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Viomi Vacuum Cleaner Alpha S9 robot vacuum cleaner, black Review

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Average

Revainrating 4 out of 5  
Rating 
3.8
Home and Kitchen, 🧹 Vacuums & Floor Care, 🧹 Vacuum Parts & Accessories, 🧹 Vacuums & Floor Care

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Description of Viomi Vacuum Cleaner Alpha S9 robot vacuum cleaner, black

Key Features of the Alpha S9 Robot Vacuum Cleaner

The Alpha S9 robot vacuum cleaner is packed with powerful features to provide efficient and convenient cleaning for your home. Equipped with a robust motor and a maximum suction pressure of 2700 Pa, this vacuum cleaner delivers exceptional cleaning performance. Its docking station serves as a suction station, automatically emptying the dust box while charging, ensuring hassle-free maintenance.

Wide Range of Cleaning Options

With advanced LDS 2.0 mapping navigation technology, the Alpha S9 robot vacuum cleaner intelligently navigates your home, mapping out the most efficient cleaning paths. It offers three suction modes and three levels of water flow, making it suitable for various surfaces and cleaning requirements. Additionally, the device supports deep cleaning of the floor with two trajectories of movement, ensuring thorough and comprehensive cleaning.

Effective Dust and Debris Removal

Thanks to its Japanese Nidec engine and HEPA filter, the Alpha S9 vacuum cleaner efficiently removes even the smallest particles of debris, ensuring a clean and healthy environment. The HEPA filter prevents re-contamination, while the powerful suction power of 950 watts ensures effective removal of dirt and dust from your floors and carpets.

Long Battery Life and Smart Control

The Alpha S9 features a built-in battery with a capacity of 5200 mAh, offering a runtime of 3.6 hours on a single charge. With its extensive coverage of up to 320 m2, you can confidently clean large areas without interruption. The vacuum cleaner can be conveniently controlled through a mobile app or voice assistant, allowing you to customize cleaning schedules, select specific rooms for cleaning, and manage cleaning times effortlessly.

Who Can Benefit from the Alpha S9 Robot Vacuum Cleaner?

The Alpha S9 robot vacuum cleaner is a versatile cleaning solution suitable for households of all sizes. Whether you have a busy lifestyle, limited mobility, or simply want to automate your cleaning tasks, this vacuum cleaner offers a time-saving and convenient solution. It is also ideal for pet owners, effectively tackling pet hair and allergens to maintain a clean and healthy living space.

Where Can You Use the Alpha S9 Robot Vacuum Cleaner?

1. Living rooms

2. Bedrooms

3. Kitchens

4. Dining areas

5. Offices

6. Classrooms

7. Pet areas

8. Basements

9. Gyms

10. Nurseries

With its versatility and advanced cleaning capabilities, the Alpha S9 robot vacuum cleaner is suitable for a wide range of environments, ensuring efficient cleaning in various areas of your home or workspace.

The robot vacuum cleaner is equipped with a powerful motor, while the maximum suction pressure reaches 2700 Pa. The docking station can function as a suction station: when charging, the device will automatically empty the dust box.LDS 2.0 mapping navigation technology is used, 3 suction modes and 3 levels of water flow from the tank are supported.While charging on the docking station, the device automatically cleans the dust box from the collected debris and dust. At the same time, the suction power of debris is 950 watts.The body of the docking station of the robot vacuum cleaner has 3 indicator lights that reflect the status of the gadget. The user can check the battery level or be notified when the trash bag is full.The device has a Japanese Nidec engine, the maximum suction power is 2700 Pa. Even the smallest particles of debris are removed. As soon as the gadget hits the carpet, it automatically increases the power of the work.The robot vacuum cleaner is equipped with a HEPA filter that blocks the smallest dust particles and prevents re-contamination. The capacity of the built-in battery is 5200 mAh, and the battery life is 3.6 hours. Provides cleansing up to 320 m2 on a single charge. 3 operating modes. The gadget supports 3 modes of operation depending on the surface to be cleaned. In this case, 2 trajectories of movement are used. Provides deep cleaning of the floor.The robot vacuum cleaner performs not only dry, but also wet cleaning. There is a 250 ml water tank. The user selects 1 of 3 water flow levels.Using a mobile app or voice assistant, you can adjust the device''s work schedule, select rooms for cleaning, cleaning times, and much more. The vacuum cleaner is able to automatically identify a particular room. It is possible to install virtual walls for cleaning a specific place.The gadget laser scans the room for all 360 °. The work is carried out using cartographic navigation LDS 2.0. Viomi Robot Vacuum Cleaner S9 overcomes obstacles up to 2 cm high. He is not afraid of small thresholds and carpets.

