Roborock S5 Robot Vacuum and Mop: Trusted Review In 2021

With the multitude of high-end features on the Roborock S5 Robot Vacuum and Mop, this robot vacuum is a must-have smart appliance for any tech lover. You have your choice of manual and voice control options, including onboard buttons, a smartphone app, and Alexa compatibility. The app’s functionality is particularly impressive.

Review of the Roborock S5 Xiaomi Robotic Vacuum and Mop Cleaner


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A mega-capacity battery offers unwavering, long-lasting suction. The brushroll adjusts to the height of the floor, and a dedicated sensor ensures the side brush makes just the right amount of contact with wall edges. If you attach the slide-in water tank and microfiber pad, the robot vacuum transforms into a robotic mop that leaves a streak-free finish on any hard-surface floor.

Whether it’s running in vacuum or mop mode, the Roborock S5 moves intelligently thanks to an outstanding set of sensors and navigation software. This software even produces a real-time map that’s accessible and customizable.

The pressure-sensitive bumper keeps your furniture intact in case of accidental contact while the robot vacuum’s heavy-duty wheels make easy work of floor-to-floor transitions. You’ll also appreciate the S5’s space-saving dock and auto-resume capability. We also have to mention the filter. With regular rinses, the allergen-capturing filter will last up to a year – Definitely a money-saver.

Roborock S5 Main Features
Mappingyes
Sensor Type LDS
High-Precision Map yes
Object Recognitionno
Recharge & Resume yes
Docking & Rechargingyes
Noise68 db
LCD Displayno
Side Brushes1 pcs
Voice Prompts yes

Alexa and the Mi Home App

Enabled with Wi-Fi, the Roborock robotic vacuum/mop gives you two ways to start, stop and dock it. Pairing the S5 with an Amazon Alexa device lets you speak these commands for no-hands control.

For access to a full suite of controls, install the Mi Home app on your Android or iPhone. With this app on your smartphone, you can tap the map to send the robot to that exact spot, draw no-cross lines and choose what areas are included in the robot vacuum’s cleaning cycle.

Additionally, you can create a cleaning schedule, choose spot clean, change the suction speed and move the robot turn by turn. If your house has carpet, enable carpet mode, and the robot’s pressure-detection sensor will increase the suction speed when it’s cleaning carpeted floors.

Roborock S5 Xiaomi Robot Vacuum Review

Roborock Robot Vacuum | Recommended


Last update on 2021-10-19 / Affiliate links / Images from Amazon Product Advertising API


Roborock Robot Vacuum | Recommended


Last update on 2021-10-19 / Affiliate links / Images from Amazon Product Advertising API

Onboard Basic Controls

The top cover of the S5 robot vacuum features the standard yet important controls you’d expect – spot clean, start-stop and dock. Surrounding the start button, there is a color-coded LED ring that indicates the battery’s charge level, and a push-button releases the lock on the dirt bin.

Cyclone 3D Suction

An excellent suction system like this robot’s is marked by its strength and integrity. The Japan-made NIDEC motor produces a whopping 2,000 pascals of pressure and 0.6 meters cubed per minute of airflow. Since the motor is brushless, its sound output isn’t obtrusive. The streamlined suction duct comes complete with noise-dampening pads to dampen the noise further.

Suction loss is not a problem you’ll encounter with this robot vacuum. The suction duct is 100-percent sealed, and the fan is designed to detect clogs by calculating its own speed.

Roborock S5 Cleaning
Suction Power 2000 Pa
Сleaning Area 2691 ft2
Dust Container480 ml
Automated Dirt Disposal no
Wet Mopping yes
Barrier-cross Height no
HEPA Filtration yes
Washable Filter yes

A Floating Brushroll

Hardwoods and other bare floors vary in height in comparison to carpets. To thoroughly vacuum a wide array of floors, the robot vacuum’s brushroll floats. This means the brush roll raises when on carpet and lowers when on hard floors.

The spinning brush on the side of this robotic vacuum is thoughtfully designed. It adjusts its speed, moving at 130 rpm to help the robot collect dirt and dust in the middle of the floor without flinging out of the robot’s path.

When it’s moving along wall edges, the brush’s speed kicks up to 330 rpm to give edges, corners, and baseboards a complete clean. A STMicroelectronics laser sensor ensures the robot stays 10 millimeters from walls, so the brush bristles exert the perfect amount of pressure.

Roborock S5 Xiaomi

Mess-Free Mopping

One of the most exciting features of the S5 is its Bionic Mopping System. The outlet releases a steady supply of water without leaks due to a sealing silicone ring, leaving your hardwoods, tile and vinyl floors spotless. The 140-milliliter tank is constructed from damage-resistant resin. It’s also transparent, so you can check the water level instantly.

Inserting the tank is a breeze. It simply slides into place while the robot is upright, meaning you don’t have to turn it over. With a hook-and-loop design, the microfiber mop pad is just as easy to attach as the tank is to insert.

Real-Time Mapping and Smart Routing

The Roborock S5 is packed full of navigation technology, all of which that work together to logically and swiftly drive the robot vacuum along its route. Besides its multiple fall-prevention and anti-collision sensors, the S5 is equipped with a laser range sensor that scans an entire room five times per second. Coupled with simultaneous localization and mapping, or SLAM, the robot produces a second-by-second map.

While SLAM offers the convenience of a map you can view from a smartphone app, it also helps the robot cover every area of your floors. To make sure it doesn’t miss a spot, the robotic vacuum is programmed to move along wall edges before going back and forth across the floor in a Z pattern.

