Mira
Gausium
The compact sweeper-scrubber robot for mid-sized spaces: it sweeps and scrubs in a single pass and fits through 660 mm aisles.
The Gausium Mira sweeps and scrubs in one pass. A front roller brush picks up dust and loose debris into a built-in tray before water reaches the floor; right behind it, dual disc brushes scrub with up to 25 kg of pressure, and the squeegee recovers the water. Loose debris is collected dry instead of being pushed through the cleaning solution.
With a 400 mm scrubbing width, a 750 mm sweeping width, and a minimum pass width of 660 mm, the Mira is built for dense retail layouts and narrow aisles that larger scrubber-dryers cannot enter. In sweep-only or dust-mop mode it works completely dry. Gausium recommends it for sites of 800 to 2,000 m².
Navigation runs on 3D LiDAR, 2D LiDAR, a depth camera, and an RGB camera. For setup, you guide it once through the main aisles with power assist; according to Gausium, it then labels carpets, glass, and escalators itself, creates the cleaning tasks, and updates its map in real time when the layout changes. A self-cleaning system flushes the waste-water tank and rinses the suction path, and with the WS-05 workstation the Mira charges, refills fresh water, and discharges waste water on its own.
Highlights
Sweep + Scrub in One Pass
Front roller brush sweeps into the tray, rear disc brushes scrub right behind.
660 mm Aisles
Fits narrow retail aisles and tight corridors that larger scrubber-dryers cannot enter.
25 kg Brush Pressure
Dual disc brushes with up to 25 kg of scrubbing pressure.
Guided Setup
Guide it once through the main aisles; it builds map and tasks and updates the map when the layout changes.
Self-Cleaning
Flushes the waste-water tank and rinses the suction path automatically.
ISSA Innovation of the Year 2025
Category winner Automation & Equipment, ISSA Show North America 2025.
In action
Sweep and Scrub Where Aisles Are Narrow
The Mira is built for mid-sized sites of 800 to 2,000 m² — dense layouts with loose debris and wet soiling on the same floor.
- Supermarkets and specialty retail
- DIY stores
- Shopping malls
- Hospitals
- Stations and airports
Why the Mira?
The Mira is for floors that need sweeping and scrubbing but are too tight for a big machine: supermarkets and specialty retail with narrow aisles, DIY stores, shopping malls, hospital corridors.
Where a scrubber alone pushes loose debris around and two machines mean two runs, the Mira sweeps first and scrubs right behind in the same pass. In this class, the Mira is our first recommendation: against the CenoBots L3 — the same scrubbing class on paper, 2,016 m²/h theoretical at 400 mm — it adds sweeping in the same pass and fits through 660 mm instead of 700 mm. For large halls with heavy debris, the Pudu BG1 Series or the Gausium Marvel is the step up.
Which machine fits your floor, we tell you after the site survey — openly, including when it is not the Mira. With our full-service model, we take care of setup, maintenance, and the right configuration.
You'll find the Mira in
Supermarkets→Specialty Stores→Hardware Stores→Hospitals→Schools→Sports Halls→Technical reference
Cleaning Performance
Tanks & Battery
Dimensions & Reach
Navigation & Station
What do the numbers mean?
What the numbers mean: 2,016 m²/h scrubbing and 3,780 m²/h sweeping are Gausium's theoretical maxima from lab tests — real coverage depends on layout, turns, and soiling, and is lower. That is why Gausium's own site recommendation is the better planning number: 800 to 2,000 m². The 60 Ah LFP battery runs at least 4 hours scrubbing, 8 hours sweeping, or 10 hours dust mopping and recharges in 2.5 hours.
The 22-litre fresh-water tank fits the compact format; on larger sites, plan water handling with the WS-05 workstation or a refill stop. And the 660 mm minimum pass width with a 950 mm U-turn decides which aisles it can work.
FAQ
Frequently asked questions about the Mira
The order does the work. The front roller brush collects dust and loose debris into the built-in tray while the floor is still dry. Directly behind it, the dual disc brushes scrub with water and cleaning solution, and the squeegee recovers the dirty water. That is why a separate sweeping run beforehand is not needed. In sweep-only and dust-mop mode, the Mira works completely dry. What stays manual: emptying the debris tray and the routine care of brushes and squeegee.
The L3 and the Mira share a scrubbing class: 2,016 m²/h theoretical at 400 mm width. The L3 is a pure scrubber-dryer with a larger tank (25 L) and a 700 mm minimum pass width; the Mira adds sweeping in the same pass and gets through 660 mm. The BG1 Series also sweeps and scrubs in one pass, but it is a hall machine: 75-litre tank, around 344 kg, 85 cm minimum aisle. Narrow aisles and mixed soiling on 800–2,000 m² point to the Mira; pure wet cleaning points to the L3; large halls point to the BG1 or the Marvel.
The WS-05 is Gausium's workstation for the Mira and the Marvel. When the robot docks, it charges, refills fresh water, discharges waste water, rinses the suction pipe and squeegee, and flushes the waste-water tank — so the routine water handling no longer needs a person. The site requirements (water supply, drain, power, space) we check in the site survey. Without the workstation, the Mira charges at its dock and the tanks are filled and emptied by hand.
Besides LiDAR, the Mira carries a depth camera and an RGB camera, and it is set up and managed through Gausium's cloud fleet management. We clarify data processing with you before deployment — what is transmitted, where it is stored, and the data processing agreement. If camera-free navigation is a hard requirement for your site, we will tell you which machines in our program meet it.
Other machines
From the knowledge section
Deploy the Mira in your space