# Aiper Scuba S1 Review (2026): Pros, Cons & Price | Robot Pool Cleaner Guide > Aiper Scuba S1 review: cordless pool robot that cleans floor, walls, waterline. Specs, pros, cons, alternatives and our 8.3/10 verdict. - Source: https://robotpoolcleanerguide.com/pool-robots/aiper-scuba-s1/ - Markdown version: https://robotpoolcleanerguide.com/pool-robots/aiper-scuba-s1.md --- - [Home](https://robotpoolcleanerguide.com/) - [Compare pool robots](https://robotpoolcleanerguide.com/pool-robots/) - Aiper Scuba S1 (2026) 8.3 ![Aiper Scuba S1 (2026)](https://robotpoolcleanerguide.com/_astro/aiper-scuba-s1.BMEJqQm5_ZyrKdV.webp) Aiper · Budget # Aiper Scuba S1 (2026) Review Small to mid-size pools where you want a cordless robot with a large owner base and fine filtration for under $500. - Cordless - 180 min Auto · up to 270 min Eco - Floor + Walls + Waterline $$$$ Budget Price tier: Budget, under $500 price tier · see Amazon for today's price [Check price on Amazon](https://www.amazon.com/dp/B0HHRS6FMF?tag=room4205-20)[See alternatives](#alternatives) Opens Amazon in a new tab. Our score is never influenced by commissions. By [Robot Pool Cleaner Guide Editorial Team](https://robotpoolcleanerguide.com/about/) · Updated October 12, 2026 ·[How we score](https://robotpoolcleanerguide.com/how-we-research/) We may earn a commission when you buy through links on this page, at no extra cost to you. Our score comes from manufacturer specs, professional reviews, and owner reports. It is not a hands-on lab test. ## The verdict The Scuba S1 is the safe-bet budget cordless: lots of owner feedback, a real warranty and fine filtration at a price just under $500. If you can stretch to the Sora 10's longer battery or want a bigger-ticket feature set, those are better on paper; if you want the cordless robot with the most buyers behind it, this is it. ### What we like - One of the best-reviewed budget cordless robots: roughly 870 Amazon reviews on this listing - Dual filtration including a 3 µm ultra-fine filter - Cleans floor, walls, waterline and shallow areas above 12 inches - 2-year warranty and Eco mode for long, low-power daily runs ### Watch out for - No coverage rating on the listing and a shorter battery than the Beatbot Sora 10 - Floor-and-wall run times are about 3 hours; large pools may need a second charge - No surface skimming ## Score breakdown Cleaning 8.2 Convenience 8.4 Build & reliability 8.2 Value 8.6 Reach: Not stated · 180 min Auto · up to 270 min Eco ## Scuba S1 specs | Brand | Aiper | | --- | --- | | Type | Cordless | | Pool type | In-ground & above-ground | | Cleans | Floor · Walls · Waterline | | Runtime | 180 min Auto · up to 270 min Eco | | Rated reach | Not stated | | Power | Rechargeable lithium battery (112 Wh) | | Filtration | 180 µm mesh + replaceable 3 µm ultra-fine filter | | Navigation | 11 sensors, WavePath coverage | | App control | Yes | | Warranty | 2 years | | Price tier | $ Budget (under $500). See Amazon for today's price. | - Amazon carries older Scuba S1 listings (ASIN B0FJ818NNZ) and this "2026" one; features are similar, but check the title and warranty before buying. Specs are compiled from manufacturer listings and independent reviews and may change between production runs. Pool robots are re-listed and re-badged often, so confirm on the Amazon page before buying. The Aiper Scuba S1 (2026) is the best-reviewed budget cordless robot we track: about 870 Amazon reviews on the listing, a 4.4-star average and a price just under $500. It cleans the floor, walls, waterline and shallow areas above 12 inches, uses 11 sensors and a “WavePath” coverage pattern, and carries a 2-year warranty per the listing. For buyers who