eufy Robotic Vacuum and Mop Omni E28 Review

eufy Omni E28 Robotic Vacuum and Mop: The Ultimate Cleaning Assistant for a Spotless Home?

The vision of a self-sufficient home that takes care of its own cleanliness is getting closer with every new robot vacuum. But can a single device truly take on the entire burden of vacuuming and mopping? The eufy Omni E28 Robotic Vacuum and Mop comes with impressive promises: 20,000 Pa suction power, a HydroJet mopping system, and a fully automatic all-in-one station that handles almost everything on its own. We put the Omni E28 to the test to find out if it truly keeps your home revolutionary clean and if the manufacturer's claims stand up to reality.

First Impression & What's in the Box

Upon unboxing the eufy Omni E28, the size of the base station is immediately noticeable – a necessity given its many functions. The robot itself comes in elegant black, sturdy, and with high-quality workmanship. In addition to the robot vacuum and the multifunction station, the scope of delivery includes necessary cables, a set of replacement brushes, an additional dust bag for the station, and a cleaning brush. Everything you need for an immediate start is included. Installation, as is typical for eufy, is straightforward. After unboxing and connecting the station, the robot is quickly ready for use.

Design & Base Station

The eufy Omni E28 Robotic Vacuum and Mop has an appealing and functional design. With dimensions of 12.8 × 13.7 × 4.4 inches, the robot isn't the slimmest, but it can navigate under most common furniture. The height of 4.4 inches is slightly above average and should be considered for low-clearance furniture. Its weight of 7.7 lbs gives it pleasant stability.

The true highlight and at the same time the most striking aspect of the Omni E28 is its all-in-one station. With dimensions of 14.6 × 19.1 × 17.3 inches, it's an eye-catcher and requires a permanent spot in the room. However, this station handles the robot's complete maintenance, thus justifying its size. Inside are the 0.66 gallon fresh water tank and the 0.47 gallon dirty water tank. It also houses a 0.79 gallon dust bag, which, according to the manufacturer, should last up to 75 days – an enormous relief in everyday life.

The robot's HydroJet mopping system, consisting of two rotating mop pads, is not only self-cleaned in the station but also dried with hot air to effectively prevent unpleasant odors and mold growth. The mop is cleaned at a speed of 120 revolutions per minute. This detail shows the well-thought-out design, which aims for hygienic and low-maintenance use. The automatic detergent addition is also a convenience feature that minimizes maintenance effort. The automatic filling of the fresh water tank in the robot and the suction of collected dirty water into the station's dirty water tank make the Omni E28 truly self-sufficient.

Navigation & Mapping

Navigation is the be-all and end-all of any robot vacuum. The eufy Omni E28 relies on a combination of iPath laser navigation and the AI.See RGB camera. This duo ensures precise and efficient orientation in your home. Even during the first cleaning run, a detailed map of the entire area is created, which you can then view and edit in the app. iPath laser navigation enables systematic coverage of rooms, while the AI.See RGB camera also visually captures the surroundings and uses this for obstacle detection.

In testing, the robot navigated rooms quickly and logically. Even irregularly shaped rooms or areas with a lot of furniture presented no major problem. The mapping is reliable and accurately depicts the floor plans. After initialization, you can set up no-go zones, no-mop zones, and virtual walls in the app, which is particularly practical for avoiding sensitive areas or carpets during the mopping process.

The combination of laser and camera allows for effective orientation even in changing light conditions. Even in darker corners or with shaded light, the robot navigates confidently. The saved map also facilitates the planning of later cleaning tasks, as you can target individual rooms or zones.

Suction Power Test

The outstanding suction power of 20,000 Pa is one of the key promises of the eufy Omni E28. To verify this claim in practice, we tested the robot on various surfaces and with different types of dirt.

Hard Floors with Crumbs

On hard floors such as laminate, tiles, and hardwood, the Omni E28 showed excellent performance. It reliably picked up crumbs, dust, and smaller particles in a single pass. The brushes and strong suction ensured that even fine dust, which often collects in the crevices of tiles, was thoroughly removed. The efficiency in the standard setting, which is completely sufficient for daily use, was particularly impressive. For heavier dirt, you can increase the suction power in the app, but this proved hardly necessary.

