Robotic Pool Cleaners matchup · Welterweight division
Aiper Scuba S1 vs Beatbot Sora 10 Cordless Robotic Pool Cleaner
the Welterweight belt fight, ruled
The judges have ruled
Beatbot Sora 10 Cordless Robotic Pool Cleaner took this fight in our Welterweight division showdown.
Ringside notes
These two fought in our Welterweight division fight and the verdict FLIPPED in August 2026 — the Sora 10 now holds the belt. The S1 held it on being the most-proven robot in the class, but its Amazon listing was replaced outright, taking it from from 4.5★ to 4.3★ across 837, making it the division's highest number on its softest base. Its 837 ratings are still the deepest count in that division, but they now sit on a replaced listing, and the visible cards run heavily to free-product Vine reviews (nine of thirteen in August, four of ten in September). At about $530 it is still a capable long-runtime cleaner for a light-debris pool up to ~1,600 sq ft. The Sora 10 is the reach play at the same money: 3,229 sq ft of rated coverage and a 300-minute floor runtime, on a shallower 4.1★/155 record. The deciding factor is your pool: small-to-mid pool and you want the most-proven robot in the class, take the belt-holding S1; genuinely big pool on a value budget, the Sora 10 covers more ground. Both leave battery replaceability undocumented — treat both as sealed.
Tale of the tape
| Model | Best for | Coverage | Runtime | Filtration | Battery | Owner rating | Navigation | Waterline | Price |
|---|---|---|---|---|---|---|---|---|---|
| Best value | Up to ~1,600 sq ft | 150 full / 270 floor | 180 µm (optional 3 µm MicroMesh) | Not stated | 4.3★ / 837 (Vine-padded) | Smart path | Yes | ~$499.99typical at Aiper directCheck price → | |
| Best value | Up to 3,229 sq ft | Up to 300 min (floor) | 150 µm | Not stated | 4.1★ / 155 | Smart nav | Yes | ~$449typical at AmazonCheck price → |
Prices move constantly — any Amazon price shown is as of the date noted and subject to change; tap through for today's number.
Prices move constantly — tap through for today's number.
What would decide it
- Owner proof: Aiper Scuba S1 reads 4.3★ across 837 owners; Beatbot Sora 10 Cordless Robotic Pool Cleaner reads 4.1★ across 155. Depth of sample matters as much as the star.
- The money: Aiper Scuba S1 streets ~$500, Beatbot Sora 10 Cordless Robotic Pool Cleaner ~$449 — MSRPs, not sale lows, decide the tier.
- The hidden consumable: Aiper Scuba S1 battery — Not stated; Beatbot Sora 10 Cordless Robotic Pool Cleaner — Not stated. A robot whose battery can't be replaced IS the consumable.
- Aiper Scuba S1 — your pick if: you want a long-runtime cordless robot at about $500 and you judge it on the machine rather than the star average — its deep 4.3★/837 base carries a heavy free-product Vine share (four of ten visible cards at the September 2026 read), so the number is softer than it looks; best for light-debris pools, not heavy silt or the biggest pools.
- Beatbot Sora 10 Cordless Robotic Pool Cleaner — your pick if: you have a big pool on a budget — up to ~3,229 sq ft and a 300-minute runtime, streeting around $449 against a $699 list, PCWorld's 'affordable robot most people need'; it's basic 150-micron filtration, not premium.
The full cards
Beatbot Sora 10 Cordless Robotic Pool Cleaner
Best value · The cross-brand value pick — a current 2026 Beatbot (4-in-1 floor/walls/waterline + shallow, up to 3,229 sq ft, 300-min floor runtime, 2-yr warranty) that PCWorld calls 'the affordable robot most people need,' at ~$449 (list $699)
Your pick if you have a big pool on a budget — up to ~3,229 sq ft and a 300-minute runtime, streeting around $449 against a $699 list, PCWorld's 'affordable robot most people need'; it's basic 150-micron filtration, not premium.
Code Use AFF5 at Beatbot direct
Also at: Beatbot direct
“Despite being a budget model, it honestly outperforms my previous high-end robots in almost every way that actually matters. It is the perfect example of 'less is more.'”
“For most pool owners, it turns out to be plenty.”
Your pick if you have a big pool on a budget — up to ~3,229 sq ft and a 300-minute runtime, streeting around $449 against a $699 list, PCWorld's 'affordable robot most people need'; it's basic 150-micron filtration, not premium.