want a cordless robot with lots of real-world feedback behind it, it’s the safe choice. ## Who the S1 is for (and who should skip it) It’s for you if your budget is about $500, you want waterline and wall cleaning, and you’d rather buy a robot with hundreds of reviews than one in its first season. It suits small to mid-size pools, where a 3-hour cycle is plenty. Skip it if your pool is large (the listing gives no coverage rating, and the 3-hour battery is shorter than the [Sora 10](https://robotpoolcleanerguide.com/pool-robots/beatbot-sora-10/)’s rated 5 hours) or if you want AI mapping or surface skimming. ## Cleaning and navigation Eleven sensors feed an adaptive navigation system with “enhanced dual-path algorithms” and the WavePath cleaning pattern, which Aiper says covers the pool systematically with minimal overlap. The four zones it targets are floor, walls, waterline and shallow areas. Caterpillar treads provide traction for climbing. The listing doesn’t list a rated coverage area for the 2026 model, so we leave that blank, but the older Scuba S1 (2024) listing cites about 1,600 sq ft. ## Battery and runtime The listing gives 180 minutes for Auto, Floor, Wall and Scheduled modes and up to 270 minutes in Eco, a floor-only low-power mode. That flexibility is useful: Eco for daily maintenance, full modes for the weekly deep clean. The battery is listed at 112 Wh. See [corded vs cordless](https://robotpoolcleanerguide.com/posts/corded-vs-cordless-robotic-pool-cleaners/) for how charging fits into a weekly routine. ## Filtration A replaceable 3 µm ultra-fine filter plus a 180 µm standard filter gives you the option of fine filtration without buying a separate kit. Fine filters need rinsing more often than coarse baskets; see [maintenance](https://robotpoolcleanerguide.com/posts/robotic-pool-cleaner-maintenance/). ## Reliability About 870 reviews average 4.4 stars, which is a meaningful sample for a cordless robot in this price tier, though the 2026 listing is relatively recent and older S1 listings carry their own review histories. Aiper offers a 2-year warranty on this model. ## Bottom line The Scuba S1 is the cordless robot to buy if you want proven, reviewed and under $500. The Sora 10 has a better spec sheet and the S3 has a stronger filter, but the S1 has the owner base. See how it stacks up in our [budget cordless comparison](https://robotpoolcleanerguide.com/posts/beatbot-sora-10-vs-aiper-scuba-s1-vs-wybot-c1/). Ready to buy? · 8.3/10 Aiper Scuba S1 (2026) $$$$ Budget Price tier: Budget, under $500 · Cordless · Floor + Walls + Waterline [Check price on Amazon](https://www.amazon.com/dp/B0HHRS6FMF?tag=room4205-20) ## Featured in our guides - [Best Cordless Robotic Pool Cleaners of 2026: Runtime, Coverage & What You Give Up](https://robotpoolcleanerguide.com/posts/best-cordless-robotic-pool-cleaners/) - [Best Budget Robotic Pool Cleaners (2026): The Best Robots Under $500](https://robotpoolcleanerguide.com/posts/best-budget-robotic-pool-cleaners/) - [Beatbot Sora 10 vs Aiper Scuba S1 vs Wybot C1: The Best Budget Cordless Pool Robot](https://robotpoolcleanerguide.com/posts/beatbot-sora-10-vs-aiper-scuba-s1-vs-wybot-c1/) - [Pool Robot Filtration Explained: 150 vs 180 vs 3 Micron Filters (Do You Need Ultra-Fine?)](https://robotpoolcleanerguide.com/posts/robotic-pool-cleaner-filtration-microns-explained/) ## Scuba S1 FAQ ### How long does the Aiper Scuba S1 (2026) run? Per the listing, up to 180 minutes in Auto, Floor, Wall or Scheduled modes and up to 270 minutes in app-selected Eco mode, which is meant for daily maintenance runs. ### Does the Scuba S1 have fine filtration? Yes. It uses dual-layer filtration: a replaceable 3-micron