Xiaomi Mi Robot Vacuum Mop 1C: The cheapest robot vacuum cleaner with a camera and wet cleaning

This review will examine one of Xiaomi's most popular robot vacuum cleaners—the bestselling Xiaomi Mi Robot Vacuum Mop 1C, also known as the Xiaomi Mijia 1C (STYTJ01ZHM). I previously reviewed this robot, but without detailed tests and with a less objective assessment. Therefore, I decided to review it again and take it for a spin around the marketplace to compare it with similar devices. Priced at approximately $145-$165, the device features a camera for navigation, dry and wet cleaning functions, and useful features when controlled via a mobile app. Next, I'll thoroughly test the Xiaomi Mi Robot Vacuum Mop 1C, demonstrate its capabilities, and express my opinion on whether this robot vacuum cleaner is worth buying. Incidentally, I recommend purchasing from the seller on Wildberries, who actually provided the sample for testing. The purchase link is at the end of the review. Plus, my subscribers are getting a "Cashback" promotion. After placing an order, send a screenshot to the number I posted in the video description and get $5 back on your card. So, let's get to the review!

Equipment

The robot vacuum cleaner arrived in a branded cardboard box like this:

In addition to the robot itself, it contains:

1. Charging base.
2. Power adapter with European plug.
3. Wet cleaning nozzle with a microfiber cloth installed.
4. Documentation in Chinese.
5. Tool for cleaning the central brush.

The kit is sparse, there are no spare consumables in the box.

Appearance

Now let's take a look at the Xiaomi Mi Robot Vacuum Mop 1C's appearance. It's round and white. The body is almost 82 mm high.

The control panel contains two mechanical control buttons and the main navigation organ – a camera, which allows the robot to build a map of the room.

The dust container is located under the top lid. It holds up to 600 ml of dry waste. The filtration system is HEPA-only; there is no additional mesh.

Let's take a look at the robot vacuum's underside. The front section contains four fall protection sensors and an additional optical sensor that helps the robot navigate its surroundings.

There's a single, three-beam side brush. The central brush is a non-detachable, bristle-petal brush; only the cap on one side is removable.

The cleaning cloth attachment is attached underneath. The cleaning cloth itself is an older model, with bare spots on the sides, making it difficult for the robot to clean dirt along baseboards and other interior items.

A pump for electronically regulating the water supply is installed inside. The cloth is attached using Velcro and a groove.

Overall, the build quality is average, as is the robot's price range.

Technical specifications

The main characteristics of the Xiaomi Mi Robot Vacuum Mop 1C, as stated by the manufacturer:

• Li-Ion battery 2400 mAh.
• Suction power up to 2500 Pa.
• Operating time up to 90 min.
• Cleaning area up to 100 sq.m.
• Dust collector capacity is 600 ml.
• The water tank capacity is 200 ml.
• Obstacle clearance up to 20 mm.
• Dimensions: 350*81 mm.

The only drawback is the weak battery, which means this model doesn't have the longest runtime compared to other Xiaomi robots. However, this issue has been addressed in the new model. Mijia 2C, a review of which is already on the website!

Functional capabilities

Let's move on to the feature overview. The Xiaomi Mi Robot Vacuum Mop 1C is controlled via the proprietary Mi Home app. The robot supports the Russian region, which is a plus. Connecting is straightforward; just follow the manufacturer's instructions.

On the main control panel, the robot vacuum cleaner creates a room map, saves it in memory, and automatically divides it into rooms. Swiping up on the screen reveals features such as starting an automatic cleaning cycle, forced return to the charging base, and adjusting suction power and the degree of wetting of the cleaning cloth.

Below you'll find the scheduled cleaning settings section. You can select the time and days of the week the robot should run, as well as the suction power.

Below that is the map management section. Here you can set virtual walls and restricted areas on the map, rename rooms, or reset the map if needed.

You can also choose the language for voice notifications. The Xiaomi Mi Robot Vacuum Mop 1C speaks Russian.

Let's move on to the settings section. First, we see an experimental feature for saving maps to memory. It's worth noting that when the Mijia 1C first went on sale, it didn't support room zoning or setting no-go zones on the map, but the developers later added this functionality to compete with Dreame F9, which appeared later and was already equipped with these functions.

You can also adjust the volume of voice alerts, activate do not disturb mode, enable or disable notifications, view the cleaning log, view consumables status, manually control the robot, and enable search by sound signal. You can also change its name, share control with other users, and update the firmware if necessary.

By the way, you can also set cleaning zones on the map or even select specific rooms for the robot to clean.

