Robot vacuums have come a long way, offering features we couldn’t have imagined a few years ago. One such model that stands out is the dreame L40 Ultra Robot Vacuum.
With its powerful suction and smart features, it makes cleaning your home easier than ever. Let’s dive into what makes this vacuum a top choice.
I’ve tried several robot vacuums over the years, starting with the Romba S9. While it had great suction, it lacked in other areas, pushing me to explore more options.
When I got the Dreame L40 on sale, I was impressed by how smart it was. It navigated my home flawlessly, avoided obstacles, and even took pictures of items it found under the couch.
Efficient Corner Cleaning with SideReach

The SideReach feature is designed to handle those tricky spots like wall corners and around furniture legs. The side brush lifts and extends, ensuring no dirt is left behind. This smart design allows the vacuum to move seamlessly between carpets and hard floors, keeping your home spotless.
Removable and Liftable Mop for Carpet Protection

The L40 Ultra takes care of your carpets by either removing the mop or lifting it up to 10.5mm. This means you don’t have to worry about wet messes on your carpets. The Dreamehome App also lets you set zones to avoid rugs, reducing the chance of the vacuum getting tangled.
Powerful Suction for Deep Cleaning

With 11,000Pa suction power, the L40 Ultra can clean multiple surfaces effectively. You can choose from five suction levels to match your home environment. Whether it’s dirt, dust, or pet hair, this vacuum handles it all with ease.
Tackling Wet Messes with Advanced Technology

The L40 Ultra uses OmniDirt detection and MopExtend RoboSwing technologies to find and clean stubborn messes. It can reach tight spaces like under furniture and in corners, making sure every part of your home is clean.
Auto Maintenance Made Easy

This vacuum cleans the mop and washboard at the same time with 149°F hot water, reducing stains and bad smells. You can customize the cleaning with four temperature settings directly in the app, making maintenance effortless.
Smart Navigation for Hassle-Free Cleaning

The L40 Ultra navigates your home smoothly with 3D structured light, a built-in camera, and LED lights. You can use the Dreamehome App to select modes, set pet zones, and adjust mopping levels. Plus, voice command control makes it even easier to manage.
Pet-Friendly Features

Setting up zones for your pets is easy with the L40 Ultra. You can keep areas clean by defining pet zones to tackle litter or create open spaces for your pets to play. This vacuum helps you maintain a clean and happy home for your furry friends.
Long-Lasting Battery Life
The L40 Ultra comes with a 5,200mAh battery, offering up to 194 minutes of low-noise cleaning. It covers large areas up to 1,948ft² on a single charge. You can also schedule charging during off-peak hours to save energy.
User-Friendly App Integration
The Dreamehome App makes it easy to control your vacuum. You can customize cleaning schedules, set no-go zones, and monitor the vacuum’s progress in real-time. This app enhances your cleaning experience, making it more convenient and efficient.
Durable and Quick-Charging
The L40 Ultra not only offers a durable battery but also charges 30% faster. This means less downtime and more cleaning time. You can rely on this vacuum to handle large cleaning tasks without frequent interruptions.
Pros:
- Efficiently cleans corners and furniture edges with its extendable side brush.
- Powerful 11,000Pa suction for thorough cleaning on various surfaces.
- Automatic mop cleaning and self-emptying features make maintenance easy.
Cons:
- High price point compared to other robot vacuums.
- Some users reported issues with mapping when doors are left closed.
- Side brush does not spin on carpets by default, requiring manual adjustment.
Conclusion
The Dreame L40 Ultra is a fantastic choice for anyone looking to upgrade their home cleaning routine. Its combination of power and intelligence makes it stand out.
If you’re in the market for a new robot vacuum, this one should definitely be on your list. It’s a game-changer in home cleaning technology.
Questions & Answers:
Question: How does the L40 Ultra handle carpet cleaning?
Answer: The L40 Ultra automatically lifts its mop up to 10.5mm to avoid carpets and ensures they stay dry while vacuuming. You can also set zones to bypass rugs using the Dreamehome App.
Question: Can I control the vacuum with my voice?
Answer: Yes, the L40 Ultra supports voice control, allowing you to start or stop cleaning, and perform other functions with simple voice commands.
Question: How long does the battery last on a single charge?
Answer: The L40 Ultra has a 5,200mAh battery that provides up to 194 minutes of cleaning time on a single charge, covering up to 1,948 square feet.