ultra-fine filter paired with a 180-micron standard filter. ### Is there more than one Scuba S1 listing? Yes. Amazon carries an older Scuba S1 (2024) listing and the 2026 version we link (ASIN B0HHRS6FMF), plus another S1 ASIN. Features are similar but not identical, so check the title and warranty text. ### What warranty does it come with? The 2026 listing states a 2-year warranty and says the robot is trusted by over 500,000 pool owners, an Aiper claim we can't independently verify. ## Sources - [amazon.com](https://www.amazon.com/dp/B0HHRS6FMF?tag=room4205-20) Not sold yet? ## Alternatives to the Scuba S1 ![Beatbot Sora 10](https://robotpoolcleanerguide.com/_astro/beatbot-sora-10.rnAw9NlE_2qzeXu.webp) ### [Beatbot Sora 10](https://robotpoolcleanerguide.com/pool-robots/beatbot-sora-10/) 8.5 - Cordless - Up to 5 hr - Floor + Walls + Waterline Buyers who want a waterline-cleaning cordless robot from a premium brand without paying $800 or more. $$$$ Budget Price tier: Budget, under $500 today's price on Amazon [Check price on Amazon](https://www.amazon.com/dp/B0GSVTQK33?tag=room4205-20)[Read the full review](https://robotpoolcleanerguide.com/pool-robots/beatbot-sora-10/) ![Wybot C1](https://robotpoolcleanerguide.com/_astro/wybot-c1.BqAhEqHZ_Z1c8K18.webp) ### [Wybot C1](https://robotpoolcleanerguide.com/pool-robots/wybot-c1/) 8.1 - Cordless - Up to 2.7 hr - Floor + Walls + Waterline Small to mid-size in-ground pools (up to ~1,600 sq ft) where $400 is the budget and walls and waterline still matter. $$$$ Budget Price tier: Budget, under $500 today's price on Amazon [Check price on Amazon](https://www.amazon.com/dp/B0GYWJMNWK?tag=room4205-20)[Read the full review](https://robotpoolcleanerguide.com/pool-robots/wybot-c1/) ![Wybot C2 Vision](https://robotpoolcleanerguide.com/_astro/wybot-c2-vision.BhxhGf8J_Z2pkvVH.webp) ### [Wybot C2 Vision](https://robotpoolcleanerguide.com/pool-robots/wybot-c2-vision/) 8.3 - Cordless - Up to 3 hr - Floor + Walls + Waterline Buyers who want camera-guided cleaning that concentrates on dirty areas, with custom routes, at a mid-range price. $$$$ Mid-range Price tier: Mid-range, $500–$1,000 today's price on Amazon [Check price on Amazon](https://www.amazon.com/dp/B0H8YD3QYS?tag=room4205-20)[Read the full review](https://robotpoolcleanerguide.com/pool-robots/wybot-c2-vision/) [Compare all 15 robots →](https://robotpoolcleanerguide.com/pool-robots/) ## Helpful guides [Top picks ### The 7 Best Robotic Pool Cleaners of 2026: Ranked by Pool Type, Budget & Features The best robotic pool cleaners of 2026, ranked: Beatbot AquaSense 2, Dolphin Nautilus CC Plus, Beatbot Sora 10 and more. Cordless vs corded, what each cleans, and who it fits. Updated Oct 12, 2026](https://robotpoolcleanerguide.com/posts/best-robotic-pool-cleaners-2026/)[Cordless ### Best Cordless Robotic Pool Cleaners of 2026: Runtime, Coverage & What You Give Up The best cordless pool robots of 2026 compared: Beatbot AquaSense 2, Sora 10, Aiper Scuba S3 and S1, Wybot C2 Vision. Runtime, surfaces cleaned, price and the trade-offs. Updated Oct 12, 2026](https://robotpoolcleanerguide.com/posts/best-cordless-robotic-pool-cleaners/)[Above-ground ### Best Robotic Pool Cleaner for Above-Ground Pools (2026): Floor Cleaners and Wall Climbers The best robotic pool cleaners for above-ground pools in 2026: Dolphin Nautilus AG, Aiper Seagull SE, Dolphin Nautilus CC and Beatbot Sora 10, with what each cleans and what to check first. Updated Oct 12, 2026](https://robotpoolcleanerguide.com/posts/best-robotic-pool-cleaner-for-above-ground-pools/) Scuba S1 $$$$ Budget Price tier: Budget, under $500 [Check price](https://www.amazon.com/dp/B0HHRS6FMF?tag=room4205-20)