Dyson has confirmed that its latest robot vacuum, the $1,200 Spot + Scrub AI, uses a third-party engine and lidar-based navigation system—a significant departure from the company’s long reliance on its automotive technology.
In interview no The VergeDyson said the new model is “jointly built,” combining in-house design elements with outboard platforms. The company identified speed and cost as key factors in the decision, reflecting a shift to rapid development in the competitive robot vacuum and mop segment.
For a product built around its high-speed digital motors, the move marks a significant change in strategy—especially since the Spot+Scrub AI introduces several Dyson firsts, including a mop system, obstacle avoidance, and a multifunction auto-empty dock.
Technological Change—And What Matters
The Spot+Scrub AI represents a comprehensive evolution in Dyson’s robot vacuum lineup. Previous models, such as the 360 Vis Nav, relied heavily on proprietary engineering, including Dyson’s automotive systems and camera-based navigation.
With the new model, Dyson has embraced it lidar navigation as well as stage for foreign carsaligning closely with common structures seen throughout the industry. Although the release of key elements is not unusual in this category, it is a significant pivot for Dyson given its historical emphasis on interior design.
What we found in the test
In an independent review at Vacuum Wars, the Spot+Scrub AI delivered a mix of outstanding features and mediocre performance results—some of which may reflect this shift in design priorities.
One of the most notable strengths was that obstacle avoidance system. The robot avoided 20 out of 24 items in the standard test, well above the class average of 15, placing it in the top spot for this feature.
Dyson’s new bagless dock also performed well in real-world useespecially with pet hair. After nearly two weeks of operation in a high-animal environment, the system effectively separated and removed waste while remaining dry—an area where bagless systems have historically struggled.
The addition of a roller-style mop produced more balanced results. It scored 101 points in the dry spot removal test (above the average of 94), and overall mopping performance is in line with category norms.
Performance Trade-offs Emerge
At the same time, other vacuuming metrics are close to average—and in some cases slightly below.
In carpet deep-clean test, Spot+Scrub AI removed 76% of embedded debris, just below the class average of 78%. Pet hair pickup was the same rate at 81% compared to the benchmark of 82%.
Navigation efficiency it was another area of concern. Despite switching to lidar, the robot covered the area at a rate of 0.57 square meters per minute, below the average of 0.71, which can lead to longer cleaning cycles in the long run.
Battery performance showed a significant improvement over Dyson’s previous robotbut still falls short of the class leaders, with an average of 846 square meters per charge compared to an average of 1,170.
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Dyson More Competitive—but Different
Taken together, the results suggest that Dyson’s shift to third-party components may be part of a broader effort to speed up feature development and close gaps in areas where its previous robots lagged—such as mapping, automation, and obstacle avoidance.
That strategy seems to be working somewhat. Spot+Scrub AI is Dyson’s first robot to offer a full-featured, all-in-one system, and in testing it delivered powerful results in several key categories.
However, the tradeoff is a less differentiated performance profile in certain cleaning metrics—an area where Dyson has historically excelled.
I Dyson Spot+Scrub Ai it’s a premium robot vacuum-mop combo that introduces several Dyson firsts, including a bagless vacuum dock, obstacle avoidance AI, and a roller mop system, and overall it works well with some trade-offs. Its outstanding feature is the box without a cyclonic bag, which successfully separated heavy pet hair after two weeks without cleaning and remained completely dry, while the AI system avoided 20 out of 24 objects compared to the average of 15, making it a top-tier first attempt. The roller mop scored a 101 for removing coffee stains (above average of 94) and a combined mop rating of 20.1, although it left 1.3g of water (slightly above average). Battery efficiency improved significantly to 1.38 minutes per percent, covering about 846 sq ft per charge, still below the 1,170 average. Cleaning was strong but slightly weaker than its predecessor, with 76% cleaner pickup for deep carpet (vs. 78 average) and 81% pickup for pet hair (vs. 82 average), although crack performance was better at 3.5 vs. 2.0. Disadvantages include slower navigation (0.57 vs. 0.71 ratio), poor anti-tangle (31% hair curl), limited 20mm obstacle travel, basic app, and 4.3-inch length that can hinder mobility. See more information
Amount from May 4, 2026
Video Review
Main Features
Default empty channel: Dumping Waste | Mop Roller Washer | Roller Pad Washer in Hot Water | Dries Mop Pad | Dries Mop Pad with hot air
Mopping: Lifts Mop Roller On Carpets | Extending Mop Roller for Hard to Reach Areas
Hardware: 20mm Threshold Crossing
Performance: Carpet Upholstery Settings | Stain Detect
Mapping / Navigation: Maps Multiple Levels | Visual Barriers and No-Go Areas
Avoiding Obstacles: 200 Things Seen
Controls: Third Party Voice Control Options
Vacuum Wars Measurements
| Scores | Dyson Spot+Scrub Ai | Average Robot Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 3.46 |
2.58 |
| Features | 3.86 |
3.28 |
| Mopping performance | 2.98 |
2.39 |
| Obstacle Avoidance | 4.17 |
3.39 |
| A pet | 4.12 |
3.42 |
| Wandering around | 2.86 |
3.21 |
| Battery | 1.99 |
2.56 |
| Working | 4.20 |
3.56 |
Official Details
| Official Battery Life: 200 Minutes | Navigation Type: Embedded Dual-Line DToF Lidar |
| Official Tensile Strength: 18000 Pa | Dust Bin Size: 500ml |
| Obstacle Avoidance Type: Single AI Camera and LED | Items Recognized: 200 |
| Multi Level Maps: Yes | Visible Obstacles: Yes |
| Cleaning Power: unknown | 3L Bagless Dustbin |
The Bottom Line
Dyson certification – shared by The Verge interview—that it uses an external vehicle and navigation technology marks a clear change in approach. Rather than relying solely on proprietary engineering, the company seems to be prioritizing speed to market and putting equity into the developing stage.
Based on testing, that change resulted in a more competitive overall product with a different balance of strengths and weaknesses than previous Dyson models.
See also: Who is Shenzhen Picea Robotics?
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