Wybot
Wybot S3
- Autonomy
- IIIConditional
- Score
- 70/100Strong
- Readiness
- Ready Now
- Price
- $2,499.99list
ComparisonWybot S3 and Beatbot AquaSense Pro
Beatbot
Beatbot AquaSense Pro
- Autonomy
- IIIConditional
- Score
- 66/100Capable
- Readiness
- Not assessed
- Price
- $2,199list
Up to three
Autonomy Ladder
- IManual
- IIAssisted
- IIIConditional
- IVEnvironmental
- VGeneralized
All robot pool cleaners. Every figure below is placed against the whole class, so a gap can be read against how much the class itself varies.
Where each one suits you.
The conditions each robot was assessed against, side by side. Rows marked in gold are where these machines genuinely differ.
| Condition | Wybot S3 | Beatbot AquaSense Pro |
|---|---|---|
| Pool type | ||
| In-ground | GoodDesigned for in-ground gunite pools. Dock positioning and waterline reach optimized for standard depth/slope geometry. | GoodDesigned for in-ground installations; smart-mapping calibration optimized for fixed pool geometry. |
| Above-ground | DependsAbove-ground pools under 10,000 gallons risk over-capacity for dock footprint. Shallow models may limit wall coverage; confirm dock fit before purchase. | DependsWorks but optical sensor calibration more sensitive to pool wall material; vinyl above-ground pools require careful mapping setup. |
| Mixed setup | GoodThis robot addresses both pool types. Verify dock placement and cable routing for your setup. | GoodSmart-mapping adapts to both in-ground and above-ground installations when initial calibration accounts for pool material. |
| Pool size | ||
| Small (< 400 sqft) | GoodUnder 5,000 gallons: flagship robot and self-emptying dock exceed small-pool maintenance needs. Overkill for compact pools; mid-range cordless models more economical. | Good90-minute runtime covers small pools under 1500 sqft in single session; ideal use case per owner reports. |
| Medium (400 – 800) | Good5,000–15,000 gallons: ideal range. 90–120 min per charge handles single-pass coverage or multi-session cleaning for heavy debris weeks. | GoodOptimal range for 1500-3000 sqft pools; battery runtime completes full coverage in typical weekly cleaning cycle. |
| Large (> 800)they differ | Good15,000–30,000 gallons: dock automation and cordless freedom shine. Multi-session scheduling manageable; dock self-emptying reduces operator burden. | DependsPools over 3000 sqft require multiple launches per cleaning session; battery depletion mid-cycle limits single-session autonomy. |
| Debris load | ||
| Fine (sand / silt) | GoodSand and fine sediment: dock suction handles routine drainage; filter manageable with dock assist. Confirm filter mesh durability in high-silt environments. | GoodFilter cartridge handles fine particles (sand, pollen) without suction loss in normal maintenance intervals. |
| Leaves / large debristhey differ | GoodLeaf-heavy pools: cordless operation supports frequent short runs without cable hassle. Large debris basket and dock capacity suit seasonal leaf management. | DependsHigh leaf loads reduce battery runtime and increase filter replacement frequency from 2-4 weeks to weekly replacement in autumn. |
| Algae / heavy foulingthey differ | DependsAlgae bloom recovery: robot aids removal, but chemical treatment required first. Dock filter may clog after algae cleanup; manual rinse likely needed. | PoorHeavy algae blooms confuse optical smart-mapping sensors; coverage gaps and sensor recalibration errors documented in owner reports. |
| Coverage you want | ||
| Floor only | GoodFloor coverage only: 3D mapping optimizes floor paths. Waterline and wall features unused; simpler maintenance profile than full-reach model. | GoodSystematic floor coverage is core capability; smart-mapping ensures 100 percent floor contact without missed spots. |
| Floor + walls | GoodFloor and wall cleaning: strong suit. 36-sensor suite maps vertical surfaces; dock placement matters for wall-reach consistency. | GoodWaterline and wall coverage documented in manufacturer specs and owner reports; two-brush design handles vertical surfaces. |
| Floor + walls + waterline | GoodFull waterline reach: designed for this mode. Dock automation minimizes manual waterline supplementation, though mineral buildup may persist in hard-water pools. | GoodFlotation line cleaning included in smart-mapping routine; no separate waterline mode required. |
A robot being poor for a condition is a fact about fit, not a fault. “Depends” means the record names a limit worth reading, not that the answer is unknown.
