NeverStuck tech lifts and lowers the vacuum to conquer thresholds and obstacles, doubling coverage without you lifting a finger.
- • **Allergy-Proof Air Quality:** True HEPA filtration with an anti-allergen seal traps 99.97% of dust and allergens, ensuring cleaner air for your home and health.
- • **Smart Cleaning, Simplified:** WiFi-enabled with targeted spot cleaning and scheduling—perfect for busy professionals who demand efficiency and control, even if the app keeps it straightforward.
- • **Triple Threat Cleaning Power:** Harness 3 advanced technologies that detect hidden dirt, floor types, and edges for 50% better debris pickup—your floors have never been this spotless.

## Overview

The Shark Detect Pro Self-Empty Robot Vacuum combines three cutting-edge cleaning technologies with NeverStuck obstacle navigation and a 30-day bagless self-emptying base featuring True HEPA filtration. Designed for deep cleaning carpets and hard floors, it automatically adjusts suction and brushroll engagement based on floor type, cleans edges with air blasts, and traps allergens effectively. While its app offers basic WiFi control and scheduling, it lacks advanced mapping features found in competitors, making it ideal for users prioritizing powerful autonomous cleaning over app complexity.

## 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.

Review: I purchased this robot vacuum at a price significantly higher than many competitive models available on the market. For comparison, my parents bought a much more affordable robot from a less well-known brand around the same time. Their cheaper unit works perfectly and provides full control through an app that displays the robot’s exact location and cleaning route in real-time. In contrast, I am stuck with this far more expensive robot that I can only manually send to clean, with virtually no real control over mapping or area management. This massive lack of control stems entirely from the software required for the device: 1. The Shark Clean app itself is not feature-complete when compared to competitors. 2. Crucially, the app necessary for the full functionality (mapping, zone cleaning, tracking) is geo-restricted and unavailable for download in my country's android store. The result is that a robot sold at a premium price delivers the functionality of a basic, low-cost model. This geographical limitation makes key features of the product inaccessible, despite the robot being sold in my region. I have to watch my parents—who paid far less—enjoy the full, intended experience of robot ownership. For international customers, this robot is a poor investment, as the intended user experience is completely compromised by the unavailable control software.
Review: The biggest downfall of this robot by far is the app. It's simple, does the job, but compared to the competitors, it's just lacking. First, it kept giving me an error when setting up for the first time. It said "Registration Error", over and over again. No explanation for the error. It was only hours later, while on the phone with support, that I noticed it was set up for the UK and not the US. Why? Because the app is so buggy that it does not display large fonts correctly and it cuts things off. So all I could see was "United" and accidentally selected "United Kingdom" rather than "United States". But the app was not versatile enough to deal with this or even explain what was wrong. The auto mapping feature in the app is fine, very good even. Though the room selection is clumsy, and has a minimum room size, so forget closets or hallways or "L" shaped rooms. The *only* options in the app for cleaning are eco/standard/deep cleaning, and matrix cleaning where it will vacuum in both directions. That's it. No "empty dust bin frequency" or "empty dustbin now". No "treat this like a rug" or floor type selection. The robot is not shown on the map - if you want to find it, you can just make it beep. And you can only use this for a single floor, no way to use on multi-floor houses. Users of Roborocks or Ecovacs will be surprised at how simple the app is. The sad thing is that the app is usually the cheapest/easiest thing to develop, since you only need to develop it one time for all the models. But they went with simple, and truly, for most uses, it's fine. The vacuum itself is really great...too great. In fact I ran it in deep cleaning mode, not even matrix mode, and the dustbin was so crammed with dust, it could not empty...error message. The debris came out in an accordion pleated solid 2ft panel of dust! I can guarantee some spots were missed because it was so crammed. This means it *must* run more often so dirt/dust won't build up, otherwise it just won't empty itself often enough while cleaning to deal with it. So I am glad I got this model as it does the job I need it to do and does it well. It doesn't get stuck, it sucks the hell out of the carpet, it is bag-less, and it has the "matrix cleaning" thing which should improve cleaning even further. And, it's priced very well. I just wish such amazing vacuum developers like Shark spent more time developing their app. Though the technology-averse may prefer it this way.

## Features

- 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.
- ADVANCED OBJECT DETECT & AVOID: 3D Object Detection enables the robot to see objects high or low to the ground so robot can detect objects in the cleaning path and move around or over them.
- SET SCHEDULES, CLEAN ON DEMAND, TARGET CLEAN: Let the robot do the cleaning with your cleaning preferences via map editing, targeting spots, setting no go zones, and more.
- WHAT’S INCLUDED: (1) Detect Pro Robot, (1) Self-Empty Base, (2) Side Brushes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDJFHM4J |
| Best Sellers Rank | #282,456 in Kitchen ( See Top 100 in Kitchen ) #640 in Robotic Vacuums |
| Brand | Shark |
| Capacity | 0.24 Quarts |
| Color | Black |
| Compatible Models | Amazon Echo |
| Customer Reviews | 3.9 3.9 out of 5 stars (220) |
| Date First Available | 14 December 2023 |
| Item Weight | 830 g |
| Model Number | AV2820S |
| Product Dimensions | 51 x 34.01 x 30 cm; 830.07 g |
| Runtime | 1 hour and 50 minutes |
| Special Features | Anti-Fall, Auto-Docking, Bagless, Edge Cleaning, LiDAR Navigation |
| Voltage | 14.4 Volts (AC) |