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Reviews

Global ratings 21
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Type of review

Revainrating 1 out of 5

My money is wasted, the product is terrible.

does not publish a review about the store (fotosklad. Ru), where I purchased this equipment, for more than a day (and where are the declared 24 hours? )))) This is my LAST purchase of something from the market trading platform, of course, a screen I saved this and the previous published review with a 4 * mark. Yes, stupidity and gullibility are punishable (((I bought for 42,469, order No. 2083416, photosklad. Ru store, score on 4.6 points, picked up at self-delivery at the Hong Kongsky railway…

Pros
  • It cleans very cleanly, fast, powerful, wipes the floor perfectly (with a mop and not with a napkin), wipes stains from kitchen tiles. Very handy for keeping the house clean. Mobile, crawls everywhere, does not get stuck. Of course, he will not do general cleaning for you, but he is not intended for this.
Cons
  • Iiiii . , alas, he stopped working from the word just 5 days after the acquisition. Crooked software. Terrible translation into 2022 both in the instructions and in the mobile application, nothing is clear. The lidar and sensors do not work well, it knocks on everything, cannot find the base on its own and dock, although the base is installed according to the instructions, there is a sufficient distance from all sides. There is no manufacturer support on the territory of the 2022; there are no certified SCs in Hong Kong and the Hong Kong Region. I've been using it for less than a week. I bought it on 05/29/2022, payment by bank transfer from the card, bank statement on hand. Those. support for the Mi Home mobile application has been delicately silent in response to all messages for three days.

bought on October 6, 2022, the declared function of wet cleaning does not work. I was surprised that even for such money, I did not get the expected result. relatives very much praise "Roborock" from Xiaomi. Didn't listen. Got pros: The quality of the plastic, the quality , "Dry")) cleaning. a little dull, but quickly fixes everything. Its cons: It was not possible to evaluate wet cleaning, everything turned on, in the application, rebooted, reset the settings - the rag is dry. water is not…

Revainrating 1 out of 5

Disgusting, I don't recommend it to anyone!

If this vacuum cleaner had a handle, it would perfectly pass for a cordless vacuum cleaner. As an autonomous robot - unsuitable, requires constant manual intervention. Has pros: Stationary waste container Useful iron: passability norms, tolerable suction chila Has some cons: Disgustingly made software: both firmware and application. Infrequent cleaning goes unnoticed. The robot either gets stuck, or at the end of cleaning it wanders around the entire apartment in search of a base. Often refuses

Revainrating 5 out of 5

The best thing I've ever used, I recommend it to everyone!

If it doesn’t clean the floor, don’t despair, there is a video on the Internet just for this vacuum cleaner. the rest is OK. Pros below: We bought it not long ago, right from the beginning of work it starts to take all the dust on itself, it washes perfectly. Connected to the router without problems. Got cons: When we bought and turned on wet cleaning, I didn’t wet the rag, I had to look at disassembling the container. The compressor was stuck, I had to blow out the wedging. The operation is…

Revainrating 2 out of 5

Poor quality, not suitable for use.

