The MOVA E40 Ultra is extremely similar to the MOVA P10 Pro Ultra —our longtime pick for the best value robot vacuum in this price range. That made it a perfect candidate for a head-to-head comparison to see whether MOVA’s newer E40 Ultra can actually dethrone the P10 Pro Ultra as the value champion.
In this review, we break down pricing, features, and our in-house performance tests, highlighting where the two robots are similar and where they meaningfully differ. As with all Vacuum Wars reviews, we purchased these units and tested them in-house using the same standardized procedures we use for our robot vacuum rankings.
We review robot vacuums constantly, and new models launch nearly every week—so our top picks can change quickly. Want to see if this one still ranks? Check out our latest Top 20 list here.
The Mova E40 Ultra The MOVA E40 Ultra is a robot vacuum–mop hybrid positioned around the $499 price point, featuring a single side brush and main brush, dual spinning mop pads with electronic water control, and an all-in-one dock that auto-empties the dustbin into a disposable bag, washes and dries the mop pads, and refills the clean water tank. It uses a single-laser obstacle avoidance system for object detection and navigation, and supports automatic mop lifting of about 10.5 mm when carpet is detected. MOVA advertises a high 19,000 Pa suction rating, and it performed particularly well in carpet deep-cleaning, scoring 88%, which was above average. The robot also offers fast charging, claimed to be roughly 30% quicker than comparable models, and delivers above-average battery life with large area coverage per charge. While its mopping hardware includes outward-extending pads for better edge coverage, overall stain removal and obstacle avoidance performance were below average compared to peers, though its core hardware and docked maintenance features remain robust for its class. See additional info
Price as of March 14, 2026
Auto Empty Station: Self Empties Debris | Washes Mop Pad | Dries Mop Pad | Dries Mop Pad with Heated Air
Mopping: Lifts Mop Pads on Carpets | Extending Mop Pad for Hard to Reach Areas
Hardware: 22mm Threshold Crossing
Performance: Carpet Boost Settings
Mapping / Navigation: Multi Level Maps | Virtual Barriers and No Go Zones
Controls: Third-Party Voice Control Options
| Scores | Mova E40 Ultra | Average Robot Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 2.99 | 2.58 |
| Features | 3.51 | 3.28 |
| Mopping Performance | 1.92 | 2.39 |
| Obstacle Avoidance | 1.04 | 3.39 |
| Pet | 3.64 | 3.42 |
| Navigation | 2.99 | 3.21 |
| Battery | 2.15 | 2.56 |
| Performance | 4.20 | 3.56 |
| Official Battery Life: 210 Minutes | Navigation Type: Spinning Lidar |
| Official Suction Power: 19000 Pa | Dust Bin Size: 300ml |
| Obstacle Avoidance Type: Single Line Laser | Objects Recognized: N/A |
| Multi Level Maps: Yes | Virtual Barriers: Yes |
| Detergent Capacity: N/A | Disposable Bag: 3.2L |
Price and Value Comparison: MOVA E40 Ultra vs P10 Pro Ultra
On paper, both robot vacuums have a list price of around $499. In practice, the MOVA P10 Pro Ultra typically sells for less, often around $100-$150 less, while the newer E40 Ultra often stays closer to its list price. That means the newer E40 Ultra often ends up being the more expensive option, despite targeting the same market segment.
Design and Key Features Shared by Both Robot Vacuums
At a high level, these two robot vacuums are built very similarly. Both use a single side brush and a single main brush to sweep debris from hard floors and carpets, and both performed well in our basic debris pickup testing.
They are also robot vacuum and mop hybrids that use two spinning mop pads fed electronically with water. These mop pads apply downward pressure while cleaning, which is now a fairly standard approach in this class. Each robot docks at an auto-empty station that empties the onboard dust bin into a disposable bag, washes the mop pads, dries them, and refills the clean water tank automatically.
Both models include front-facing obstacle avoidance sensors designed to recognize and avoid common household objects. While real-world pricing varies, they are positioned at similar price points on paper.
Feature Differences: What the P10 Pro Ultra Offers Over the E40 Ultra
Interestingly, even though the P10 Pro Ultra is often the cheaper robot vacuum, it actually includes more features.
For example, the P10 Pro Ultra has an extendable side brush that automatically reaches into corners, which is a genuinely impactful feature if corner cleaning is important to you.
It is also the only one of the two that washes its mop pads with hot water instead of cold and dries them using hot air rather than room-temperature air. In addition, it includes a bin self-cleaning feature, which we find genuinely useful for long-term ownership.
Camera vs Laser Obstacle Detection Systems
The obstacle avoidance systems are also very different. In addition to an LED light that illuminates dark areas like under furniture, the P10 Pro Ultra uses a combination of a camera and 3D structured light. The E40 Ultra, by contrast, relies on a single laser-based obstacle avoidance system. As the results show later, that difference clearly appeared in our testing.
One of the few areas where the more expensive E40 Ultra has an advantage is charging speed. MOVA advertises the E40 Ultra as charging about 30% faster than the P10 Pro Ultra.
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Vacuum Performance Comparison: Suction Power and Airflow
On paper, the E40 Ultra appears stronger, with an advertised suction rating of around 19,000 pascals compared to 13,000 pascals for the P10 Pro Ultra. However, our lab measurements told a different story.
Measured Suction vs Advertised Suction
In our suction testing at max power, the MOVA E40 Ultra measured 0.88 kPa, which was below the category average of 0.97 kPa. The MOVA P10 Pro Ultra measured 1.08 kPa, placing it comfortably above average.
