Product Review · Robot Pool Cleaners · #4 Ranked
Aiper EcoSurfer S2
Solar robotic surface skimmer with chlorine dispenser · Reviewed by Katie · amazon.com live, Sept 24 2026
Why it scored a 82
The EcoSurfer S2 is not a floor cleaner. It is a solar-powered skimmer that patrols the surface, catching leaves, pollen and bugs before they sink, and it scores 82 on Satisfaction 88 from 2,364 ratings at 4.4 stars, with Quality and Reliability both at 84. Sun keeps it running around the clock, and one DC charge covers up to 35 hours on cloudy days. It adds a 150-micron basket, a chlorine tablet dispenser and app scheduling. The caveat: at $359.99 it complements a floor robot rather than replacing one, so Value sits at 82 because you still need something for the floor and walls.
What you're getting
- Solar surface skimmer, cordless; not a floor or wall cleaner
- 24/7 skimming in sun; up to 35 hours per DC adapter charge
- 150-micron filtration with DebrisGuard anti-leak basket
- Adjustable chlorine dispenser for 3-inch tablets
- App: schedules, remote steering, history, blocking alerts
- Dual sensors; edge and corner mode; 4 anti-stranding columns
- Salt-tolerant twin motors; UV-resistant housing; 24-month care
- Limitation: complements a floor robot, does not replace one
ViperScore breakdown
At a glance
- Solar surface skimmer
- Up to 35 hr per DC charge
- Any pool; still need a floor robot
- Price$359.99
- TierSolar robotic surface skimmer with chlorine dispenser
- Category rank#4 of 10
Should you buy the Aiper EcoSurfer S2?
The Aiper EcoSurfer S2 is for any pool, above-ground or in-ground, that collects leaves and pollen faster than a weekly robot run can keep up with. At $359.99 it ranks #4 of 10 in our Robot Pool Cleaners category. Buy it alongside a floor robot, not instead of one: the Wybot C2 or the Beatbot Sora 30 handles the floor and walls while the skimmer keeps the surface clear between runs.
Where it earns its score
- Solar, cordless and continuous. With enough sun it skims around the clock; a single DC charge runs up to 35 hours on cloudy days.
- Catches debris before it sinks. A 150-micron basket with an anti-leak design keeps leaves and fine debris from floating back out.
- Built-in chlorinator. It holds 3-inch chlorine tablets and dispenses at an adjustable rate as it moves.
- App and anti-stuck design. Schedules, remote steering and blocking alerts live in the app, and four retractable columns keep it off pool steps.
What to know first
- Warranty is the lowest factor at 66. Aiper backs it with 24 months of product care, typical here but short of the 3 years on the Beatbot AquaSense 2 Ultra.
- It does not clean the floor. It works only at the surface; sunken debris, walls and the waterline still need a floor robot or a manual vacuum.
- Needs sun. Shaded pools lean on the DC adapter, so check how much direct light your water gets before you buy.
Our verdict
The Aiper EcoSurfer S2 scores 82, a Good Buy and #4 in our Robot Pool Cleaners category, on Satisfaction (88), Quality (84) and Reliability (84). Buy it if leaves and pollen are your main problem and you want the surface skimmed every day. It complements a floor robot rather than replacing one, so pair it with the Wybot C2 (82) or the Beatbot Sora 30 (85).
Wybot C2
Questions buyers ask
Does the Aiper EcoSurfer S2 clean the pool floor?
No. It is a surface skimmer that catches floating debris; it complements a floor-cleaning robot rather than replacing one.
Does the EcoSurfer S2 work without sun?
Yes, for a while. A single charge from the DC adapter runs it up to 35 hours on cloudy days.
Does the EcoSurfer S2 work in above-ground pools?
Aiper pitches it for any pool, and because it floats it suits above-ground and in-ground pools alike.
Ready to check it out?
Aiper EcoSurfer S2 · ViperScore 82 · Good Buy · $359.99
How the other 9 robot pool cleaners scored
85Beatbot Sora 30
83Dolphin Nautilus CC Plus
82Wybot C2
82Beatbot AquaSense 2 Ultra
81Aiper Seagull Pro ZT6002
79Aiper Scuba S1 (2026)
79Dolphin Nautilus AG
77Dolphin Proteus DX5i
72Aiper Seagull SE 2025
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