What the score is built from.
Nine inputs across three pillars, each weighted as shown and each scored so more is better. A robot can lead on one and trail on another, which is the point of showing them apart.
Capability
Task completion16% of score
Does it finish the job it is sold to do, unattended
8265
- Wybot S382
- Beatbot AquaSense Pro65
18median 72 across 438 scored robots100
Coverage and navigation10% of score
Does it work the whole area, and hold that between runs
7855
- Wybot S378
- Beatbot AquaSense Pro55
0median 72 across 426 scored robots100
Edge-case recovery10% of score
Does it recover from the failures its category presents
062
- Wybot S30
- Beatbot AquaSense Pro62
18median 52 across 325 scored robots100
Operating envelope4% of score
How far conditions can vary before performance drops
6275
- Wybot S362
- Beatbot AquaSense Pro75
28median 68 across 402 scored robots100
Dependability
Field failure rate16% of score
Documented hardware failures per owner-year
7081
- Wybot S370
- Beatbot AquaSense Pro81
6median 70 across 362 scored robots100
Software stability14% of score
Whether updates fix more than they break
4555
- Wybot S345
- Beatbot AquaSense Pro55
15median 65 across 344 scored robots100
Support longevity10% of score
Committed parts, service and updates, with dates
052
- Wybot S30
- Beatbot AquaSense Pro52
0median 62 across 434 scored robots100
Ownership burden
Routine maintenance12% of score
Hands-on time it asks for in normal operation
8278
- Wybot S382
- Beatbot AquaSense Pro78
22median 67 across 439 scored robots100
Consumables8% of score
Parts that must be bought to keep it working
6866
- Wybot S368
- Beatbot AquaSense Pro66
8median 69 across 439 scored robots100
How far apart is a long way?
A number only means something next to the spread it sits in. Each track is the real range across every classified robot in the class, with the median marked.
Price69 with a published figure
$2,499.99$2,199
- Wybot S3$2,499.99
- Beatbot AquaSense Pro$2,199
$299median $1,295$4,250
Runtime37 with a published figure
180 min300 min
- Wybot S3180 min
- Beatbot AquaSense Pro300 min
90 minmedian 180 min1,800 min
Charge time34 with a published figure
210 min210 min
- Wybot S3210 min
- Beatbot AquaSense Pro210 min
150 minmedian 240 min390 min
Weight69 with a published figure
46.3 lbs24.3 lbs
- Wybot S346.3 lbs
- Beatbot AquaSense Pro24.3 lbs
7.9 lbsmedian 21 lbs46.3 lbs
Height66 with a published figure
10 in10.4 in
- Wybot S310 in
- Beatbot AquaSense Pro10.4 in
3.8 inmedian 10.6 in29.9 in
Not compared, because fewer than two of these robots carry a published figure: Noise.
What the numbers leave out.
Written on each record, and the only thing here every robot on the site carries.
The trade-off
What each design gives up to be good at what it is good at.
Wybot S3
Cordless, self-docking, and self-emptying comes at flagship price: $2,999 regular, currently discounted to $2,499 on pre-order, places it above mid-range robotic cleaners; the upgrade premium is substantial if dock automation is not the point.
Waterline reach is mapped, not guaranteed: 3D mapping places cleaner at waterline, but scaling and mineral buildup may require supplemental manual brushing on heavy-stain pools.
Beatbot AquaSense Pro
Published runtime reaches up to 9.5 hours skimming the surface, but floor cleaning is rated to 5 hours: the more demanding mode is the one that sets what a single charge will cover.
