How many fit
Only 4 of the 27 models checked meet every need here: “No cable should run across my pool”, “My pool is large or nearly 50 feet”, and “Pulling the robot out of the water has to be easy”.
4 models fit, out of 27 checkedPicked for one job
Which cordless robot pool cleaner is best
Top pick
WYBOT C2
For most large pools, the WYBOT C2 offers the best balance, with a 180-minute runtime, a 2,152-square-foot rating and a 10-micron secondary filter.
Why it suits this job
- Runtime for the mode you will really use
- Coverage with battery to spare
- The catch
- Simple floor-only cordless models weigh less than its 17.6 pounds dry.
- Go with ECOVACS ULTRAMARINE P1 if
- A large pool with fine silt, for owners who put a cordless robot and repeatable navigation first
More reasons we picked it
- A workable way to get it out wet
- Dry, safe charging and storage
We may earn a commission from qualifying Amazon purchases. How we make money
Battery cleaners picked for coverage, runtime and filtration that count.
By the numbers
What the data shows
What we found across the robot pool cleaners we compare, plus the checked facts behind each finding.
For context
WYBOT C2 lists 180 min for listed full cleaning cycle, 50% above the 120 min median.
- WYBOT C2
- 180 min
- Typical (median)
- 120 min
- Models with this figure
- 13 of 27
Show the facts and the math
How we countedThe count uses each product's current fit ratings for “No cable should run across my pool”, “My pool is large or nearly 50 feet”, and “Pulling the robot out of the water has to be easy”. A need with no documented match is not counted.
How we calculatedCycles listed in hours are shown in minutes. Optional quick modes and unlimited corded running are left out. The median draws on the 13 of 27 models that publish comparable figures.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| WYBOT C2 |
|
| |
| ECOVACS ULTRAMARINE P1 |
|
| |
| Beatbot AquaSense |
|
|
3 options
The top pick and the alternatives
WYBOT, 2026 Upgrade
C2
This is the widest-ranging WYBOT on the list, with a three-hour battery, seven modes and a 10-micron secondary filter.
Top pick ifCordless cleaning of a large pool where both fine debris and flexible modes count
Key facts
- WYBOT's ratings are 2,152 square feet and up to 180 minutes.
- There are seven modes, covering floor, walls and waterline.
The catch
Simple floor-only cordless models weigh less than its 17.6 pounds dry.
ECOVACS, P1
ULTRAMARINE P1
This cordless robot moves a lot of water, has unusually fine secondary filtration and supports planned cleaning through the app.
Best forA large pool with fine silt, for owners who put a cordless robot and repeatable navigation first
Key facts
- A 3-micron secondary filter works with 180-micron media in the dual filter.
- Coverage reaches 1,937 square feet, and published flow is 4,800 GPH.
The catch
Steps are something ECOVACS says the P1 is not designed to clean.
Beatbot, A100
AquaSense
This cordless cleaner runs for a long time, has strong published flow and covers the floor, walls and waterline.
Best forLarge pools where going cable-free and getting a long floor runtime outweigh an easy carry
Key facts
- Pools up to 2,260 square feet fall within the Beatbot rating.
- Up to 3.5 hours of continuous floor cleaning run on the 6,700 mAh battery.
The catch
The fine secondary media in the WYBOT C2 or ECOVACS P1 is finer than this 150-micron filter.
Ready to buy
See today’s price and what owners say
Top pick for this job
WYBOT C2
Runtime for the mode you will really use
See price & reviews on AmazonPick this instead if
ECOVACS ULTRAMARINE P1
A large pool with fine silt, for owners who put a cordless robot and repeatable navigation first
See price & reviews on AmazonWe may earn a commission from qualifying Amazon purchases. How we make money