Compare robots

Comparison ready

3 robots selected.

The comparison cards start below. Open the editor only when you need to swap the shortlist.

Share
Romi Lacatan Loona Built-In Vacuum and Mop Robot BCRI3BX1
Edit selected robots
412 robots 9 categories 173 priced

Comparing 3 robots

Green cells flag numeric leaders, while AI, sensors, and capability rows keep the real buying tradeoffs visible.

Romi LacatanLoonaBuilt-In Vacuum and Mop Robot BCRI3BX1
Updating comparison...

Sources and record checks

Record checks are not independent testing or confirmation of every claim. Official sites provide manufacturer context; source context explains the record.

Romi Lacatan

Record last checked: 2026-05-19

Official site Source context

Loona

Record last checked: 2026-06-09

Official site Source context

Built-In Vacuum and Mop Robot BCRI3BX1

Record last checked: 2026-04-28

Official site Source context
Each row compares one spec across your shortlist. Green marks the best value.
Romi Lacatan Romi Lacatan Loona Loona Built-In Vacuum and Mop Robot BCRI3BX1 Built-In Vacuum and Mop Robot BCRI3BX1

Price

Romi Lacatan
¥98,780 JPY
Price details

Official Romi Store variants list the Lacatan model at ¥98,780 including tax. Normal conversation, reply generation, and memory require the Romi cloud service: ¥1,958/month including tax or ¥19,580/year including tax on Romi's official price page.

Loona
$442 USD
Price details

Official KEYi Loona Petbot Premium bundle sale price is $442 (Loona Go + Charging Dock + Game Prop Kit); compare-at price $529; structured data says InStock. Loona Go standalone may be listed separately.

Built-In Vacuum and Mop Robot BCRI3BX1
Price not recorded
Price details

Bosch Germany listed the BCRI3BX1 with a dealer finder in April 2026, but no official MSRP was published as of 2026-04-28.

Height

Romi Lacatan
Not officially disclosed
Loona
17.3cm (6.8 in)
Built-In Vacuum and Mop Robot BCRI3BX1
8.4 cm

Weight

Romi Lacatan
Approx. 400g
Loona
1.1kg (2.42 lbs)
Built-In Vacuum and Mop Robot BCRI3BX1
Not officially disclosed

Battery Life

Romi Lacatan
2,875 mAh lithium-ion battery; runtime not officially disclosedNot safely comparable as a typed unit
Loona
2 hours continuous playtime; 1350 mAh, 11.1 V lithium-ion rechargeable battery
Built-In Vacuum and Mop Robot BCRI3BX1
Not officially disclosed

Max Speed

Romi Lacatan
Stationary tabletop companion with 2-axis movementNot comparable for this robot
Loona
N/A
Built-In Vacuum and Mop Robot BCRI3BX1
Not disclosed

AI

Romi Lacatan
ChatRomi 1.0 plus Lacatan-only ChatRomi 2.0; official guidebook says ChatRomi 2.0 uses OpenAI Realtime API, web search, optional visual understanding, customizable speaking styles, and long-term memory support after the April 21, 2026 Lacatan update
Loona
GPT-powered conversations; current official hardware section lists a 5 TOPS processor, Cortex-M4 100 MHz co-processor, dual-core DSP 360 MHz HIFI audio engine, 2 GB LPDDR4 RAM, and 8 GB eMMC 5.0 storage
Built-In Vacuum and Mop Robot BCRI3BX1
Laser and camera-based navigation with sensor fusion for room mapping and obstacle handling; Bosch does not disclose a named onboard AI model.

