Quick Answer: The Dyson 360 Vis Nav is Dyson’s only robot vacuum, and it’s a study in contrasts: 22,000Pa (65 air-watts) of suction that beats most flagship rivals on paper, paired with no mop, no self-empty dock, and no dedicated obstacle-avoidance sensors — a feature list that was already standard on $300 competitors when it launched at $1,199 in 2024. Weak reviews and repeated navigation complaints crashed the price to $279.99–$399.99 by 2026. Buy it on that discount for raw carpet and pet-hair suction; skip it if you want the hands-off, self-emptying experience the rest of the market has moved to.
Every other brand on this site — Roborock, eufy, Dreame, Shark, Ecovacs, Narwal — sells five, ten, sometimes twenty current robot vacuum models spanning $170 to $1,500. Dyson sells one. The 360 Vis Nav, launched in the US in 2024, remains the company’s sole entry in the category as of September 2026, and its story since launch is a useful lesson in what suction alone can’t buy you.
Dyson robot vacuum by the numbers
- 22,000Pa suction rated at 65 air-watts (AW) — per Dyson’s own spec sheet, using its Hyperdymium motor, a figure that would rank near the top of this site’s entire suction comparison table.
- 9.75 grams of debris picked up per run, measured by Reviewed.com — marginally ahead of the 9.45 grams it recorded for iRobot’s Roomba j9+ in the same test.
- $1,199 launch price down to $279.99–$399.99 by early-to-mid 2026, per multiple retailer listings tracked by Slickdeals and Yahoo — a roughly 70% cut from list.
- 65-minute battery runtime and 60 dBA noise on Quiet Mode, per Reviewed.com — about as loud as a normal conversation.
- Zero self-empty dock, zero mopping mode, zero dedicated obstacle-avoidance sensors — all three are standard on current $300 robot vacuums from Roborock and eufy.
The suction is real
Start with what Dyson got right, because it’s not nothing. The 360 Vis Nav’s Hyperdymium motor is rated at 22,000Pa (65 air-watts) of suction — a number that would sit comfortably among this site’s flagship picks, on par with or ahead of many 2026 robots costing twice as much. Dyson’s own marketing claims the Vis Nav generates roughly double the suction of a typical robot vacuum, and while manufacturer suction claims are notoriously inflated across the whole category, independent testing backs up the substance behind the number: Reviewed.com measured it pulling 9.75 grams of dirt and debris per run, edging out the 9.45 grams it recorded for iRobot’s own flagship Roomba j9+ in the same head-to-head.
The hardware matches the number. A triple-action brush bar, a 360-degree vision system for mapping, and HEPA filtration all sit inside a sleek D-shaped body that looks, and cleans, nothing like a budget bot. On carpet and pet hair specifically — the two things raw suction actually helps with most — the Vis Nav does what its price tag once promised.
Dyson 360 Vis Nav
- 65 air-watts of suction and a triple-action brush bar, independently measured ahead of the Roomba j9+ on debris pickup.
- 360° vision-based mapping and HEPA filtration in a distinctive D-shaped chassis.
- Vacuum-only: no mop, no self-empty dock, and no dedicated obstacle-avoidance sensor array.
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The missing-feature list that explains the price crash
Here’s the problem, and it’s not a small one. In 2024, when the Vis Nav launched at $1,199, the robot vacuum category had already standardized around three features it doesn’t have:
| Feature | Dyson 360 Vis Nav | Standard on $300+ rivals in 2026 |
|---|---|---|
| Mopping | None — vacuum only | Yes, on most Roborock, eufy, and Dreame models |
| Self-empty dock | None — basic charging slab only | Yes, typically 60–75 days hands-free |
| Obstacle avoidance | No dedicated sensor array | Camera or 3D-sensor systems on most $300+ models |
| Suction | 22,000Pa / 65AW | Comparable or lower on many rivals |
Per RoboVacGuide’s teardown of the spec sheet, the charging dock “offers zero automation: no auto-empty, no self-cleaning, just a slab to park on and recharge.” That means manually emptying the bin by hand after every run or two — a daily chore that current Roborock and iRobot flagships have automated away with docks rated for 60 to 75 days of hands-free operation.
