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412 robots 9 categories 173 priced

Comparing 2 robots

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

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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.

SPINO S1 Pro

Record last checked: 2026-05-16

Scuba V3 Ultra

Record last checked: 2026-07-12

Each row compares one spec across your shortlist. Green marks the best value.

Price

SPINO S1 Pro
$2,499 USD
Price details

$2,499 USD official Mammotion product price. The current official product page and Shopify JSON show Sold out/available=false and link buyers to Kickstarter; the current accessible Mammotion page does not verify the earlier $1,499 early-bird amount.

Scuba V3 Ultra
$2,000 USD
Price details

Official Aiper US store Product schema lists Scuba V3 Ultra in stock at $1,999.99; the visible store page shows a $2,299.99 list price, $300 savings, and Add to cart / Buy Now controls as of July 12, 2026.

Height

SPINO S1 Pro
Not officially disclosed
Scuba V3 Ultra
Not officially disclosed

Weight

SPINO S1 Pro
Not officially disclosed
Scuba V3 Ultra
28.8 lbs (13.1 kg)

Battery Life

SPINO S1 Pro
Not officially disclosed
Scuba V3 Ultra
Up to 480 minutes in skimming mode; up to about 4 hours underwater according to PCWorld's review of Aiper's stated specs

Max Speed

SPINO S1 Pro
Not officially disclosed
Scuba V3 Ultra
Not officially disclosed

AI

SPINO S1 Pro
ZonePilot AI Vision for real-time pool mapping, debris identification, step detection, and adaptive path planning
Scuba V3 Ultra
VisionPath 2.0 navigation and Cognitive AI Navium Mode use camera-based debris recognition, real-time route adaptation, cleaning-history patterns, user behavior, and local weather context to plan pool maintenance.

Sensors

SPINO S1 Pro
ZonePilot AI Vision camera, Multi-sensor fusion (obstacle and debris detection), Step detection, Underwater localization, Optional water-quality sensing
Scuba V3 Ultra
Dual-camera Cognitive AI Vision, Ultrasonic sensor, Anti-fall sensors for shallow areas, 20+ debris and obstacle recognition

Connectivity

SPINO S1 Pro
Underwater-stable wireless link (33 ft / 10 m dock radius), App control
Scuba V3 Ultra
Aiper mobile app, 2.4 GHz and 5 GHz Wi-Fi

Status

SPINO S1 Pro
Pre-order
Scuba V3 Ultra
Available

Category

SPINO S1 Pro
Cleaning
Scuba V3 Ultra
Cleaning
More specifications (4)

Includes rows even when values are not recorded.

Charging Time

SPINO S1 Pro
Not officially disclosed
Scuba V3 Ultra
4.5 hours

Degrees of Freedom

SPINO S1 Pro
N/A
Scuba V3 Ultra
N/A

Voice Assistants

SPINO S1 Pro
None
Scuba V3 Ultra
Amazon Alexa, Google Assistant

Manufacturer

SPINO S1 Pro
Mammotion
Scuba V3 Ultra
Aiper

Capabilities

SPINO S1 Pro

All-pool compatible design for pools up to 300 m²App-based remote control and schedulingAutoShoreCharge robotic-arm docking and chargingDual-layer filtration systemFloor, wall, waterline, edge, and corner cleaningFully autonomous pool cleaning with on-deck self-dockingHigh-flow suction power up to 6,800 GPH / 26 m³/hHorizontal waterline sweepingOptional water-quality monitoring during cleaningUnderwater-stable communication for live monitoringZonePilot AI Vision pool mapping and navigation

Scuba V3 Ultra

8,500 GPH dual-pump suctionApp mode switching, scheduling, status, and historyBuilt-in chlorine tablet chamberCognitive AI Navium weekly schedulingCordless robotic pool cleaningDual-brush scrubbingDual-camera AI Patrol cleaningFloor, wall, waterline, surface, and sun-shelf cleaningJellyFloat self-rescue and surface retrievalMicroMesh multi-layer filtrationRobotic pool surface skimmingTop-load 3.5L debris basketVisionPath 2.0 adaptive navigation

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.