Sensors

Romi Lacatan
3 microphones, Camera for face detection and visual features, Touch sensor, Illuminance sensor, Accelerometer / gyroscope sensor
Loona
3D Time-of-Flight (ToF) Sensor, 720p RGB Camera, Touch Sensor, 3-Axis Accelerometer, 3-Axis Gyroscope, 4-Microphone Array
Built-In Vacuum and Mop Robot BCRI3BX1
Laser navigation, Camera, Cross-laser sensor, Infrared sensor, Touch sensor

Connectivity

Romi Lacatan
Wi-Fi 802.11a/b/g/n/ac/ax (2.4GHz and 5GHz), Bluetooth 5.4, USB Type-C power, Romi cloud service
Loona
Wi-Fi (Dual-band 2.4G/5.8G, 802.11a/b/g/n), USB Type-C (charging)
Built-In Vacuum and Mop Robot BCRI3BX1
Bosch Home Connect

Status

Romi Lacatan
Available
Loona
Available
Built-In Vacuum and Mop Robot BCRI3BX1
Available

Category

Romi Lacatan
Companions
Loona
Companions
Built-In Vacuum and Mop Robot BCRI3BX1
Cleaning
More specifications (4)

Includes rows even when values are not recorded.

Charging Time

Romi Lacatan
Not officially disclosed; USB-C power, DC 5V/3ANot safely comparable as a typed unit
Loona
Not officially disclosed
Built-In Vacuum and Mop Robot BCRI3BX1
Not officially disclosed

Degrees of Freedom

Romi Lacatan
N/A
Loona
N/A
Built-In Vacuum and Mop Robot BCRI3BX1
N/A

Voice Assistants

Romi Lacatan
ChatRomi 1.0, ChatRomi 2.0
Loona
None
Built-In Vacuum and Mop Robot BCRI3BX1
None

Manufacturer

Romi Lacatan
MIXI
Loona
KEYi Tech
Built-In Vacuum and Mop Robot BCRI3BX1
Bosch

Capabilities

Romi Lacatan

2.4-inch QVGA expressive displayConversational AI companionshipCustomizable speaking stylesDiary summaries in the Romi appFace recognition and family name callingLong-term memory with separate remember/speak app togglesOptional visual understandingRemote check-in through the Romi appTouch responseVoice recognitionWake-word conversation startWeather, English conversation, songs, games, and other support features

Loona

AI-Generated VisualsAuto-Docking & ChargingAutonomous NavigationChatGPT ConversationsEmotion Expression (LCD face)Face RecognitionGoogle Blockly ProgrammingInteractive Games (AR, bullfighting, follow-the-leader)OTA UpdatesRemote Monitoring (camera)Touch InteractionVoice Commands

Built-In Vacuum and Mop Robot BCRI3BX1

20,000 Pa Suction45 °C Hot-Air Mop DryingAutomatic Dust EmptyingAutomatic Mop Washing with 70 °C WaterBuilt-In Kitchen Plinth DockingDealer-Installed Kitchen IntegrationExtendable Mop for Edge CleaningExtendable Side BrushHome Connect App ControlLaser Navigation with Camera and Cross-Laser SensorsPlumbed Full-Service StationRobot Vacuuming and Rotating Mop CleaningSelf-Cleaning Station

How to Compare Robots

Use this flow to get to a clean shortlist fast. The route works best as a dense research workbench, not a marketing page.

1

Choose comparable robots

Start with robots that solve the same job. Use category anchors like Humanoid, Cleaning, Companions, Research before you worry about micro-spec wins.

2

Read the big deltas first

Check price, status, battery, sensors, and capabilities before getting lost in minor spec rows.

3

Switch to differences only

Once you have a shortlist, hide shared rows. That turns the table from a spec dump into a real decision tool.

Cross-category comparisons still have value

A dedicated cleaner versus a home assistant with cleaning features can reveal whether you really need a specialist or just broader household coverage. Compare around the same outcome, not the same marketing language. And when blank-page friction is the problem, use one of the prebuilt quick-start pairings in the workbench above — open one, swap robots, and keep moving.

Making Your Decision

Turn comparison rows into an actual recommendation — not just more reading.

1

Weighted priorities

Not all spec deltas matter equally. Rank your buying criteria before crowning a winner.