Carpet with Embedded Hair

Pet hair is a big challenge for many robot vacuums. We tested the Omni E28 on low-pile and medium-pile carpets with embedded hair. Here, the stated suction power of 20,000 Pa proved to be a real advantage. The robot automatically detected carpets – thanks to carpet recognition – and independently increased the suction power. It effectively pulled pet hair and deep-seated dirt out of the fibers. Although some hairs were still visible after one pass, a second pass or selecting the "Deep Clean" mode in the app led to excellent results.

The combined vacuum and mop function is particularly efficient on hard floors. The HydroJet system with its rotating mop pads removes stubborn stains and adhering dirt surprisingly well. The contact pressure of 3.3 lbs, together with the rotation of the mops, provides mechanical cleaning that goes beyond simple damp wiping. Even dried coffee stains were significantly reduced or completely removed with several passes. The automatic mop lift of 0.41 inches when crossing carpets is a crucial feature that prevents your carpets from getting wet or requiring manual intervention.

Corners and Edges

Cleaning corners and edges is often a weakness of round robot vacuums. The eufy Omni E28 has a side brush that sweeps dirt from corners into the suction area. In testing, it was found to clean corners and edges largely satisfactorily. It never gets perfectly clean, as the round design sets physical limits, but compared to many other models, it does a good job here. For impeccable cleanliness in every corner, occasional manual touch-ups are still necessary.

Obstacle Detection

Another important aspect that significantly contributes to everyday usability is the robot vacuum's ability to recognize obstacles and avoid collisions. The eufy Omni E28 relies on AI-powered AI.See RGB camera, which, according to the manufacturer, can recognize over 200 object types.

In the extensive obstacle course, the robot showed impressive performance. Cables, children's toys, shoes, and even socks were reliably detected and bypassed. This minimizes the risk of the robot getting stuck or small items being pulled into the brushes, which in turn prevents manual intervention or damage. Particularly sensitive objects like loose cables are detected early by the camera, allowing the robot to adjust its route.

There were only a few situations where the robot overlooked or slightly touched smaller, very flat, or unusually shaped objects. However, the precision is significantly higher compared to many competing products that rely solely on lasers or simple bumper sensors. For pet owners, this is a big advantage, as the robot generally recognizes and bypasses pet food or water bowls safely without knocking them over.

Noise Level & Battery

The noise level of a robot vacuum is a criterion that is often underestimated but contributes significantly to living comfort. With a stated noise level of 60 dB, the eufy Omni E28 is in the range of a normal conversation or a quiet dishwasher. In testing, this specification proved to be accurate. In standard vacuum mode, the robot is present but not disruptive. A conversation can be easily held, and watching TV is hardly affected. During the mopping process, it is slightly louder due to the rotating mops, but still within an acceptable range. In the most powerful vacuum mode, it naturally becomes more audible, but the short duration of use compensates for this.

Battery life is another strong point of the Omni E28. With 216 minutes in pure vacuum mode and 125 minutes in combined vacuum and mop mode, it is among the most enduring in its class. These values allow it to clean even larger apartments or multiple floors in one go without having to return to the charging station in between. For an average home of about 860-1076 square feet, one battery charge is easily enough for several runs. Should the battery run out during a cleaning run, the robot autonomously returns to the station, recharges, and then resumes cleaning exactly where it left off. A truly practical feature that you learn to appreciate.

App Control & Smart Home

The eufy Omni E28 is conveniently controlled via the eufy Home App, available for iOS and Android. Initial setup is very easy and completed within minutes. The app is intuitively designed and offers a wealth of functions:

• Map Display: You can view the maps created by the robot, name, subdivide, or combine rooms.
• Cleaning Modes: Choose between different vacuum and mop levels, adjust the water volume, and activate special cleaning modes for specific areas.
• Schedules: Create cleaning schedules for specific days and times to adapt the robot to your daily routine.
• Virtual Boundaries: Set no-go zones (for example, for areas with many cables) or no-mop zones (for carpets) directly in the app.
• Room and Zone Cleaning: Send the robot specifically into certain rooms or define cleaning zones for quick spot cleaning.
• Maintenance Tips: The app informs you about the wear of brushes, filters, and the dust bag and reminds you of necessary maintenance work.

