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Aiper Scuba S3 Cordless Robotic Pool Cleaner vs Dolphin Nautilus CC Robotic Pool Cleaner

On published specs the Scuba S3 comes out ahead, 8.3 to 6.0. The Scuba S3 wins on cleaning coverage, runtime, app & connectivity, filtration, pool size, warranty, ease of use; the Nautilus CC on no area. Today the Nautilus CC is $1 cheaper.

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8.3
Aiper Scuba S3 Cordless Robotic Pool Cleaner

Best price $699.99 at Aiper · value 7.6/10

6.0
Dolphin Nautilus CC Robotic Pool Cleaner

Best price $699 at Maytronics Dolphin (US) · value 4.6/10

Score by area

AreaScuba S3Nautilus CC
Cleaning coverage8.56.5
Navigation7.07.0
Runtime10.08.5
App & connectivity6.02.0
Filtration10.04.5
Pool size9.07.0
Warranty7.04.0
Ease of use9.06.5
Overall spec score8.36.0

Specs side by side

SpecScuba S3Nautilus CC
TypeRoboticRobotic
PowerCordlessCorded
NavigationSystematic (gyro) · WavePath 2.0 path planning with dToF sensorSystematic (gyro) · CleverClean
App / connectivityAppNone
RemoteNot statedNo
FloorYesYes
WallsYesYes
WaterlineYesNo
Surface skimmingNoNo
StepsNot statedNot stated
Runtime240 min—
Charge time4 h—
Max pool size1,614 sq ft33 ft long
Pool typesIn-groundIn-ground, Above-ground
Filter3 micron basketbasket
Weight18 lb14.8 lb
Warranty2 years1 year
Parks for retrievalYesNot stated
Caddy includedNot statedNo
Cable—Not stated

Rows where the two differ are shaded.

Prices

CleanerStoreCheckedBuy
Dolphin Nautilus CC Robotic Pool Cleaner
Maytronics DolphinCorded
6.0Maytronics Dolphin (US)$699—todayView deal
Aiper Scuba S3 Cordless Robotic Pool Cleaner
AiperCordless
8.3Aiper$699.99−13% $799.99todayView deal
Aiper Scuba S3 Cordless Robotic Pool Cleaner
AiperCordless
8.3AmazonASIN taken from a search result; Amazon page not loaded (bot-blocked)live—at clickCheck price
Dolphin Nautilus CC Robotic Pool Cleaner
Maytronics DolphinCorded
6.0Amazonlive—at clickCheck price