# Dreame X40 Ultra

> On 4 October 2026 the lowest price for the Dreame X40 Ultra is € 679 at bol.com, delivery to the Netherlands included. In our ranking it is rank 26 of 53 with an all-in-one station, with a score of 6.8 out of 10.

- Page: https://bestatbest.com/nl/en/robot-vacuums/dreame-x40-ultra
- Rank 26 of 53 with an all-in-one station in our ranking, score 6.8 out of 10
- Today’s lowest price: € 679 at bol.com, including delivery, checked today
- Lowest since 29 Sept: € 679

## Our score

- Score 6.8 out of 10
- Lab tests, 60% of the score: 6.3, measured by Vacuum Wars.
- Owners’ ratings, 25%: none yet at the shops that deliver to the Netherlands, so this part is left out and the others count for more.
- Features, 15%: 8.5, 76 of the 89 points for the facts the maker states.
- Deep clean on carpet: 6.0
- Pet hair: 7.7
- Mopping: 4.9
- Obstacle avoidance: 6.7
- Navigation: 6.4
- Vacuum Wars: the test (read on 29 September 2026), https://youtu.be/8XL9RMVFbKY
- Price does not count, so a discount never lifts a model. Only robots a lab has tested are ranked.

## The testers’ picks

- Vacuum Wars: Position 65 of 151 (list as of 26 September 2026), https://vacuumwars.com/vacuum-wars-best-robot-vacuums/

## Pros

- Pulled deeply embedded sand from carpet far better than most robots (Vacuum Wars, https://vacuumwars.com/dreame-x40-ultra-review-is-this-the-best-robot-vacuum/)
- Spinning mops lifted dried coffee and juice stains very well (Vacuum Wars, https://vacuumwars.com/dreame-x40-ultra-review-is-this-the-best-robot-vacuum/)
- Avoided the test obstacles almost without fault (Vacuum Wars, https://vacuumwars.com/dreame-x40-ultra-review-is-this-the-best-robot-vacuum/)
- Spotted cables, shoes and pet mess and kept well clear of them (TechRadar, https://www.techradar.com/home/robot-vacuums/dreame-x40-ultra-review)
- Scrubbed away dried sauce and sticky honey within a few passes (TechRadar, https://www.techradar.com/home/robot-vacuums/dreame-x40-ultra-review)
- Extending brush and mop reach into corners and along cabinet edges (TechRadar, https://www.techradar.com/home/robot-vacuums/dreame-x40-ultra-review)

## Cons

- Long hair still tends to tangle around the main brush (Vacuum Wars, https://vacuumwars.com/dreame-x40-ultra-review-is-this-the-best-robot-vacuum/)
- One of the priciest robots the testers had evaluated at the time (Vacuum Wars, https://vacuumwars.com/dreame-x40-ultra-review-is-this-the-best-robot-vacuum/)
- Weak dock suction sometimes left the bin full and clogged the bag (TechRadar, https://www.techradar.com/home/robot-vacuums/dreame-x40-ultra-review)
- App buries common settings deep in menus and can lag (TechRadar, https://www.techradar.com/home/robot-vacuums/dreame-x40-ultra-review)
- Dust bags fill early, which pushes up running costs (TechRadar, https://www.techradar.com/home/robot-vacuums/dreame-x40-ultra-review)

## Prices per shop

| Shop | Colour | Price | Delivery time | Checked |
|---|---|---|---|---|
| bol.com | white | € 679 | 2 days | 3 hours ago |

## Frequently asked questions about the Dreame X40 Ultra

**Does the Dreame X40 Ultra empty its own dust bin?**

Yes. The station empties the robot’s dust bin after every run. The 3.2 l dust bag in the station lasts up to 75 days, the maker says.

**Does the Dreame X40 Ultra wash and dry its own mop?**

Yes. The station washes the mop itself, with water at 70 °C. It then dries the mop with warm air.

**Does the Dreame X40 Ultra work with Alexa, Google Home or Siri?**

It works with Alexa, Google Assistant and Siri.

**How high a threshold can the Dreame X40 Ultra climb?**

Thresholds up to 22 mm, the maker says. Measure your own thresholds: the ones to a bathroom or balcony are often higher.

**Does the Dreame X40 Ultra fit under low furniture?**

The robot is 9.7 cm tall, so it fits under furniture with at least 10 cm of clearance.

**How long does the Dreame X40 Ultra run on one charge?**

194 minutes on its quietest setting.


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