To start wet cleaning, I had to pump the pump manually, disassemble the container and pour water into the hoses with a syringe, connected 5v (black - minus, white - plus) to the pump through the power supply. Otherwise, the air bubble could not be expelled from the pump. But this, in my opinion, is the problem of all xiaomi robots. Before that there was a Lydsto R1 with the same problem. But he worked for 10 days and the charging system died in him. Bought this one for almost twice the price…

Pros
  • Good quality plastic, cleaning quality at the level. Self-cleaning base.
Cons
  • Dancing with a tambourine to start wet cleaning. Sometimes it can remove the card. Navigation problems.

Revainrating 4 out of 5

I like everything, the quality is good, the price is acceptable.

It is desirable to place the station on a surface that is not subject to moisture absorption, because. the napkin after wet cleaning, when returning to the station, comes into contact with the floor surface. Got pros: The optimal ratio of price-quality-functionality. The presence of a stationary base for charging and cleaning the vacuum cleaner. Good quality cleaning, both dry and wet. A convenient application for managing and configuring the operation of the device. Support for device…

In general , for such money the vacuum cleaner justifies itself . Let's see how long it lasts. Its pros: He drives very fast and understands with vacuum cleaners for 15 k, the self-cleaning tank is just a bomb, you don’t have to constantly get this dust, wool and other evil spirits (retriever dog) rides in the morning and in the evening. Everything is great, I like everything. By the way, they set up the 2022 language, she speaks like Alice. Cons below: The vacuum cleaner didn’t want to make it

Revainrating 3 out of 5

Expectations were not met, average quality.

I regretted a million times that I bought it (from the officials). How many eternal smuts are with him. Constantly chews (wire, slates, carpet) something - stop, bumps into something - stop. High - few places pass. A month later, he began to blunt, maybe for half an hour to look for the base, there is a glitch - he writes that the dust container is full, although it is new. Wet cleaning is a separate issue, it works as he wants and every other time. The card is reset often, it stops connecting…

Pros
  • For maintenance cleaning - normal option

Revainrating 1 out of 5

Just a terrible product, very upset.

The garbage container is more of a publicity stunt than an actual help. The rag must be washed after each cleaning. And you still have to remove the container, water must also be poured while removing the container + inspection of filter contamination.

Pros
  • Kills well. There is a container for collecting garbage. Adequately draws cards but sometimes the cards fly off. There are virtual walls and no-go zones (can be adjusted to almost a centimeter)
Cons
  • After half a year, he began to stop without giving errors (he didn’t work every day, because there were children and animals at home, the timer was turned off, because he found where to get stuck or confused) Then he began to turn off. Calling the hotline had no effect. There is no support in 2022. A third-party service has already left 9tr for replacing the battery and repairing the motherboard, the power circuit burned out (there are boards on Ali, but with the current situation, delivery can take months, it costs about 5tr). If I could turn back time, I would choose another model and service support in the 2022

Revainrating 5 out of 5

I didnt expect the quality to be so high.

Super vacuum cleaner, compared to my previous one - just fire. He cleans the apartment very quickly, carefully circles the room along the contour, then begins to snake through the remaining area. Thanks to the station, you don’t have to poke around in a container with dust, it moisturizes and wipes the floor at a decent level. Not a robot-scrapper, of course, but if the first few days the water from the cloth was black, now with daily use it is only slightly cloudy. Among the shortcomings - you

Pros
  • Builds a map, can vacuum individual rooms, smart operation algorithm, good suction quality, can be used on a wooden floor, self-cleaning.
Cons
  • There is no warning that the water in the container has run out. If you move it to a room that is not on the general map (the balcony is separated by a high threshold, the vacuum cleaner itself cannot enter there), it becomes dull for a long time and then has problems returning to the base. Too high - does not crawl under the bed. It is not possible to remember the suction and humidification intensity settings for different rooms.

Revainrating 3 out of 5

The product can be used, I expected a little more.

Got pros: Everything is technological. Dry cleaning is great. The trash can is a smart thing. Has some cons We didn't know about wet cleaning. Water from the tank did not enter the brush even once. On the forums, this cant has a place to be. Passed back.

Revainrating 5 out of 5

The quality exceeds all expectations, I recommend to buy.

