Select and compare
Aiper Scuba S1 vs. Beatbot AquaSense 2 Ultra compared
Robotic Pool Cleaner
At a glance
The key numbers for both devices side by side.
Overall rating
9090Sehr gut
9292Sehr gut
Value for money
95Excellent
84Excellent
Best price
€494.00€599.00−18 %
€2,769.00
Price advantage
€2,275.00 cheaper
—
Offers
2 shops
3 shops
Rank in category
Rank 3 of 45
Rank 2 of 45
Rating
Sub-ratings compared
Aiper Scuba S1Overall rating 90Beatbot AquaSense 2 UltraOverall rating 92
Aiper Scuba S1Beatbot AquaSense 2 Ultra
Cleaning results91/10093/100
Navigation & reliability87/10090/100
Runtime & endurance91/10097/100
Handling & maintenance91/10089/100
App & build quality91/10093/100
Cleaning results
91
93
Navigation & reliability
87
90
Runtime & endurance
91
97
Handling & maintenance
91
89
App & build quality
91
93
Specs
Specs compared
Key specs
Model
Scuba S1
AquaSense 2 Ultra
Cleaning coverageAreas the robot cleans according to the manufacturer – only with walls and waterline is no dirt ring left; top models also skim leaves from the surface, pure skimmers clean only the surface
FloorWallsWaterline
FloorWallsWaterlineFinish
Max. pool areaLargest pool area according to the manufacturer in m² – some manufacturers state only the pool length instead
150 m² (1,615 sq ft)
320 m² (3,444 sq ft)
Power supplyBattery or floating cable according to the manufacturer – battery robots don’t get tangled, corded robots run without a break
Battery (cordless)
Battery (cordless)
Suitable forPool types the manufacturer approves the robot for
Above-ground poolIn-ground pool
Above-ground poolIn-ground pool
NavigationHow the robot moves according to the manufacturer – systematic navigation and mapping cover the pool faster and more completely
Systematic (gyroscope)
Sensor-based mapping
Battery lifeRuntime per charge in the standard program according to the manufacturer in minutes
180 min
300 min
Cleaning
ChassisHow the robot moves according to the manufacturer – tracks climb walls and steps and roll over liner folds, wheels and rollers get stuck on edges more easily; propellers drive floating skimmers
Tracks (rubber)
Tracks (rubber)
Brush typeType of main brushes according to the manufacturer – PVC, nylon and plastic brushes count as bristles, PVA is the absorbent foam roller that also grips smooth tiles; a "combined brush" usually means bristles plus PVA
Bristles
Rubber roller
Saltwater compatibleThe manufacturer explicitly approves the robot for saltwater pools – if not stated, the field stays empty
Yes
Flow rateVolume of water the pump draws through the filter per hour according to the manufacturer, in m³/h – a higher flow rate also picks up heavy debris
15.9 m³/h
21 m³/h
Cleaning programsCleaning programmes according to the manufacturer – "Smart", "Auto" or "Standard" is the full clean of floor and walls, "Quick" or "Turbo" the quick programme, "Enhanced" or "Ultra" the intensive programme; a quick programme is enough for the daily round
Floor onlyFloor and wallsEco
Floor onlyFloor and wallsSurface (skimmer)Quick programEco
Suitable pool surfacesPool surfaces the manufacturer approves the robot for – "pebble" and pebble plaster count as concrete, "vinyl" and "liner" as liner, fibreglass and GRP as polyester
ConcretePolyesterVinyl linerTilesMosaic tile
ConcreteVinyl linerPolyesterTilesStainless steel
Program durationDuration of the standard program according to the manufacturer in minutes
180 min
Filter & maintenance
Filter typeType of debris container according to the manufacturer
Filter basket
Filter basket
Filter capacityFilter capacity according to the manufacturer in liters
3.5 l (0.92 gal)
4 l (1.1 gal)
Full filter indicatorSignals a full filter on the robot or in the app, according to the manufacturer
Yes
Filter finenessFineness of the finest included filter according to the manufacturer in microns – the smaller the number, the finer the filter, but it clogs faster
3 µm
150 µm
Battery & cable
Charging timeCharging time from empty to full according to the manufacturer in minutes
240 min
270 min
ChargingHow the battery is charged according to the manufacturer – with a plug on the device the socket must be dry; a dock sometimes also rinses the filter but then needs a water connection
