Shark PowerDetect 2-in-1 (AV2800ZE)

Shark publishes 4 of the 6 specifications we track for this model and states nothing about the other 2. Everything below is quoted from Shark’s own material, with the page it came from linked on each row. We have not handled this machine.

Shark's PowerDetect has the hardware buyers ask for: 360-degree LiDAR plus a 3D sensor, and a base that self-empties for a stated 60 days, refills, and washes and dries the pad. The dock feature set is competitive with machines costing considerably more, and US service and parts availability is genuinely better than the Chinese-market brands.

The problem for a site like this one is that Shark publishes almost nothing measurable. No suction figure, no climb height, no mop lift. NeverStuck is marketed squarely at the getting-stuck problem — the exact problem our threshold table exists to address — with no height behind it. That is a choice, and it means the machine cannot appear in most of our comparisons.

The published spec sheet

Stated suction

Not stated as a figureShark publishes no Pa rating for this model, so no numeric suction comparison with the other brands here is possible.Source: Shark PowerDetect 2-in-1 listing description — manufacturer listing on Amazon.com (retrieved 2026-09-01)

Max climb height

Not publishedShark markets "NeverStuck" technology on this model but publishes no threshold or obstacle climbing height for it.

Mop lift

Not publishedNot stated on the listing.

Main brush

Self-cleaning brushrollSource: Shark PowerDetect 2-in-1 brushroll — manufacturer listing on Amazon.com (retrieved 2026-09-01)

Navigation

360-degree LiDAR with a 3D sensorSource: Shark PowerDetect 2-in-1 navigation — manufacturer listing on Amazon.com (retrieved 2026-09-01)

Dock

NeverTouch Pro base — self-empty at a stated 60 days, refill, pad wash and drySource: Shark PowerDetect 2-in-1 base — manufacturer listing on Amazon.com (retrieved 2026-09-01)

What the sheet says it does well, and what it does not

Who it is for

Buyers who want the full self-empty, refill and pad-wash routine from a US-support brand.

Who should skip it

You are shopping on published specifications. Shark states no suction figure, no climb height and no mop-lift height for this model.

We name it as the pick to skip on 7 pages, for reasons specific to what those pages are about:

• Robot vacuums for carpet and rugs — Not because it is a bad machine — the LiDAR and the pad-washing base are real. But Shark publishes no suction figure for it at all, and this is a page about comparing suction figures. If you are shopping specifically for carpet performance, buy from a maker that will tell you a number you can hold them to.
• Robot vacuum mapping and navigation — Shark names its navigation hardware clearly — 360-degree LiDAR plus a 3D sensor — and then markets "NeverStuck" as the answer to the exact problem this hub is about, without publishing a single height. If getting over a sill is the thing you are buying for, buy from a maker willing to state the number.
• Robot vacuums for mixed carpet and hard floors — Its NeverTouch Pro base washes and dries the pad, which is more than many docks manage, and on a flat single-level hard floor it is a capable machine. On a mixed floor it is the wrong buy for a specific reason. A mixed floor asks exactly two questions of a robot — can it get onto the rug, and can it keep the mop off it — and Shark publishes no figure for either: no climb height and no mop-lift height. Both answers are taken on trust.
• Best robot vacuum and mop combos — Its NeverTouch Pro base genuinely does wash and dry the pad, which is the feature this page is about, and on a flat single-level hard floor it will do the job. It is skipped here because Shark publishes neither a suction figure nor a mop-lift height for it — and mop lift is the number that decides whether the wet pad gets dragged across your carpet. You would be buying the one specification this page ranks on entirely on trust.
• When the brush roll is stuck or not spinning — It is a capable machine with one of the better docks on this site. For someone landing on this page it is the wrong replacement, because Shark names a self-cleaning brushroll and never describes what it is made of or what makes it self-cleaning — and brush construction is the entire subject here. If a wound brush is the problem you are trying not to repeat, buy from a maker that states what the brush actually is.
• The best high-end robot vacuums — It is priced within a couple of hundred dollars of the machines ranked above it and it is the least documented product in this comparison. Shark states no suction figure, no climb height, no mop lift and no body height for it - four of the five rows this page ranks on are blank. The NeverTouch Pro base is real, well-described hardware, and 360-degree LiDAR with a 3D sensor is a genuine navigation spec. But at this price you are being asked to spend flagship money on a machine whose maker will not tell you how high it climbs or how hard it pulls, while three rivals in the same bracket will.
• What to look for in a robot vacuum — It is the best illustration on this site of what this page is about, which is why it is here rather than in the ranking. Shark names its navigation hardware precisely - 360-degree LiDAR plus a 3D sensor - describes a NeverTouch Pro base that empties, refills, washes and dries, and then publishes no suction figure, no climb height, no mop lift, no runtime and no body height. Across all four Shark machines on this site, the count of published numeric suction figures is zero. The dock is genuinely good and the brand has a real service network; you simply cannot compare the robot with anything, which makes it the wrong machine to buy from a comparison.

Where we recommend it

• Best self-emptying robot vacuums
• Shark vs Roomba
• Roborock vs Shark
• The best Shark robot vacuum
• The best robot vacuums for seniors

How we assessed this

By reading what Shark publishes and recording it with its source. We have never owned, handled or measured this machine, and nothing above is written as though we had. Where the manufacturer publishes nothing, the row says so rather than borrowing a number from somewhere else. The full method is on how we pick, and if a figure here does not match the page it links to, tell us and we will correct it with a date.

What the spec sheet does not tell you

2 of the figures we track are absent from Shark’s own material for this model. That is worth knowing before you buy, because each of them answers a question somebody eventually asks:

• Max climb height — Shark markets "NeverStuck" technology on this model but publishes no threshold or obstacle climbing height for it.
• Mop lift — Not stated on the listing.

We could fill those in from a review site or an estimate. We do not, because a number we cannot source is worth less than an honest blank, and the pattern of what each maker will and will not state is one of the more useful things on this site.