Smart Home integration is also provided. The eufy Omni E28 is compatible with voice assistants like Amazon Alexa and Google Assistant. This allows you to conveniently start, pause, or send the robot back to the station by voice command, without having to pick up your smartphone. Integration worked smoothly in testing and significantly enhances convenience.

Maintenance & Running Costs

The all-in-one station of the eufy Omni E28 was developed to keep maintenance effort for you as low as possible. Nevertheless, some points must be observed to ensure optimal performance.

The dust bag in the station holds 0.79 gallons and, according to the manufacturer, should last up to 75 days. This, of course, depends heavily on household size, the number of pets, and cleaning frequency. In testing, the dust bag lasted about 6-8 weeks for an average three-person household with one pet, which is still a very good value. Replacement bags are available online and should be planned as a regular expense.

The station's water tanks – 0.66 gallons for fresh water and 0.47 gallons for dirty water – must be regularly filled or emptied. This is the most manual part of the maintenance. Cleaning the dirty water tank is straightforward. The mop pads should also be replaced from time to time, even if they are automatically cleaned and dried in the station. Lifespan here depends heavily on the intensity of use.

Filters and brushes in the robot are also wear parts. The app provides information about their condition and when a replacement is advisable. Spare parts are available from eufy accessories. The cost of these consumables is a factor that should be considered in the long term, but they are within the usual range for high-quality robot vacuums with mop functions.

Automatic detergent dispensing is a practical feature that, however, requires the consumption of special detergent. Make sure to use only manufacturer-approved detergent to avoid damage to the system and to not void the warranty.

Comparison with the Competition

The market for robot vacuums and mops is highly competitive. The eufy Omni E28 positions itself in the upper mid-range segment with its premium features and fully automatic station. Compared to direct competitors in a similar price range that also offer a self-empty station and mopping function, the Omni E28 stands out in several aspects.

The extremely high suction power of 20,000 Pa is a rarity and surpasses many competitors, which often range from 5,000 to 10,000 Pa. The HydroJet mopping system with rotating mops and 3.3 lbs of contact pressure offers more effective mopping performance than simple mopping plates that merely wipe the floor damp. The mop lift is also an important distinguishing feature that not all models in this price range offer – especially with regard to carpets.

The eufy all-in-one station, which not only vacuums dust but also cleans and dries the mops, refills water, and dispenses detergent, is a comprehensive package that minimizes maintenance. Other models often only offer self-cleaning or only dust emptying. The AI-powered obstacle detection with the RGB camera is also a feature that is not found in this level of sophistication in every competitor.

The size of the station is a disadvantage compared to simpler models that only require a small charging station. But those who value the convenience of full automation will gladly accept this compromise. The battery life is good on average, and app control is intuitive and feature-rich, comparable to established players on the market.

Overall, the eufy Omni E28 offers a compelling overall package that delivers innovative solutions and high performance in many areas. The combination of strong suction power, effective mopping function, and a highly developed station makes it a serious contender for demanding users.

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• Roborock Qrevo Edge Robot Vacuum with Multifunctional Dock 3.0 review
• Eufy brand page

Pros

• Powerful 20,000 Pa suction power
• Fully automatic all-in-one station
• Innovative HydroJet mopping function
• AI obstacle detection (200+ objects)
• Very long battery life (216 minutes)

Cons

• Station quite large
• Robot not particularly slim at 4.4 inches

Verdict

While the eufy Omni E28 boasts impressive suction and a comprehensive self-maintaining station, its bulky design and less-than-ideal mopping performance at this price point make it a hard sell. For those prioritizing raw vacuuming power and automation, it’s a decent option, but budget-conscious buyers seeking a more refined all-in-one solution might want to explore other contenders.