Charging cable on the device
Charging cradle
Controls
Obstacle detectionHow the robot detects walls, steps and obstacles according to the manufacturer – with ultrasound, laser or camera before it bumps into them; "ultrasonic radar" and "sonar" are ultrasound, 3D ToF and point laser are laser/ToF
AI cameraLaser/ToFInfraredUltrasonic
Remote controlA remote control is included, according to the manufacturer
No
Yes
ScheduleCleaning can be repeated on a schedule, according to the manufacturer
Yes
Yes
App controlCan be controlled via app, not just by remote, according to the manufacturer
Yes
Yes
RetrievalHow the robot is ready for removal after cleaning according to the manufacturer – without a retrieval aid it stays on the bottom and has to be fished out with a hook
Parks at the pool edge
Surfaces and floatsParks at the pool edgeRecall via app
Dimensions & weight
WeightWeight of the robot according to the manufacturer in kg, without water and without the cart – matters when lifting it out
7.7 kg (17 lb)
13.2 kg (29 lb)
Water depth up toMaximum water depth the manufacturer approves the robot for, in m
3 m (9.8 ft)
3 m (9.8 ft)
Pool length up toMaximum pool length the manufacturer approves the robot for, in m
15 m (49 ft)
Transport cart includedA cart for storing and moving the robot is included, according to the manufacturer
No
DimensionsExternal dimensions according to the manufacturer in cm (W × D × H)
39 × 44.5 × 29.6 cm (15 × 18 × 12 in)
44 × 46 × 28 cm (17 × 18 × 11 in)
General
Warranty
2 years
3 years
Price segment
Premium
Premium
Model year
2026
In the box
1× Aiper Scuba S1, 1× DC-Ladegerät, 1× Benutzerhandbuch, 1× Bergungshaken
Roboter, Ladestation, Klärmittel-Satz, Haken, Doppelfilterkorb, 2 Seitenbürsten, Schraubendreher, 4 Schrauben, Abdeckung
Prices
Offers
Verdict
Pros & cons
Der Aiper Scuba S1 ist ein kabelloser Raupenroboter für Boden, Wände und Wasserlinie, der vor allem den Boden gründlich reinigt. Eine Akkuladung reicht für gut 2,5 h, danach dauert das Nachladen 3 bis 4 h. Für eckige und ovale Gartenbecken ohne Treppenanlage taugt er gut. Breite Stufen, Leitern und viel Laub bremsen ihn, und unter Wasser lässt sich ein laufendes Programm nicht ändern.
Pros
- Boden nach einem vollen Lauf meist restlos sauber, auch feiner Sand und Haare
- Schrubbt die Wasserlinie bis etwa 4 bis 5 cm über der Oberkante
- Kabellos mit gut 2,5 h Laufzeit pro Ladung in der Praxis
- MicroMesh-Feinfilter mit 3 µm holt Staub und Algenreste aus dem Wasser
- Mit 7,7 kg leicht, Wasser läuft beim Herausheben ab
- Eco-Modus reinigt in der Urlaubswoche alle 48 h den Boden
Cons
- Hängt an breiten Treppen und Leitern fest, meldet blockierte Kette
- Kommt in kleinen Rundbecken die gekrümmte Wand schlecht hoch
- Bei viel Laub sind drei bis vier Läufe mit Bergen und Laden nötig
- Laufendes Programm lässt sich unter Wasser weder ändern noch stoppen
- Filterkorb schließt bei einzelnen Geräten nicht dicht, Schmutz fällt zurück
Der Beatbot AquaSense 2 Ultra ist ein kabelloser Akkuroboter, der Boden, Wände, Wasserlinie und Oberfläche reinigt. Wände und Wasserlinie werden sehr sauber, ein Lauf dauert bis zu 300 min. Lohnend ist er vor allem für große, verwinkelte Becken mit viel Laub. Der Haken: gut 13 kg beim Herausheben, Stufen lässt er oft aus, und feinen Schmutz auf der Oberfläche erwischt er schlecht.
Pros
- Schrubbt die Wasserlinie auf jeder Bahn zweimal, etwa 2 cm über Wasser
- Bis zu 300 min Laufzeit für Boden, Wand und Wasserlinie
- Doppelfilterkorb mit 150 µm hält feine Partikel zurück
- Kamera erkennt Laub und fährt die Stelle gezielt an
- Taucht am Ende auf, pumpt Wasser ab und parkt am Rand
- 3 Jahre Garantie, ein Jahr mehr als in der Klasse üblich
Cons
- Gut 13 kg schwer und nur ein Tragegriff zum Herausheben
- Lässt Treppen und Sonnenplattformen aus, bleibt an Abläufen hängen
- Feiner Schmutz entgeht ihm auf der Wasseroberfläche
- Einzelne Krümel und Schmutz in Ecken bleiben am Boden liegen
- Bleibt nach dem Lauf teils am Boden liegen statt aufzutauchen
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