“Despite being a budget model, it honestly outperforms my previous high-end robots in almost every way that actually matters. It is the perfect example of 'less is more.'”— Verified Purchase owner, Amazon
Pro review “For most pool owners, it turns out to be plenty.”— Christopher Null, PCWorld
- The value cross-brand pick — a real 2026 Beatbot at ~$449 against a $699 list, PCWorld's 'affordable robot most people need'
- 4-in-1 floor/walls/waterline + shallow-area cleaning, up to 3,229 sq ft, a 300-min floor runtime, 6,800 GPH, and a 2-year warranty
- 4.1★ across 155 Amazon owners — a solid, credentialed value option
- 150-micron filtration is coarser than the premium picks, and PCWorld found it 'handles basic cleaning well enough' — a value robot, not a premium performer
- Battery replaceability not documented — treat it as sealed
- Sits at the bottom of this class on price and feature set — the value entry, not the most capable
It misses sections and leaves fine debris behind, and it tips up onto its back wheels instead of staying flat on the floor.
8 of the first 10 critical cards (of 18) are coverage or pickup; owners also flag the basket mesh as too coarse for silt · critical reviews read August 2026
Code Use AFF5 at Beatbot direct
Also at: Beatbot direct
Aiper Scuba S1
Best valueYour pick if you want a long-runtime cordless robot at about $500 and you judge it on the machine rather than the star average — its deep 4.3★/837 base carries a heavy free-product Vine share (four of ten visible cards at the September 2026 read), so the number is softer than it looks; best for light-debris pools, not heavy silt or the biggest pools.
“I picked up a S1 a few weeks ago and have been very impressed. It cleans just as good as my old Maytronics, for half the price and no cord.”— JJ_Tex, verified owner (Trouble Free Pool)
- Excellent price-to-performance
- Cleans the waterline too
- Long runtime for the price (~270 min floor-only; ~150 min combined)
- Easy to live with
- Testers ding fine-debris pickup on very silty pools
- Best for light-debris pools; weaker than corded models
- Navigation/app less refined than the premium tier
The durability reports are the thing to read, and almost all of them are European: batteries dead inside a year, units failing after one or two seasons, one first defect after five uses. The two US cards are different - one owner ran it three times on an 8,000-gallon pool and the pool was still dirty. Worth weighing against a headline rating that is itself heavily Vine-seeded.
7 of the 10 visible critical cards are Reviewed in Germany, 1 in Canada, only 2 in the United States; 4 of them are the machine dying inside one or two seasons. Tail was 57 of 776 at the August 2026 pass; the base read 837 on 2026-09-04 · critical reviews read August 2026
Also at: Amazon
FAQ
Which is better, the Aiper Scuba S1 or the Beatbot Sora 10?
The Beatbot Sora 10, as of August 2026 — it holds the Welterweight belt. The verdict flipped: the S1 won this division on being the most-proven robot in it, then its Amazon listing was replaced outright, taking it from 4.5★ to 4.3★ across 837, leaving it the lowest-rated machine in its own class. The Sora 10 does not post the highest score in the division (the WYBOT C2 does, at 4.5★/381 (re-listed page) on a global, Vine-padded base under a brand flag) but its 4.1★/155 is the only clean read of a single machine there — and it adds the biggest coverage (3,229 sq ft), a 300-minute runtime and the only 2-year warranty, at about $449. The S1 is still a capable long-runtime cleaner for a light-debris pool up to ~1,600 sq ft at about $530.
What's the strongest reason to pick the Scuba S1?
Count, with a caveat that now matters. 837 Amazon ratings is still the deepest count in this division, but since August 2026 those ratings sit on a replaced listing, the visible cards run heavily to free-product Vine reviews (nine of thirteen in August, four of ten in September) — which is what cost the S1 the belt, despite its 4.3★ being the highest number in the division. What survives is the hardware case: a capable long-runtime cleaner at about $530 for a light-debris pool up to ~1,600 sq ft. Its limits are honest ones, and testers ding fine-debris pickup on silty pools.
Who actually won the Welterweight division?
The Beatbot Sora 10 — one of the two robots on this page, and it took the belt in August 2026. The Aiper Scuba S1 held it first, on the strength of the deepest owner base in the class, but that base was replaced and the rating now reads 4.3★/837, making it the division's highest-rated machine. The belt deliberately did not go to the highest number either: the WYBOT C2 scores 4.5★/381 (re-listed page) on a global base padded with free-product reviews and where eleven of the twelve reviews visible on that page are free-product Vine reviews, under a standing brand flag. It went to the cleanest base at the lowest price.
Full fight coverage
- The Best Robotic Pool Cleaners of 2026: Cordless vs. Corded, Compared
- The Best Smart-Value Cordless Pool Robots of 2026: Beatbot Sora 10 vs WYBOT C2 vs Aiper Scuba S1 vs Dreame Z1 Pro
- Every Beatbot Pool Robot, Ranked (2026): The Divisions the Champ Holds
- The full brand rivalry, belt by belt →
- All matchups →
- The full fight card →
Every number on this page derives from the same verified data that renders our showdowns — dated owner-rating reads, MSRP-based tiers, and rulings only where a real fight happened. Data last verified: September 2026. Methodology and monetization disclosure: how we test.