Roborock S5 Control
Scheduling yes
IR Remote Control no
App yes
Wi-Fi Frequency Bands 2.4 GHz
Amazon Alexayes
Google Assistantyes
Virtual Walls yes


Roborock S5 Xiaomi Review

Height-Scaling Wheels

You won’t need to come to the S5 robot vacuum’s rescue constantly. It has a pair of heavy-duty wheels with deep tread that can climb across objects and thresholds up to 0.79 inches high. When the mop tank and pad are attached, the robot is still able to climb 0.59-inch inclines.

The inclusion of a space on each wheel reduces the likelihood of hair tangles. An odometer tracks the wheels’ rotations and transmits that information to the smartphone app, so you can see the distance covered during a cycle. Plus, the robot stops suctioning when it’s lifted off the ground.

Bumper Protection

Although the robo vac has object-avoiding sensors, not all collisions can be prevented. That’s why the S5 is affixed with a soft rubber bumper. The rubber material protects the robot and the object it touches, but the pressure sensor inside of the bumper tells the robot to slow its speed to minimize the impact of the collision.

If you carry the robot up the stairs to vacuum the second story of your house, it won’t feel as if you’re toting a brick. The Roborock S5 weighs a mere 2.2 pounds. With a height of 3.8 inches, the robot may not be able to reach all the dust bunnies under your bed. However, the robot vacuum measures 13.8 inches in width, giving it a generous cleaning path.

Roborock S5 Xiaomi Robot Review

An Extremely Long Runtime

This robotic vacuum cleaner has the longest runtime we’ve seen to date. The 5,200 mAh lithium-ion battery provides 2.5 hours’ worth of working time per battery charge. When using the robotic cleaner as a mop, the runtime decreases to about 60 minutes, which is still a decent amount of time. Due to its large capacity, it takes 5 hours to recharge the battery if it’s completely dead.

Roborock S5 Battery
Battery Capacity 5200 mAh
Runing time 150 min
Charging Time 240 min
Rated Power58 W

Slim and Safe Dock

If you lack floor space in your house or apartment, the charging dock won’t take up much room. It measures 5.12 inches wide and 5.94 inches deep. The super-slim dock contains short-circuit and over-current protection to keep it safe from power surges.

On the robot, there is a 180-degree infrared sensor that helps the robot vacuum cleaner quickly locate and connect to the charger. After the battery recharges, the S5 resumes cleaning where it left off.

A Rinsable Filter

As with any quality vacuum, the Roborock S5 has a high-efficiency filter that traps mold spores, dander, dust and plant pollen. Classified as an E11 media, the filter captures 99.2 percent of the allergens that run through its suction system. The Teflon-coated filter is also rinsable and boasts a 95-percent performance rate after 1 year of use.

Bin-Detecting Sensor

Operating a robotic vacuum without its bin or filter can cause irreparable damage to the robot. It’s all too easy to forget to replace either component after cleaning them. Therefore, the S551 has a sensor that detects the absence of the allergen-reducing filter and the 480-milliliter dirt bin.

Roborock S5 Robot Vacuum

Related Roborock Articles

Buying Guides
 • Best Roborock Robot Vacuums

Single Reviews
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Comparison Articles
 • Roborock S4 vs. S5 vs. S6 vs. S7 vs. S8
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A Real Knockout

Xiaomi really pulled out all the stops when it made the Roborock S5 Robot Vacuum and Mop. The frosted mop tank is easy to insert, and the efficient water-dispensing system doesn’t drip. Need we say more?

Even though it doesn’t work with Google Assistant, it is compatible with Amazon Alexa. Plus, the smartphone app more than makes up for that omission, especially considering the app’s map-customization feature.

The LED battery indicator is sleek and useful, and the high-quality brushless motor provides strong, quiet suction even when in auto-max mode. A self-adjusting brushroll allows for close contact with most floors. You don’t even miss having a second side brush since the sole spinning rush moves at two different speeds to effectively meet the cleaning task at hand.

In vacuum mode, the runtime is impressively long. The robot moves in a Z pattern instead of at random, allowing it to cover more area in a faster amount of time. Yes, the robot’s height is a little on the tall side, but you have to take into account the oversized wheels and their amazing climbing capability.

The bin-and-filter detecting sensor protects your investment, and the reusable filter saves you money in the long run. We also like the auto-charge and resume function. As a whole, the Roborock S5 is as close to perfect as a robotic cleaner can get.

Roborock S5 Specs
Weight 7.72 lbs
Width 13.78 in
Height 3.78 in
ReleaseOct 2017
PriceClick here


Related Post: Best Vacuum and Mop Combo Cleaners

In the end, the Roborock S5 is an extremely impressive robot vacuum. Not only does it offer excellent vacuuming power – which makes the entire process of vacuuming hard and soft floors nearly effortless – it has a useful mopping system, excellent battery-life, and a fantastic navigation system.

By having access to all of these systems, you are able to thoroughly clean all of your floors – vacuuming and mopping them – while also having full control over the vacuuming process. If that is what you are on the market for, then the Roborock S5 is a wonderful purchase.

Pros: Extremely powerful vacuuming, very useful mopping system, excellent navigation system, long battery-life

Cons: Rather expensive, mapping function can occasionally glitch

Roborock S5 Xiaomi pink and white

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iRobot Roomba i7+ (7550) Robot Vacuum with...
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Roborock S6 MaxV Robot Vacuum Cleaner with...
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The Roomba 692 is one of iRobot's least expensive robot vacuum with Wi-Fi connectivity, giving you app control, scheduling, and voice support in addition to excellent cleaning capabilities.

Last update on 2021-10-18 / Affiliate links / Images from Amazon Product Advertising API



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Hi I’m Alexander, founder of HouseholdMe.com and I’d like to say thank you for dropping by. Like most of you, the first thing I look at before buying something online is reviews or buying guides. By reading what other people say will help me gauge whether or not a product is good or not.  I am trying to help people find answers, solve problems, and get inspired.

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