Dreame X40 Ultra Review: A High-Performance Robot Mop Combo

Introduction

The Dreame X40 Ultra is the latest robot mop combo from Dreame, and it aims to set a new standard in the category. During testing, it delivered one of the most impressive obstacle avoidance performances seen to date, with a perfect score and zero touches. It also used its new extending side brush for precision cleaning around objects. On hard floor surfaces, debris collection was perfect, with the X40 collecting 100% of the debris during the hard floor and crevice tests. Its user-friendly interface, quick setup, and new cleaning features make it a fierce competitor in the robot mop combo market.

However, there is a major consideration to think about before purchasing. The X40 Ultra is one of the highest priced robot vacuums currently on the market. During testing, it also struggled to collect some of the larger debris on the first pass, though in most cases it was able to collect the debris on follow-up passes.

Who the Dreame X40 Ultra Is For

The Dreame X40 Ultra is designed for homeowners who want a top-tier robot mop combo that can handle a variety of floor types with minimal intervention. It is best suited for those who prioritize hard surface cleaning, precise navigation, and low-maintenance ownership. The robot’s advanced obstacle avoidance and extending side brush make it particularly appealing for homes with furniture, cables, and other objects that typically trip up lesser robots.

The X40 Ultra also appeals to users who value customization. The companion app offers an extra level of control, allowing you to adjust settings like how long the robot dries on the dock and the side brush swing length. This level of personalization makes it a strong choice for tech-savvy users who want to tailor their cleaning experience to their exact preferences.

Main Strengths

The Dreame X40 Ultra excels in several key areas. Its obstacle avoidance is among the best we have tested, with a perfect score and zero touches during the obstacle avoidance test. The robot uses a combination of LIDAR, an RGB camera, edge sensors, and software called CleanGenius to optimize its cleaning cycle. It gets close to objects, uses its extending brush to clean around them, and then continues cleaning.

Debris collection on hard floors was flawless. In the hard floor and crevice tests, the X40 collected 100% of the debris on the testing surface. Across all cleaning tests, it removed 97.2% of debris by weight, which is 4.7% more than the average of 92.5% based on all debris tests to date. In the long hair and pet hair tests, the X40 had good performance with no major tangling around the roller, though a small amount of hair did tangle on the side of the roller brush.

The mopping feature also has excellent performance. The CleanGenius software helps detect stains and focus on high-traffic areas for mopping. The adjustable mopping pads can raise, lower, and swing out to help get closer to and around objects. Build quality is excellent across the board, with a matte black finish and thick paneling that feels sturdy. The base station has a similar feel, with a low center of gravity and thick plastic.

Things to Consider Before Buying

The most significant consideration is the price. The Dreame X40 Ultra is among the most expensive robot vacuums currently on the market. While it is arguably the best robot vacuum available, the high cost may be a barrier for some buyers.

During testing, the X40 struggled to collect some larger debris on the first pass. While it was usually able to collect the debris on follow-up passes, this may be a minor annoyance for some users. In the edge tests, the side brush pushed some debris across the testing surface, with the X40 collecting 98% of the debris and the remainder being slightly pushed away.

Noise levels are slightly above average. In the max power mode, the X40 Ultra generated 69.7 dB of noise, which is 0.9 dB higher than the average of 68.8 dB. There was not a significant noise change between standard, turbo, and max modes, but quiet and max plus modes showed noticeable differences in decibel measurements.

Buying Advice

The Dreame X40 Ultra is a fantastic robot vacuum that can meet all of your cleaning demands. It sets a high bar in both performance and price. While it did leave a small amount of debris behind on some tests, it made up for it in user functionality, navigation, build quality, hard surface cleaning, and worry-free maintenance.

Setup takes no more than 10 minutes, though there is an abundance of packaging and protective cardboard to break down. The estimated yearly maintenance cost is $20, thanks to exceptional self-cleaning capabilities. The docking station manages debris and mop pad servicing, and replacement parts can be found online for between $20 and $40.

If you want the best of the best with bleeding-edge technology, the X40 Ultra is it. Just be prepared for the high price tag. For those who prioritize hard surface cleaning, precise navigation, and low-maintenance ownership, this robot is a compelling choice.

Conclusion

The Dreame X40 Ultra is a formidable challenger in the robot mop combo market. It delivers outstanding obstacle avoidance, perfect hard-floor debris collection, and a user-friendly experience with deep customization options. The build quality is excellent, and the low yearly maintenance cost adds to its appeal.

The main drawback is the price. It is among the most expensive robot vacuums on the market, and it struggled slightly with larger debris on the first pass. However, for those who want top-tier performance and are willing to pay for it, the X40 Ultra is arguably the best robot vacuum available today.