Airflow (CFM) Test Results
The same pattern appeared in airflow measurements. The E40 Ultra produced 18 CFM at max power, while the P10 Pro Ultra reached 20 CFM—beating both the E40 Ultra and the category average of 17 CFM.
Crevice Pickup Test Results
While both robots performed well overall, the P10 Pro Ultra was clearly stronger in real-world vacuuming. In the crevice pickup test, the E40 Ultra scored 1.5, which was below the category average score of 2. The P10 Pro Ultra scored a 3, making it one of the stronger performers we’ve tested in this category.
Pet Hair Pickup and Hair Tangle Resistance
In several practical performance tests, the P10 Pro Ultra also came out ahead.
Pet Hair Performance on Carpet
In our 2.5-inch flattened pet hair test—designed to simulate stubborn pet hair embedded in carpet—both robots scored below the category average of 81 percent. Even so, the difference between them was noticeable. The MOVA E40 Ultra removed 47 percent of the hair, while the P10 Pro Ultra removed 66 percent.
Long Hair Tangle Test Results
Although both robots advertise anti-hair tangle systems, the P10 Pro Ultra was the only one that scored above average in our 7-inch hair tangle test. The E40 Ultra ended up with 44 percent of the hair tangled around the brush, well above the category average of 28 percent. The P10 Pro Ultra had just 4 percent tangled, which is an excellent result.
Deep Carpet Cleaning Performance Test
There was one major test where the MOVA E40 Ultra clearly beat the P10 Pro Ultra: carpet deep cleaning.
In this test, the E40 Ultra scored an impressive 88 percent, compared to 81 percent for the P10 Pro Ultra. Both results are above the category average of 77 percent, making both robot vacuums solid performers on carpet. Still, the E40 Ultra was the stronger of the two in this specific test.
Robot Vacuum Mopping Performance and Stain Removal
When it comes to mopping hardware, the two robot vacuums are very similar. Each uses spinning mop pads that can extend outward to improve edge coverage, and that feature worked well on both models. They also automatically lift their mop pads when carpet is detected, lifting to about 10.5 millimeters.
Dried-On Stain Removal Test Results
In our stain removal testing using a medium water setting, the E40 Ultra scored 50 points while using 0.5 grams of water. The P10 Pro Ultra removed more of the stain, scoring 73 points, while using 1.05 grams of water. The category average for this test was 112 points with about 1.02 grams of water used.
Combined Mopping Performance Score
When we combined all mopping-related results into a single score, both robots ended up essentially tied but below average overall. The MOVA E40 Ultra earned a combined mopping score of 17.6 points, while the MOVA P10 Pro Ultra scored 17.4 points. Both fell short of the category average combined score of 22.7 points.
Neither robot truly excels at mopping, but based on better stain removal, the P10 Pro Ultra earns a slight edge.
Obstacle Avoidance Performance and Object Recognition
Obstacle avoidance was another category where the P10 Pro Ultra clearly outperformed the E40 Ultra, largely due to the different sensing systems used.
In our obstacle avoidance testing, the MOVA P10 Pro Ultra successfully recognized and avoided 19 out of 24 objects, which is above the category average of 17 out of 24. The MOVA E40 Ultra recognized only 5 out of 24 objects, which is significantly below average and represents one of its biggest weaknesses.
Navigation Accuracy, Coverage, and Battery Life
In our standard navigation and battery life tests, both robot vacuums delivered well above average results.
Battery Efficiency and Runtime
The MOVA E40 Ultra averaged 2.46 minutes per percentage point of battery, while the MOVA P10 Pro Ultra averaged 2.43 minutes per percentage point. Both far exceeded the category average of 1.31 minutes per percent.
Coverage Per Charge
That efficiency translated into excellent coverage per charge. The E40 Ultra covered an estimated 1,602 square feet per charge, while the P10 Pro Ultra covered an estimated 2,157 square feet—both well above the category average of 1,109 square feet.
Navigation Speed and Efficiency
Once again, the cheaper P10 Pro Ultra came out ahead. In navigation efficiency testing, the E40 Ultra averaged 0.60 square meters per minute, slightly below the category average of 0.75. The P10 Pro Ultra averaged 0.82 square meters per minute, placing it comfortably above average.
Final Verdict: Which MOVA Robot Vacuum Is the Better Value?
When you add together features, performance, and real-world pricing, the data points in a clear direction.
The MOVA P10 Pro Ultra—one of our longest-running picks for the best value robot vacuum—currently ranks 18th on the Vacuum Wars Top 20 list, which makes it the highest-ranking robot vacuum in its price range at this time. The MOVA E40 Ultra ranks 41st and is not close to making the Top 20.
At its current price, it’s difficult to justify spending more on the MOVA E40 Ultra given its weaker performance in several key areas. If MOVA significantly lowers the price in the future, this comparison could change. For now, the MOVA P10 Pro Ultra remains the value champion at Vacuum Wars.
Note: Our rankings are updated frequently and can change daily based on several factors. These can include fluctuations in updated review scores, adjustments to our ranking algorithm, and whether a product has been discontinued. This ensures that our list remains as accurate and up-to-date as possible.
Compare MOVA P10 Pro Ultra and MOVA E40 Ultra
MOVA P10 Pro Ultra
MOVA Robot Vacuum Buyer’s Guide 2026
We outline the key distinctions across MOVA’s robot vacuum lineup to help you decide which features are worth the extra cost and which ones you can skip. Whether you’re eyeing a wallet-friendly model or a top-tier robot with advanced capabilities, we’ll cover the must-know details so you can choose the right MOVA for your home and your budget. See the Guide