The obstacle-avoidance gap compounds the problem in practice, not just on a spec sheet. TechHive called the Vis Nav “a major disappointment” and reported it getting stuck repeatedly during testing — on a throw rug, under a bar cart — the kind of everyday household object that camera- or LiDAR-based rivals are specifically built to map around. Amazon customer reviews echo the same complaint pattern: poor navigation, inconsistent mapping, and persistent Wi-Fi connectivity drops.
Why the price fell 70%
| When | Price | Source |
|---|---|---|
| 2024 US launch | $1,199 | Dyson official pricing |
| Early 2026 retail listings | $279.99–$399.99 | Slickdeals, Yahoo, Woot, Best Buy deal trackers |
That’s roughly a 70% cut in under two years, and it isn’t a routine end-of-life clearance — it’s a repricing that puts the Vis Nav into direct competition with budget-to-midrange robots it was never designed to fight on features. At $1,199, buyers expected flagship automation to match flagship suction and didn’t get it. At $279.99–$399.99, the calculation changes: you’re paying budget-robot money for genuinely above-average suction, and simply accepting that you’ll empty the bin by hand and keep an eye on it near rugs and low furniture.
Specs at a glance
| Spec | Dyson 360 Vis Nav |
|---|---|
| Suction | 22,000Pa / 65 air-watts (Dyson spec) |
| Measured debris pickup | 9.75g per run (Reviewed.com) |
| Battery runtime | Up to 65 minutes |
| Noise (Quiet Mode) | ~60 dBA |
| Weight | ~11 lbs |
| Navigation | 360° vision-based mapping |
| Filtration | HEPA |
| Mopping | No |
| Self-empty dock | No — basic charging dock only |
| Dedicated obstacle avoidance | No |
| Launch price | $1,199 |
| Common 2026 street price | $279.99–$399.99 |
Who should buy the Dyson 360 Vis Nav
- Buy it if you find it discounted to $400 or less and want the strongest suction-per-dollar on this site’s entire lineup, and you don’t care about mopping.
- Buy it if you don’t mind emptying the bin by hand after every run — there’s no self-empty dock at any price.
- Skip it if you want mopping at all; there is no version of this robot that mops.
- Skip it if your home has a lot of cords, pet toys, or low furniture — the missing obstacle-avoidance sensors are the most-reported real-world complaint.
- Skip it if you’re comparing it at its original $1,199 list price against current flagships; at that price, rivals with self-empty docks and mopping are the better buy.
How it compares
At its current $279.99–$399.99 street price, the Vis Nav lands in the same range as this site’s best budget robot vacuum picks — but unlike most of that list, it skips both mopping and self-emptying entirely, trading them for suction those budget bots don’t match. Against a mid-range all-rounder like the Roborock Q Revo, which adds LiDAR obstacle avoidance and a self-washing mop dock at a similar or lower price today, the Vis Nav’s case rests entirely on raw pickup power. If mopping and hands-off emptying matter more to you than suction alone, see our best self-emptying robot vacuum guide for the current field Dyson isn’t competing in.
The bottom line
The Dyson 360 Vis Nav proves suction was never the hard problem in robot vacuums — automation was. Dyson’s Hyperdymium motor delivers 22,000Pa and out-picked a Roomba j9+ in independent testing, genuinely impressive engineering. But shipping in 2024 with no mop, no self-empty dock, and no dedicated obstacle-avoidance sensors — features every serious rival already had — is why the price fell from $1,199 to under $400 within two years. At that discounted price, it’s a reasonable pickup for pure vacuuming power on carpet and pet hair. At anything close to list, the rest of this site’s best robot vacuum rankings are the better buy.