Eufy Marswalker Vacuum Review: Is This Smart Robot Vacuum Worth It?

Robot vacuums have gotten smarter over the years with features like AI navigation, stronger suction, and self-emptying docks. But one major challenge has always remained stairs. For multi-level homes, owners had to manually carry their robots from one floor to another.

Eufy aims to solve that with the Eufy MarsWalker an autonomous shell designed to transport robot vacuums up and down staircases. Think of it as a futuristic lift system that finally delivers true whole-home automation.

The Eufy Marswalker is one of the newest robot vacuums designed to deliver smart navigation, quiet operation, and deep cleaning all at a budget-friendly price. If you’re looking for an efficient robot vacuum without paying $600–$900, this model might be exactly what you need.

In this Eufy Marswalker vacuum review, we test its performance, suction power, battery life, mopping ability, and compare it with top competitors to help you make an informed choice.

What Is the Eufy Marswalker?

The Eufy Marswalker is a mid-range robot vacuum and mop combo with features like:

• 4000 Pa suction
• LiDAR smart navigation
• Up to 180 minutes battery life
• App + Voice Control
• Quiet 55 dB operation
• Multi-surface cleaning
• Zoned cleaning + No-go areas

It offers premium-Level performance at an affordable price.

How Eufy MarsWalker Works

The MarsWalker isn’t a vacuum itself. Instead, it’s a track-driven carrier that grips stairs securely and transports a compatible Eufy robot vacuum between levels. Once it reaches the next floor, the vacuum detaches and continues cleaning as usual.

Key highlights include:

• Autonomous stair climbing with advanced traction control.
• Compatibility with Eufy’s S2 and newer vacuums.
• Automatic docking after transporting and cleaning cycles.
• Support for L-shaped and U-shaped staircases, making it practical for real-world homes.

This means no more picking up your robot or setting up multiple units a single device can now cover your entire house.

Key Features & Benefits

1. Strong 4000 Pa Suction Power

The suction is powerful enough to remove:

• Pet hair
• Dust
• Food crumbs
• Carpet debris

It also automatically boosts suction on carpets for deeper cleaning.

2. Smart LiDAR Navigation

The Marswalker uses LiDAR mapping, allowing it to:

• Map your house accurately
• Clean efficiently in straight lines
• Avoid obstacles
• Create virtual boundaries
• Perform zoned cleaning

This is more advanced than bump-and-go robot vacuums.

3. Long 180-Minute Battery

The 5200 mAh battery lets it clean:

• Large living rooms
• Apartments
• Multi-room homes

And Auto-Resume ensures the robot continues cleaning exactly where it stopped.

4. Vacuum + Mop Combo

It includes a basic daily mopping system which helps maintain floor cleanliness. It’s ideal for:

• Tile
• Laminate
• Hardwood
• Vinyl floors

5. Super Quiet Cleaning (55 dB)

At just 55 dB, it is quieter than most Roomba and Shark models.
Perfect for homes with:

• Babies
• Pets
• Work-from-home users

“If you want to compare it with another Eufy model, read our detailed Eufy S2 Robot Vacuum Review.”

Why It Matters for Large Homes

For families with multi-level homes, robot vacuums often felt like a partial solution. While they worked fine on single floors, owners still had to put in manual effort. The MarsWalker changes that by making the cleaning truly hands-free across multiple floors.

This feature is especially useful for:

• Homes with kids and pets, where messes happen everywhere.
• Busy households that want true automation.
• Large carpeted or mixed-floor houses, where vacuuming is time-consuming.

Eufy MarsWalker Vacuum Review vs. Traditional Robot Vacuums

While regular robot vacuums are getting smarter, none of them can handle stairs on their own. The MarsWalker is the first genuine step forward toward solving this limitation.

Eufy Marswalker vs Competitors

Below is a real-life comparison with leading models:

Comparison Verdict

The Eufy Marswalker offers the best balance of price + performance.
If you want self-emptying or advanced AI camera navigation, go for premium models—but for everyday cleaning, Marswalker is unbeatable at its cost.

Full Specification Table

Performance Review

Cleaning Performance

The vacuum performs extremely well on:

• Hardwood floors
• Tiles
• Low/medium carpets
• Pet hair cleaning

If you have pets, Marswalker performs similarly to robotic vacuums costing double.

Navigation Performance

Its LiDAR system ensures:

• No missed spots
• Fast mapping
• Efficient S-shaped cleaning
• Accurate room separation

Mopping Performance

The mop is ideal for daily maintenance. It wipes dust and light stains but is not a heavy scrubber.

Noise Level

With 55 dB, it is quieter than:

• Roomba i4+
• Shark Matrix
• Eufy older models

For a premium alternative, check our Narwal Flow Robot Vacuum Review.

Pros & Cons

Who Should Buy the Eufy Marswalker?

This robot vacuum is perfect for:

• Pet owners
• Apartments & medium homes
• Users wanting smart cleaning on a budget
• Quiet cleaning needs
• Hard floor & low carpet cleaning

You should avoid it if you need:

• Self-emptying
• Heavy-duty mopping
• Advanced AI camera detection

The Real-World Impact

Early tests suggest the MarsWalker works well even on 5cm pile carpets and adapts to complex staircases without slipping. The suction performance of the paired S2 vacuum also makes a difference delivering 30,000Pa suction and 100 airwatts of cleaning power, far stronger than most rivals.

Together, the MarsWalker and S2 deliver deep carpet cleaning, pet hair removal, and full-floor coverage without human help.

Is It Worth the Investment?

At around $1,499 with the S2 included, the MarsWalker is clearly a premium product. It won’t appeal to every household. But for multi-level homes, pet owners, and busy families, the investment could be worthwhile.

Compared to running multiple robot vacuums or manually lifting one between floors, the MarsWalker saves both time and effort. It brings robot vacuums closer than ever to the “set it and forget it” dream.

You may also want to understand the Lifespan of a Robotic Vacuum Cleaner to know how long these machines last.

Final Verdict

The Eufy MarsWalker is a genuine industry first. By solving the stair problem, it takes robot vacuums from being floor-limited gadgets to true whole-home cleaning machines. While its price limits it to premium buyers, it sets a new benchmark that other brands like Roborock, Ecovacs, and Dreame will likely follow in the coming years. For now, if you live in a multi-level home and want real automation, the Eufy MarsWalker might be the most futuristic and practical robot vacuum system available.

The Eufy Marswalker is one of the best affordable robot vacuums. Its combination of strong suction, smart LiDAR mapping, long battery life, and quiet operation makes it a fantastic choice for everyday home cleaning.

If you’re looking for a reliable, budget-friendly robot vacuum, the Eufy Marswalker is absolutely worth buying.

FAQs About Eufy MarsWalker

Q1. Does the MarsWalker vacuum by itself?
No, it’s a carrier. It transports compatible Eufy robot vacuums between floors.

Q2. Can it climb any type of staircase?
Yes, it supports straight, L-shaped, and U-shaped staircases with track-grip technology.

Q3. Is it compatible with other brands?
Currently, it only works with Eufy’s S2 and newer vacuum models.

Q4. Does Eufy Marswalker work on carpets?
Yes, it works well on low and medium-pile carpets and auto-boosts suction.

Q5. Is it good for pet hair?
Yes, it removes pet hair efficiently from floors and carpets.

Q6. Can it mop and vacuum at the same time?
Yes, it supports simultaneous cleaning.

Q7. Does it support Wi-Fi and app control?
Yes—full app + voice assistant support.

Q8. How loud is it?
Only 55 dB, very quiet.