## Product Details

- **Brand:** Shark
- **Colour:** Black
- **Model name:** Shark AV2820S
- **Special features:** Anti-Fall, Auto-Docking, Bagless, Edge Cleaning, LiDAR Navigation
- **Surface recommendation:** Carpet

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/71Ua+FPZ8oL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐ Review
*by L***A on 5 December 2025*

I purchased this robot vacuum at a price significantly higher than many competitive models available on the market. For comparison, my parents bought a much more affordable robot from a less well-known brand around the same time. Their cheaper unit works perfectly and provides full control through an app that displays the robot’s exact location and cleaning route in real-time. In contrast, I am stuck with this far more expensive robot that I can only manually send to clean, with virtually no real control over mapping or area management. This massive lack of control stems entirely from the software required for the device: 1. The Shark Clean app itself is not feature-complete when compared to competitors. 2. Crucially, the app necessary for the full functionality (mapping, zone cleaning, tracking) is geo-restricted and unavailable for download in my country's android store. The result is that a robot sold at a premium price delivers the functionality of a basic, low-cost model. This geographical limitation makes key features of the product inaccessible, despite the robot being sold in my region. I have to watch my parents—who paid far less—enjoy the full, intended experience of robot ownership. For international customers, this robot is a poor investment, as the intended user experience is completely compromised by the unavailable control software.

### ⭐⭐⭐⭐ Review
*by K***H on 30 July 2025*

The biggest downfall of this robot by far is the app. It's simple, does the job, but compared to the competitors, it's just lacking. First, it kept giving me an error when setting up for the first time. It said "Registration Error", over and over again. No explanation for the error. It was only hours later, while on the phone with support, that I noticed it was set up for the UK and not the US. Why? Because the app is so buggy that it does not display large fonts correctly and it cuts things off. So all I could see was "United" and accidentally selected "United Kingdom" rather than "United States". But the app was not versatile enough to deal with this or even explain what was wrong. The auto mapping feature in the app is fine, very good even. Though the room selection is clumsy, and has a minimum room size, so forget closets or hallways or "L" shaped rooms. The *only* options in the app for cleaning are eco/standard/deep cleaning, and matrix cleaning where it will vacuum in both directions. That's it. No "empty dust bin frequency" or "empty dustbin now". No "treat this like a rug" or floor type selection. The robot is not shown on the map - if you want to find it, you can just make it beep. And you can only use this for a single floor, no way to use on multi-floor houses. Users of Roborocks or Ecovacs will be surprised at how simple the app is. The sad thing is that the app is usually the cheapest/easiest thing to develop, since you only need to develop it one time for all the models. But they went with simple, and truly, for most uses, it's fine. The vacuum itself is really great...too great. In fact I ran it in deep cleaning mode, not even matrix mode, and the dustbin was so crammed with dust, it could not empty...error message. The debris came out in an accordion pleated solid 2ft panel of dust! I can guarantee some spots were missed because it was so crammed. This means it *must* run more often so dirt/dust won't build up, otherwise it just won't empty itself often enough while cleaning to deal with it. So I am glad I got this model as it does the job I need it to do and does it well. It doesn't get stuck, it sucks the hell out of the carpet, it is bag-less, and it has the "matrix cleaning" thing which should improve cleaning even further. And, it's priced very well. I just wish such amazing vacuum developers like Shark spent more time developing their app. Though the technology-averse may prefer it this way.

### ⭐⭐⭐⭐ Review
*by L***E on 9 August 2025*

I’ve waited over 6 months to write my review to make sure I could give an accurate detail of my experience with this item. I use this robot daily in a 1600sf single level home with two large hairy dogs in a dusty Texas city. This vacuum is the bomb!! I love it and reach don’t know how I went this long without it. You can hear it vacuuming but it’s not loud enough to be annoying. I am not however impressed with the app. It logs out a lot on its own, and it has dropped my map a couple of times and overall it’s not real user friendly, but it does keep you informed of its locale and it works. I do have to clear the floor of dog toys, socks and bathroom rugs for it does tend to get snagged on items and then just falls asleep in place. Don’t buy the secondary market parts, buy only Shark parts because the vacuum rejects them. The vacuum to me, was and has been a great purchase. I highly recommend maintaining the filters and just give it a good cleaning it out with your house vacuum monthly to keep up its life. It’s my favorite household item. Charging speed could be a little faster but it’s not affecting my love for the product.

## Frequently Bought Together

- Shark PowerDetect Self-Empty Robot Vacuum with NeverStuck Technology, Auto Deep-Clean Carpets & Hardfloors, 30 Day Capacity HEPA Bagless Base, for Pet Hair, WiFi Black, AV2820S
- Replacement Parts for Shark AI AV2501S AV2501AE RV2502AE RV2520AOUS AV2510AOUS AV2511AE RV2610WA AV2610WA Accessories Kit with Main Brush Cover,Filters,Primary Filter,Side Brushes
- Side Brush for Shark AI AV2501S, AV2501AE, RV2502AE, RV2520AOUS, AV2510AOUS Robotic Vacuum Cleaner Replacement Parts - 4 Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/597611398-shark-detect-pro-self-empty-robot-vacuum-with-neverstuck-technology](https://www.desertcart.us/products/597611398-shark-detect-pro-self-empty-robot-vacuum-with-neverstuck-technology)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-24*