Basically, the basic functionality is there. The device also supports control via Yandex Alice, which is a plus. However, what's missing is automatic power boost when entering carpets, a function to resume cleaning after recharging at the base, and the ability to schedule cleaning in specific rooms. This compares favorably to competitors.

Testing

A detailed video review with all the tests has already been prepared and published on the channel. I recommend watching the video:

Navigation

First, let's test the Xiaomi Mi Robot Vacuum Mop 1C's navigation in a room with obstacles. First, the robot vacuum cleaner traverses the entire accessible area in a serpentine pattern, then along the perimeter. It didn't get stuck on the dryer, but it didn't get stuck around the chair legs or the box. Navigation isn't the best among chamber robots, but there are no major complaints. Most importantly, there were no uncleaned areas left, and the robot returned to the charging base without a problem.

As for navigation within the house, the robot cleans room by room in a serpentine pattern, then switches to cleaning the perimeter of the entire accessible area and returns to the base. Navigation is standard.

Suction power

In terms of suction power, the Mijia 1C was only able to suck up debris from a 2mm-deep gap. Its suction power is standard and sufficient for automated cleaning in a home environment.

Dry cleaning of laminate flooring

There were no complaints about the dry cleaning performance on hard floors. The robot vacuum was able to pick up pet hair, hair, small debris, and even cat food and litter from the floor. Only a small amount of debris remained in corners, where round robots can't reach, and in a small area near the corners. Most of the debris was collected in the dust bin, with some hair tangled in the brushes. Test passed!

Cleaning the carpet

Carpet cleaning performance is also slightly above average. The robot was able to pick up debris from the carpet without any major issues.

Wet cleaning

This model's wet cleaning performance is also adequate. The robot vacuum was able to remove slightly dried dirt from the floor without leaving streaks. It didn't clean a small area along the baseboard, like all the similar models I reviewed. So, in terms of wet cleaning performance, it's on par with most other robots in the Xiaomi lineup.

It's also important to note that the Xiaomi Mi Robot Vacuum Mop 1C can vacuum and mop at the same time, which is a plus.

Obstacle clearance

This robot has good obstacle crossing ability; it can cross a 2-centimeter threshold.

Driving on dark surfaces

However, the robot is wary of dark surfaces, detecting them by differences in height. This is a problem with most Xiaomi robot vacuum cleaners and should be taken into account.

Noise level

Finally, we measured the noise level of the Xiaomi Mijia 1C in different modes. At minimum power, it ranged from 58 to 60 dB. In Standard mode, it reached 61 dB, in Turbo mode, the noise level increased to 66 dB, and at maximum power, the peak was 73 dB. Yes, this robot is noisy, despite its standard suction power.

Let's sum it up

Xiaomi Mi Robot Vacuum Mop 1C has been thoroughly reviewed and tested. our evaluation system he was able to dial 57 out of 100 pointsThis is a good result considering the price. To put this into perspective, the upgraded Mijia 2C scored 3 points higher thanks to some manufacturer improvements.

Overall rating of robot vacuum cleaners tested on robovac.washerhouse.com: https://robovac.washerhouse.com/en/rejtingi/robovac-obshhij-rejting-robotov-pylesosov-robo.html.

What can I say about the Mijia 1C after all my testing? For the price, the following are some of the positives:

1. Camera-based navigation.
2. Automatic zoning of premises into rooms.
3. Support for virtual walls and no-go zones.
4. Simultaneous dry and wet cleaning.
5. The quality of cleaning is above average.
6. Small body height.
7. Voice notifications in Russian.
8. Yandex.Alice support.
9. Optimal price.

Among the disadvantages I would like to highlight:

1. The battery is weak.
2. Fear of dark floor coverings.
3. When setting up a schedule, you cannot select rooms.
4. Increased noise level.
5. Poor equipment.

Overall, the downsides aren't critical, and if you're looking for a robot vacuum cleaner with a wet mopping function for an area of ​​up to 80 square meters and your budget doesn't exceed $200, this robot is a perfect choice. This is especially true if the price is under $140. Of course, in 2021, it already has plenty of competition compared to 2019, when it went on sale. Nevertheless, reviews of this model are overwhelmingly positive, and over its entire existence on the market, the robot has earned the trust of a large audience. So, I see no compelling reason not to recommend it. Furthermore, compared to the updated Mijia 2C, the former supports the Russian region and speaks Russian, which is important for many.

On that note, I'd like to conclude this review. Thank you all for your attention! If you have any questions, please ask them in the comments. Happy shopping!