The Coredy L900 Robot Vacuum serves as a 2-in-1 device that subsumes both your mopping and vacuuming needs into one efficient device that can do it all. Along with its staggering suction power, 3-level mopping function, and extensive battery life, it certainly sits comfortably above the rest in terms of its power, convenience, and utility.
To top that all off, it comes with a LiDAR navigation system that allows you to map out and virtually establish zones and borders within your home to ensure that your place is not only cleaned but thoroughly and safely cleaned for your family’s needs. This and many other functionalities that make it suitable for your situation are discussed in this Coredy L900 review.
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Last update on 2023-05-13 / Affiliate links / Images from Amazon Product Advertising API
Coredy L900 Review: A Sneak-Peak

The Coredy L900 is a great-looking device that has set convenience and utility at its sight – mainly targeting features that provide excellent cleaning service, top-notch accessibility functionalities, and prolonged durability and utility, even over time. It mainly has the following key features that you could utilize to get a rough assessment of its quality:
- LiDar Navigation System
- 2700Pa vacuum suction power
- 3-level mopping function
- Voice prompts and voice activation
- Quiet cleaning routine and auto-recharge function
- 5200 mAH battery capacity (3 hours of cleaning)
The indicated features simplify navigation, operation, and customization through its multi-purpose app – making it a powerhouse in cleaning and its integrated technology. However, as with any other product, it also comes with its fair share of ups and downs in terms of its performance.
Looking at it from a more general perspective, its cleaning aspects and convenience is unquestionably top-notch – making it a little disappointing that it had to fall short on certain technicalities when scrutinized.
However, the optimization of a device is best examined from a holistic perspective where all the components are working together – making the Coredy L900 a relatively top-running powerhouse and a high-quality option for a robot vacuum cleaner, nonetheless.
- Extensive battery life
- Smart mapping and boundary designation
- Mopping and vacuuming combined in one device
- Quiet enough to even hold conferences while it is running
Last update on 2023-05-13 / Affiliate links / Images from Amazon Product Advertising API
Coredy L900’s Cogs and Screws

The Coredy L900 boasts various features that make it a versatile cleaning tool, inside and out by combining cleaning efficiency, convenience, and intelligence in a single handy device.
The Coredy L900 carries a suction power of 2700Pa while still maintaining the noise level below 65 dB to ensure that you are only provided with a soothing and relaxing experience throughout its use. In addition to that, it allows for an extra mop attachment – albeit sold separately – to subsume all your cleaning needs into one multipurpose device.
With its built-in 3-water levels accessible for its mopping function, it maintains an outstanding lead ahead of other conventional robot vacuum cleaners.
Moving to the concept of intelligence (as “intelligent” robotic vacuums should be), the Coredy L900 utilizes a high-precision LiDAR navigation system that allows it to map out your home and create an efficient route for its cleaning procedure.
This system also allows you to establish borders and specific cleaning areas that your device could either avoid or prioritize in its route.
To top that all off, it has voice prompts that notifies the user of any problems, it has a staggering battery capacity of 5200 mAH for nearly 3 hours of cleaning, and an automatic recharge function for when the capacity is low – all accessible from your Coredy smartphone app (available for Android and iOS devices), Alexa, and Google Assistant.

On-Field Performance
The important thing about making a product shine is making it sparkle from marketing to actual use – a rare but very much evident situation when it comes to the Coredy Robot Vacuum.
The device can effectively utilize its 2700Pa suction power to clean all the dust and pet hairs that are usually hard to remove.
It claims the spotlight when it comes to cleaning quality even during transitions from hardwood floors to rugs – making it as efficient as possible while keeping the noise to a minimum.
On the other hand, its mapping system is also as reliable as it can be, allowing you to effectively map out the location and leave the device running due to its efficient cleaning routes that maximize its cleaning capacity.
In a nutshell, it even stumps cleaning freaks – and that is the work of a device that cannot effectively reach the underside of couches due to its slightly elevated height. It has a minor flaw indeed, but it does not take anything away from its quality cleaning capacity.
You may also enjoy: Coredy R650 Review | Great Budget Robot Vacuum
Initial Setup and Use
During the initial setup for this device, you might encounter a few minor bumps along the way as it tries to learn your cleaning habits and the entire structure of its cleaning location.
Initially, the charging dock should be properly plugged in and placed against the wall to ensure that it will remain stable during charging sessions.
In addition to that, a few feet of allotted space (6 feet in front and 3 feet on each side) are recommended to allow the device to move freely around the charging dock.
The initial runs of the vacuum will mainly be allocated for the accurate mapping of the location – requiring a little monitoring before it could fully function independently.
To get the most out of this vacuum, you’ll also need to download the Coredy smartphone app to get it connected to your home WiFi.
However, other than that, the device needs no further necessary modifications aside from its connection setup and area customization.

