Beatbot AquaSense 2 vs Wybot S2

Researched by Riley Hart · prices checked Nov 4, 2026

Short answer · checked Nov 4, 2026

As of Nov 4, 2026, the Beatbot AquaSense 2 costs $849 and the Wybot S2 costs $760, so the Wybot S2 is $89 cheaper. The Beatbot AquaSense 2 has a published review score and ranks #6 in our robotic pool cleaners ranking; the Wybot S2 is not scored yet. Pick the Beatbot AquaSense 2 for cord free wall and waterline cleaning. Pick the Wybot S2 for large pools on a mid range budget. They split the points we can measure, 2 each.

Who wins, point by point

They split the points we can measure, 2 each. Built from today's prices, the specs and independent tests for these two robots.

	AquaSense 2	S2	Winner
Price today	$849	$760	S2
Runtime	4 h	2 h (tested)	AquaSense 2
Charge time	4 h	3 h	S2
Warranty	3 years	2 years	AquaSense 2

Pick the AquaSense 2 if

You care most about runtime (4 h vs 2 h (tested))
You care most about warranty (3 years vs 2 years)
Best for cord free wall and waterline cleaning

Pick the S2 if

You want to spend less (saves $89)
You care most about charge time (3 h vs 4 h)
Best for large pools on a mid range budget

Pool

BeatbotAquaSense 2

Cleans: Floor
Power: Cordless
Runtime: Up to 4 h
Max pool: 3,230 sq ft

7.9/10Price tracked daily

$849Check price at Amazon →

Cordless floor, wall and waterline cleaner at a reduced price

Full Beatbot AquaSense 2 review, pros and cons →

Pool

WybotS2

Cleans: Floor
Power: Cordless
Runtime: Up to 210 min
Max pool: Up to 3,229 sq ft

ON SALEPrice tracked daily

$760Check price at Amazon →

Large pool cordless robot with 210 min rated runtime

Full Wybot S2 review, pros and cons →

Side by side

	Beatbot AquaSense 2	Wybot S2
Price	$849	$760
3 year cost	$849	$760
Our score	7.9/10	Not scored yet
Rank in Pool	#6	#25
Status	on sale	on sale
Warranty	3 years full machine replacement	2 years
Pool types	In-ground and above-ground; rectangular, round, kidney, freeform; infinity pools walls and waterline only; depth 1.6 to 9.8 ft	Above-ground and in-ground (Wybot); max depth 9.8 ft (The Gadgeteer spec list)
Cleans	Floor, walls, waterline; parks at the surface but does not skim	Floor, walls including tile, steps and waterline; 7 modes and 6 paths in the app, 3 on the robot (Wybot)
Power	Cordless, 10,000 mAh lithium-ion	Cordless, 25.9 V 7,800 mAh battery, triple motors plus a brushless motor, 90 W (Wybot, The Gadgeteer)
Runtime	Up to 4 h floor cleaning (maker claim)	Up to 210 min (Wybot store today); PCWorld measured about 2 h 45 min against a 3.5 h claim at the time; The Gadgeteer saw about 3.5 h
Charge time	About 4 h on wireless dock	About 3 h (Wybot, PCWorld)
Filter	2 L basket, 150 µm	Dual layer filtration, mesh plus a removable foam filter (Wybot, The Gadgeteer); PCWorld found fine grit needed the secondary filter, which is not installed by default
Max pool size	Pool floor up to 3,230 sq ft	Up to 3,229 sq ft (Wybot)
App	Beatbot app over Wi-Fi or Bluetooth; cannot recall the robot mid cycle	Wybot app over Wi-Fi with OTA updates and scheduling up to 4 cycles per 7 days; PCWorld found the cleaning history never worked
Sensors	16 sensors	n/a
Weight	23.08 lb	19 lb (PCWorld); 18 lb 12 oz robot (The Gadgeteer)
Warranty	3 years	2 years plus 30 day returns (Wybot)
Best for	cord free wall and waterline cleaning	large pools on a mid range budget
Skip if	you need steps cleaned	you want a polished app

Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.

What reviewers found

Beatbot AquaSense 2

Bob Vila (4.5/5): Over three months in a debris heavy Florida pool it climbed walls, scrubbed a couple of inches above the waterline and cut manual cleaning to almost zero; it cannot clean stairs and misses upper tile. Source
The Pool Nerd: Labeled Pool Nerd Disapproved: barely finished one full cycle, suction felt weak, missed corners and steps, and debris fell back out when lifted. Affiliate site that favors corded robots. Source

Wybot S2

PCWorld: Picked up 99 of 100 synthetic leaves and captured organic debris and grit well with the secondary filter fitted. Ran about 2 h 45 min against a 3.5 h claim, moved in a haphazard pattern, and the app's cleaning history was unavailable throughout testing. Source
The Gadgeteer: Tested the S2 Pro bundle with a self charging dock. Ran about 3.5 h, left the pool visibly cleaner, agitated the surface even at the 9 ft deep end, and its treads did not stick on the main drain. The dock bracket mounts permanently with adhesive. Source

Questions buyers ask

Which is better, the Beatbot AquaSense 2 or the Wybot S2?

The Beatbot AquaSense 2 has a published review score and ranks #6 in our robotic pool cleaners ranking; the Wybot S2 is not scored yet. Pick the Beatbot AquaSense 2 for cord free wall and waterline cleaning. Pick the Wybot S2 for large pools on a mid range budget.

Which is cheaper?

The Wybot S2 at $760, versus $849 for the Beatbot AquaSense 2, checked Nov 4, 2026. Over 3 years with running costs: $849 vs $760.

What is the difference between the AquaSense 2 and the S2?

Pool types: In-ground and above-ground; rectangular, round, kidney, freeform; infinity pools walls… on the AquaSense 2, Above-ground and in-ground (Wybot); max depth 9.8 ft (The Gadgeteer spec list) on the S2. Cleans: Floor, walls, waterline; parks at the surface but does not skim on the AquaSense 2, Floor, walls including tile, steps and waterline; 7 modes and 6 paths in the app, 3 on… on the S2. Power: Cordless, 10,000 mAh lithium-ion on the AquaSense 2, Cordless, 25.9 V 7,800 mAh battery, triple motors plus a brushless motor, 90 W (Wybot… on the S2.

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