Cordless operation removes the cable and its tangling failure mode, but it also removes shore power: coverage per session is bounded by the pack, and the unit is placed in the water by hand at the start of every cycle.
Who each one is wrong for
Stated by the record itself. A robot being wrong for a household is a fact about fit, not a fault.
Wybot S3
- Above-ground pools under 5,000 gallons
- Flagship footprint and self-emptying dock designed for in-ground depth/slope. Minimal evidence for shallow above-ground use; manufacturer guidance unclear.
- Pools with complex obstacles or tight corners
- 3D mapping excels on open floor/wall geometry. Narrow steps, shallow ledges, or tight spa-adjacent areas may slow coverage. Dock placement must clear furniture/edges.
- Owners unwilling to manage dock placement and seasonal storage
- Self-emptying dock requires dedicated outlet, winter storage, or year-round protection in cold climates. Cable-free robot still needs dock positioning for effectiveness.
Beatbot AquaSense Pro
- Pools substantially larger than 300 square meters
- Beatbot's recommended coverage tops out around 300 square meters, roughly 3,200 square feet. Larger pools need more than one session with a recharge between them.
- Commercial or high-traffic installations
- The design targets residential cleaning. The app offers no audit logging or compliance record keeping of the kind commercial operators need.
- Owners requiring self-launching operation
- The robot has to be placed in the water by hand at the start of a cycle. It surfaces and parks at the pool edge at the end of one, but it does not put itself in.
- Owners wanting a user-serviceable battery
- The pack is sealed inside an IP68 housing and is not user-replaceable. Battery service goes through Beatbot or an authorized center, and opening the housing breaks the seal.
- Buyers who need a long ownership record before committing
- The AquaSense Pro was released in January 2024, so field data covers roughly two seasons. Long-term battery and seal behavior on this model is not yet established.
What stays your job
The upkeep ownership hands back to you, whatever the autonomy level says.
Wybot S3
- After every use: Empty debris basket if full; check dock inlet for clogs.
- Weekly: Rinse pre-filter (dock assists); visual brush inspection for wear.
- Monthly: Hand-rinse main filter cartridge if dock suction shows weakness; wipe the dock’s solar panel clear of leaves and waterline film so charging is not throttled.
- Seasonally: Full filter cartridge replacement (~$40-60); dock winterization cover or storage.
- Annually: Brush wear assessment (~$30-50 replacement if needed).
Beatbot AquaSense Pro
- After every use: Rinse the unit and both filters with fresh water and clear the intake basket. Fresh water is the sanctioned rinse; do not use vinegar or other acids on any part of the machine.
- Weekly: Inspect brush surfaces and drive tracks for debris or algae buildup, and check that the charging contacts are clean and dry.
- Monthly: Check both filters for tears or deformed mesh and replace only if damaged. They are reusable and are not on a replacement schedule.
- Seasonally: Confirm the clarifier dispenser is clear and refill it ahead of the swim season.
- Before freezing weather: Rinse, dry and store the unit in a cool, dry place above freezing with the battery at a partial charge. There is no user disassembly step; the housing is IP68 sealed.
How much each of these is standing on.
Classifications rest on different depths of evidence. A pre-release assessment and a verified one are not the same kind of claim.
| Robot | Evidence status | Sources reviewed | Last assessed |
|---|---|---|---|
| Wybot S3 | Pending | 2 | Aug 2026 |
| Beatbot AquaSense Pro | Discontinued | 4 | Sep 2026 |
Evidence status counts the sources behind a classification, not their kind. A high count can be maker documentation and price coverage, so read it as how much was reviewed rather than as independent testing. How we weigh evidence.
Keep going.
The full recordWybot S3Specifications, evidence, the Fit Check in full, and every tracked change.
The full recordBeatbot AquaSense ProSpecifications, evidence, the Fit Check in full, and every tracked change.Robovations classifies robots; it does not rank them. Nothing on this page is a recommendation, and no manufacturer influences a classification or its placement here.
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