Durability and Long-Term Performance
Durability is sometimes a very critical factor when deciding on purchasing a new product – and that is spot-on for most, if not all, cases. The Coredy L900 is very much aware of this, and it delivers excellently even when it is subject to the constant wear and tear of repetitive cleaning.
It can consistently pump out sufficient suction power whenever necessary as it transitions from one type of area to another, even after a few months of repetitive use in any location of your choosing.
Sure enough, it might be a little too tall for some couches due to its elevated hump-like top, but its long-lasting battery and consistent performance supersedes its height problems.
Since the product is relatively new, it is still a bit of a stretch to assume a long-term assessment of its quality. Nevertheless, looking at how it is currently performing, it is up there, and it has no plans of going down anytime soon.
Maintenance and Necessary Replacements
Maintaining a device is just as important as its inherent specifications upon purchase as they both dictate the product’s quality – making it necessary, even for the Coredy L900, to undergo a few replacements and cleaning procedures to perform at its best.
An extra HEPA filter that is provided will serve as a replacement for the other one when the filter becomes fully saturated and clogged inside. Replacement of the HEPA filter will be necessary to ensure that the air circulation within the device is kept within a tip-top shape and maximum capacity.
Furthermore, the device’s dust bin should also be checked more frequently as its increased suction power will bring in relatively more dust. Think of it as a way to keep the device ready for whatever you might need it for.
The bottomline is, cleaning emergencies are ever so real, and it would not hurt to be ready for anything that might come your way.
Recommended Upgrades and Add-ons

The Coredy L900 comes with a 3-level mopping function that effectively subsumes most of your cleaning needs into one handy device. However, the mop attachment along with the water tank is an additional purchase that you would probably want to spend on to effectively maximize its versatility and convenience.
The device can then be modified to specify locations compatible with mopping (hard-wood floors) and avoid places that are only meant to be vacuumed (carpets, rugs) using either its “spot cleaning” or “zone cleaning” function.
With this, you are not burdened with the additional hassle of removing your carpets or even marking out the locations with physical boundary strips, while still maintaining its smartphone accessibility even then.
FAQs
What accessories are included in the package?
The package comes with 4 side brushes, an extra HEPA filter, a cleaning brush, a charging dock, and a power adapter.
Do I need WiFi for the Coredy L900?
Yes. From setup to operation, the connection between the Coredy app and the device itself is established through WiFI and is necessary to keep it running independently. It does, however, have two buttons on the top that can be used to recall it back to the charging station when it somehow loses connection.
Does it come with a remote control?
Unfortunately, the device does not support IR remote controls for its operation. Its setting modifications and controls are all handled by the Coredy app.
Does the vacuum automatically find the charging base when the battery is low?
Absolutely! Once the device finishes its cleaning process or its battery falls to 15%, the device will automatically relocate to its charging dock. Do take note that the device needs 6 feet in front and 3 feet on each side of the charging dock for it to function properly during return.
Does the app save previously recorded maps?
It does! The initial run will create the map of your location and you can utilize this as well for your next routines.
Can the device cross thresholds in the chosen location?
Yes. However, it can only cross thresholds or steps with a maximum height of 0.8 inches.
Final Thoughts
The Coredy L900 effectively holds its ground in the field of robot vacuums with its top-notch specifications and integrated technology.
From cleaning to convenience and accessibility, the device comfortably claims the top ranks, even with its minor flaws here and there. It might be too early to announce conclusively in this Coredy L900 review that it is as good as it is after a few years of use, but it is still one to look out for whether you are simply looking for a cleaning companion or a great investment.

Emma Marie is a valued writer at the Little Robot Shop. She studied robotics and deeply understands technology, which shows in her writing. She consistently produces high-quality content, making her a perfect fit for the Little Robot Shop team.
While not writing, Emma works in a popular electronics retail chain. Emma also enjoys running and has two dogs with whom she loves spending time.