Beatbot AquaSense 2
3-year Full Replacement Protection for eligible direct US purchases
- Cordless
- Up to 3,230 sq ft
- Floor + walls + waterline
- Up to 4 hours floor or 3.5 hours walls/waterline
Beatbot AquaSense 2 vs Dolphin Premium 3000
See how these two robots compare—and why the Dolphin Quantum Pro is the easy choice for corded cleaning with no battery downtime.
Dolphin Premium 3000
Premium™
Maytronics limited manufacturer warranty
- Corded — no recharge time
- Not published
- Not published
- Not published
Why corded wins
Corded Dolphin keeps pool cleaning simpler than a battery-powered Beatbot.
Beatbot adds smart features, but it also adds charging, finite runtime and battery care. Dolphin Max-Series™ and ProLine™ keep the routine simple with continuous corded power and reusable filtration.
AquaSense 2 runs on a battery
- No floating cable, but the robot must recharge after its available battery is used.
- Runtime: Up to 4 hours floor or 3.5 hours walls/waterline
- Recharge time: About 4 hours
Corded power keeps the next cycle ready
- No charging delay or finite battery runtime.
- Reusable MaxBin™, NanoFilters™ or MultiMedia™ filtration choices.
- Authorized-dealer support and genuine replacement parts.
Choose a Max-Series™ or ProLine™ Dolphin when immediate repeat cycles, simpler corded operation, model-specific filtration and Maytronics' authorized-dealer network matter more.
The Dolphins worth buying
Four corded picks. No battery compromises.
Every model below is ready for another full-capacity cycle as soon as the filter is rinsed. Choose the cleaning coverage and filtration that fit your pool.
No multi-hour charging break between cycles.
MaxBin™, NanoFilters™ or Premier MultiMedia™.
Manufacturer warranty, genuine parts and authorized dealers.
Max-Series™ · Best value
Dolphin Cayman
Corded floor-and-wall cleaning, a weekly timer and oversized MaxBin™ filtration for pools up to 40 ft.
$1049.0
Max-Series™ + ProLine™ · Best overall
Best match for this comparison
Dolphin Quantum
Our all-around pick with floor-to-waterline cleaning, step coverage, app control, an XXL MaxBin™ and NanoFilters™.
$1599.0
ProLine™ · Best filtration
Dolphin Premier
The filtration specialist: standard cartridges, NanoFilters™ and an oversized leaf bag, backed by a 3-year warranty.
$1949.0
ProLine™ · Most advanced
Dolphin Sigma
Our connected ProLine™ flagship with app control, gyroscope-guided navigation, waterline cleaning and a 3-year warranty.
$2349.0
| What to compare | AquaSense 2 | Premium 3000 |
|---|---|---|
| Pool and cleaning system | ||
| Power | Cordless 10,000 mAh battery; 200 W brushless motor-pump and 88 W dock | Corded low-voltage power; no onboard traction battery to recharge |
| Pool rating | Up to 3,230 sq ft | Not published |
| Cleaning coverage | Floor + walls + waterline | Not published |
| Runtime / cycle | Up to 4 hours floor or 3.5 hours walls/waterline | Not published |
| Charging / repeat cycles | About 4 hours to recharge | No charging delay; rinse the filter and start another cycle |
| Flow rate | 5,500 GPH maximum in Beatbot internal testing | Not published |
| Scrubbing system | Four-motor system with roller brushes | Not published |
| Filtration | 2 L, 150 µm filter basket | Not published |
| Controls and ownership | ||
| Navigation | CleverNav™ + SonicSense™ with 16 sensors and obstacle detection | Not published |
| Scheduling / controls | App scheduling and cleaning history; available controls depend on whether the robot is submerged | One-button power supply |
| Warranty | 3-year Full Replacement Protection for eligible direct US purchases | Maytronics limited manufacturer warranty |
| What is included |
|
|
Sizing note: Beatbot uses pool area while many Dolphins use maximum pool length. Match each rating to your measured pool instead of trying to convert one into the other.
How AquaSense 2 and Premium 3000 compare
The Beatbot AquaSense 2 is cordless and rated for up to 3,230 sq ft. It cleans floor + walls + waterline and uses 2 l, 150 µm filter basket filtration. Runtime: Up to 4 hours floor or 3.5 hours walls/waterline.
The Dolphin Premium 3000 comes from the Premium™ lineup. It is rated for not published and cleans not published with Not published filtration. Its standard cycle is not published.
The easy choice: corded Dolphin
The AquaSense 2 removes the floating cable, but it adds charging time, finite runtime and battery care to the cleaning routine.
We recommend the Dolphin Quantum Pro. It delivers corded cleaning with no recharge delay, plus it bridges both flagship lineups with app control, an XXL MaxBin™, NanoFilters™ and cleaning from the floor and steps through the waterline.
Large-pool note: do not substitute a 50 ft residential Dolphin for a pool that genuinely requires a larger published rating. Size the cleaner to the actual pool before comparing convenience or price.
Ready to choose your Dolphin?
Start with Max-Series™ for corded value, or step up to ProLine™ for our strongest residential filtration and coverage.
AquaSense 2 vs Premium 3000 FAQ
Is Beatbot AquaSense 2 better than Dolphin Premium 3000?
For most pool owners, we recommend a corded Dolphin Max-Series™ or ProLine™ robot. Beatbot AquaSense 2 removes the cable, but it also adds charging time, finite runtime and battery care.
What is the biggest difference between these two cleaners?
Beatbot adds smart features, but it also adds charging, finite runtime and battery care. Dolphin Max-Series™ and ProLine™ keep the routine simple with continuous corded power and reusable filtration.
Can their pool-size ratings be compared directly?
No. Beatbot uses pool area while many Dolphins use maximum pool length. Match each rating to your measured pool instead of trying to convert one into the other.
Which Dolphin is your pick?
Start with the Dolphin Quantum Pro from the Max-Series™ / ProLine™: it bridges both flagship lineups with app control, an XXL MaxBin™, NanoFilters™ and cleaning from the floor and steps through the waterline.
Sources and specifications
We reviewed these manufacturer pages and policies on November 9, 2026. Specifications, prices and app features can change.