  • List must-haves — smart-home platform, clearance, shipping status, or anything that eliminates a robot instantly.
  • Pick your top 3 differentiators — navigation, noise, battery, support, or whatever changes daily use.
  • Score only the finalists against those. The robot that wins your real priorities beats the one with the most green cells.
2

Total cost of ownership

The sticker price is only one row. Subscriptions, consumables, and service access often decide the real winner.

Subscriptions

Cloud AI and premium app tiers can make a cheaper robot more expensive over three years.

Consumables

Brushes, pads, filters, and bags flip the value story on high-frequency robots.

Energy & battery

Large batteries and frequent charging reveal everyday operating demands.

Repair & warranty

Local servicing and spare-parts access are the quietest but most important long-term costs.

3

Environment check

Specs describe ideal conditions. Your rooms, pets, and Wi-Fi determine what actually performs.

  • Floor types — carpet, hardwood, tile, and transition handling.
  • Space layout — open plans vs. multi-room homes with tight doorways.
  • Wi-Fi coverage — cloud-heavy robots need stable signal everywhere.
  • Household — pets, kids, shared spaces, and noise tolerance.

Purchase and deployment access

Available listings: 125. Pre-order listings: 54. Active records: 130. Available indicates an ordering listing, not confirmed stock. Pre-order indicates a reservation listing, not immediate delivery. Active status alone does not confirm public purchase availability or deployment. Other statuses do not establish a current purchase listing. Confirm regional access, stock, reservation terms, and delivery with the manufacturer.

When it's too close to call

If two robots are still neck-and-neck, use softer signals that affect ownership quality more than spec sheets admit.

Return policy User community Ecosystem Aesthetics

Comparison FAQ

Questions buyers ask before the final click

Short answers to the questions that usually show up once the shortlist is live and the tradeoffs feel real.

Frequently Asked Questions

Using the workspace
How many robots can I compare at once?
You can compare up to four robots at once. Two or three is usually the cleanest decision view, but four-way comparisons work well for wider market scans.
What does 'Show differences only' do?
It hides rows where all selected robots share the same value, leaving only the rows that actually change your decision. It is especially useful for same-brand or same-category shortlists.
Can I compare robots from different categories?
Yes. You can compare any of the 412 robots in the database. Cross-category comparisons work best when the robots still compete for the same outcome in your home or workflow.
What makes a good comparison?
The best pairings share at least one real-world anchor: same job, similar price band, same room constraints, or competing brand tier. That keeps the table decision-focused instead of random.
Sharing & shortlisting
How do I share a comparison?
Once you have a live shortlist, a Share this comparison link appears in the workbench. It preserves your selected robots and the differences-only toggle in a permanent URL.
Can I save or bookmark a comparison for later?
Yes. Every live comparison has a stable route, so bookmarking the page preserves the exact configuration you built.
Can I compare by price alone?
Price is one row in the compare table, but if you want pure price sorting first, the all robots page is the better place to shortlist before coming back here.
Data & methodology
Are specifications up to date?
ui44 comparison data is sourced from official manufacturer documentation and re-verified on a rolling basis. Shipping products get the most frequent freshness checks.
What if a spec is missing?
A dash or 'Not specified' usually means the manufacturer has not published the detail clearly. It does not automatically mean the robot lacks the feature.
How should I compare robots at different development stages?
Status labels describe catalog records, not measured operational reliability. Available indicates a purchase listing, not verified stock or shipping dates. Active alone does not confirm public purchase access. Pre-order indicates a reservation listing, not engineering completion or a guaranteed delivery queue position. Development and Prototype identify recorded stages; Discontinued identifies a discontinued listing. Compare documented performance and current manufacturer terms, including any recorded sales notes, for the specific model and region.
Can I compare specific sensors or components more deeply?
Yes. The compare table gives you the side-by-side overview, then the components directory lets you go deeper on shared sensors, radios, and platform pieces across the catalog.