Robotic pool cleaner review
Spec-based review: scored from Aiper's published specifications with the same weights as every other robotic cleaner. Not a hands-on test. How we score.
The Aiper Scuba S3 Cordless Robotic Pool Cleaner is a cordless, battery-powered robotic pool cleaner from Aiper. It cleans the floor, walls and waterline, navigates in a systematic pattern rather than at random, using WavePath 2.0 path planning with dToF sensor, and has a companion app. A charge lasts up to 240 minutes and takes about 4 hours to refill.
On paper it scores 8.3 out of 10 (great) against other robotic cleaners. Its strongest areas are runtime (10.0) and filtration (10.0). Where it gives ground: app & connectivity (6.0). The maker doesn’t say whether the app connects over Wi-Fi or Bluetooth.
The best price we found is $699.99 at Aiper, 13% off its $799.99 list price. The typical robotic cleaner we track costs $899, so this one is cheaper than most. For what it does, its value score is 7.6 out of 10.
If you want mapping navigation, the cheapest we track with it is the Dreame Z1 Cordless Robotic Pool Cleaner at $349.99.
If you want a Wi-Fi app, the cheapest we track with it is the Dreame Z1 Pro Cordless Robotic Pool Cleaner at $399.99.
To spend less for nearly the same spec score, the WYBOT C2 Cordless Robotic Pool Cleaner (2026 Upgrade) rates 8.4 for $429.
Bottom line: a great pick for pools with no outlet near the deck, large pools and buyers who want the most features per dollar.
| Store | Checked | Buy | ||
|---|---|---|---|---|
| Aiper | $699.99 | −13% $799.99 | today | View deal |
| AmazonASIN taken from a search result; Amazon page not loaded (bot-blocked) | live | — | at click | Check price |
Beatbot · Robotic · value 7.8/10
$699
at Beatbot−30%
Maytronics Dolphin · Robotic · value 4.6/10
$699
at Maytronics Dolphin (US)
Maytronics Dolphin · Robotic · value 5.9/10
$669
at Leslie's
Compare the Scuba S3 with any cleaner →
Head to head: Scuba S3 vs Sora 30 · Scuba S3 vs Nautilus CC