Great home helper! I recommend to everyone! All the good things that are written in the reviews, I confirm! To be honest, I didn't believe it! I doubted that it would climb onto high-pile carpets! Bought as a gift but kept for myself! Management through the application (downloaded), and through the -station Alice. You can just press the button on the vacuum cleaner! Collects dust, debris, cleans carpets (turbo mode)! Then he goes to the station to clean himself and recharge! Great robot! I…

Pros
  • Great robot vacuum cleaner!
Cons
  • Not detected!

Revainrating 5 out of 5

Very pleased with this purchase, will recommend it to everyone!

An excellent device. One filling of water is enough for 2 days (2 full-fledged wet cleanings) at the maximum level of suction and water flow in an apartment of 42 sq. M. Replacement brushes, rags and bags are inexpensive (well-known site)

Pros
  • Excellent dry cleaning Excellent wet cleaning Station with dust bag and charger Mapping and editing with Lidar Gently avoids obstacles, a couple of times the vacuum cleaner had the opportunity to drop the hookah on the floor, but he did not :)
Cons
  • For half a year of use have not been identified Is that the white version is more easily soiled than the black one, but much prettier :)

Revainrating 5 out of 5

The best thing for the money, I'm glad I chose this option.

now even my vacuum cleaner has a pair)))) if I could fix the water supply to the rag, it would be even better. Some pros: A beautiful white vacuum cleaner, it is convenient to pull out the water tank, the automatic cleaning system is great! :) easily overcomes obstacles. There are disposable napkins for it - which is also cool - you don’t need to wash the rag) But cleaning with a rag is still better. Cons: The first thing I didn’t like is that it is a little tall: I have another Viomi vacuum…

Revainrating 5 out of 5

I was surprised by the quality for this price.

This is my first robot vacuum cleaner. Before him, he was skeptical about these devices. I thought that the robot would only be suitable for maintaining cleanliness between cleanings with a conventional vacuum cleaner. But as a result, the whole family has forgotten what a regular vacuum cleaner is and we get it very rarely. Viomi S9 does a great job - clean floors at home. The robot is parked in the "garage" - look at the photo. Despite the fact that according to the instructions it should be

Pros
  • Great for dry and wet cleaning. Self-cleaning base - definitely worth paying for it as a second vacuum cleaner.
Cons
  • There are navigation difficulties. Despite the fact that the entire map of the room has already been built, when cleaning a single point, the vacuum cleaner tries to get to it in the shortest way. Literally. Through the walls Why he does not see the walls that he himself drew on the map is not clear. But this is a disadvantage that can be tolerated. Just to a given point, you have to lead it through other points, i. E. in several steps.

Revainrating 5 out of 5

I am delighted, the product is really worthy.

Many write in the reviews that he does not wash the floor. Comrades, mode control only through the mi home application! Everything is there, everything works. By default, it only vacuums. Pros below: It perfectly collects debris and dust, practically does not dull after building a map, normally wipes the floor in wet cleaning mode. Got cons: Noisy due to high power. It gets stuck in the wires and the sills above 2 cm are an insurmountable obstacle for it. My bathroom floor is lower than the…

Revainrating 5 out of 5

Quality is top notch, happy with everything.

There are many years of experience with the Roomba 800 robot vacuum cleaner and the Braava floor polisher. We have been using Viomi S9 for a month. He exceeded all expectations. Cleaned daily without our presence. The phone sends a report on the work. You can also follow his progress online. The vacuum cleaner is programmed for daily cleaning. The first time passes on the dry cleaning mode, the second as a floor polisher. The modes can be combined and adjust the suction power and the degree of…

Pros
  • Quiet, orients well in the room, independently builds a map and zones the premises (then you can adjust it at your discretion), a self-cleaning base, a good application for interacting and controlling the vacuum cleaner.
Cons
  • Expensive. You may be able to find an equivalent cheaper. The base lacks a large water tank so that it not only dumps garbage into the base, but also replenishes the tank for wet cleaning from the base. It's not a wealth, but a whim;)