Quick verdict
The most capable robot we've researched, full stop. If the budget allows and floating debris is part of your problem, this is the reference point — just go in understanding you're buying a young brand's flagship.
Ideal for
- Pools with heavy floating debris (surface skimming)
- Large or complex pools up to ~3,875 sq ft
- Owners who want one machine for everything
Not ideal for
- Budget buyers — this is the top of the market
- Simple small pools a basic robot handles fine
- Buyers who prioritize decade-long service records
The full picture
The AquaSense 2 Ultra is the model the rest of the cordless market gets measured against. Beatbot's published specs cover pool bottoms up to 3,875 sq ft, with runtime claims of up to 10 hours in surface-skimming mode and about 5 hours on floors, dual filter baskets, and HybridSense AI mapping with automatic surface parking for retrieval. The pitch is total coverage: it skims floating debris before it sinks, then handles everything underwater. The tradeoffs are the flagship price, a shorter brand track record than Maytronics or Polaris, and battery care as a long-term cost. Owner feedback on cleaning coverage is excellent; support experiences are improving but still younger than the legacy brands.
Beatbot AquaSense 2 Ultra at a glance
- Cleaning coverage
- Surface + floor + walls + waterline + platforms
- Pool type
- In-ground (above-ground per compatibility)
- Cordless
- Yes
- Battery life (min, mfr claim)
- 300
- Wall climbing
- Yes
- Waterline cleaning
- Yes
- Filtration
- Dual baskets, 150μm/250μm filtration
- App control
- Yes
- Weekly timer
- Yes
Source: Compiled from Beatbot product documentation, published specifications, and aggregated verified-owner feedback. Runtime and coverage figures are manufacturer claims.
This is a research-based review — our analysis draws on manufacturer specifications, manuals, warranty terms, and verified owner feedback rather than our own hands-on testing, and we note where a detail couldn't be confirmed. How we review
Watch it in action
The in-depth review
The AquaSense 2 Ultra is the most capable robot we've researched — the rare machine that cleans the water surface as well as the floor, walls, waterline, and platforms, with AI mapping and a battery that lasts most of a pool day.
Everything, in one machine
The Ultra's headline is that it skims the surface — catching floating leaves and bugs before they waterlog and sink — on top of full underwater cleaning. AI mapping lets you set zones from the app, runtime claims reach up to 10 hours of skimming, and it self-parks at the surface so retrieval isn't a chore despite the weight. If you want one machine to do every pool-cleaning job, this is it.
What you're accepting
It's the highest price in the category, the battery is a flagship-cost wear item, and Beatbot is a young brand relative to Maytronics or Polaris. This is a top-of-market buy, with the early-adopter caveats that come with it.
Performance breakdown
Research-based editorial judgments from specs, warranty terms, and verified owner feedback — not lab measurements. How we score
Pros and cons
What works
- Cleans the water surface as well as everything underwater
- Class-leading runtime claims (up to 10 hrs skimming)
- AI mapping with app-selectable zones
- Self-parks at the surface for easy retrieval
What doesn't
- Highest price in the category
- Battery is a wear item at flagship replacement cost
- Young brand relative to Maytronics/Polaris
- Heavy — retrieval without the surface-park feature would be a chore
Best alternatives to Beatbot AquaSense 2 Ultra
Beatbot
Beatbot AquaSense 2
Premium cordless benchmark
A cordless flagship that cleans floor, walls, and waterline with mapped navigation and app control — the model that pushed the whole category forward.
Aiper
Aiper Scuba X1 Pro Max
Best flagship value
Aiper's flagship answer to Beatbot: surface skimming, waterline scrubbing, and the strongest suction claim in the lineup for very large pools.
Beatbot
Beatbot AquaSense 2 Pro
Best surface-skimming value
The Beatbot most people should actually compare: surface skimming plus full underwater coverage, below the Ultra's price.
Polaris
Polaris VRX iQ+
Best dealer-serviced premium
A dealer-backed premium corded robot with app control, a huge filter canister, and Polaris' decades-deep service network.
Frequently asked questions
Is the Beatbot AquaSense 2 Ultra cordless or corded?
The Beatbot AquaSense 2 Ultra is cordless — it runs on a rechargeable battery with no floating cable to manage.
What does the Beatbot AquaSense 2 Ultra clean?
The Beatbot AquaSense 2 Ultra is rated to clean the surface, floor, walls, waterline and platforms. That includes the waterline, where sunscreen and body oils build into a greasy ring. It is an underwater cleaner, so it does not skim floating debris off the surface.
Does the Beatbot AquaSense 2 Ultra have app control?
Yes — the Beatbot AquaSense 2 Ultra pairs with a mobile app, and it supports scheduling.
What filtration does the Beatbot AquaSense 2 Ultra use?
It filters debris through a dual baskets, 150μm/250μm filtration. Rinse it after each cycle so suction and pickup stay strong.
What warranty does the Beatbot AquaSense 2 Ultra come with?
It comes with a 3-year manufacturer limited warranty (confirm current U.S. terms).
What is the best alternative to the Beatbot AquaSense 2 Ultra?
The closest alternative in our reviews is the Beatbot AquaSense 2. Compare the two on cleaning coverage, filtration, and price to see which fits your pool.