When comparing the Aiper Scuba S1 vs Dolphin Nautilus CC, we’re looking at two different approaches to residential pool cleaning. The Scuba S1 is a fully cordless robotic pool cleaner with modern features, long runtime, and advanced filtration, while the Nautilus CC is a corded, plug-and-play model trusted for its dependable cleaning performance.
Both offer floor and wall cleaning, but differ in navigation, suction power, filtration type, and convenience. In this detailed breakdown, we’ll assess every critical specification and capability to determine which cleaner delivers superior results for your specific needs.

Contents
Differences Between Aiper Scuba S1 vs Dolphin Nautilus CC
Below is a summary of the specifications:




Design Comparison
The Aiper Scuba S1 is built with modern aesthetics and cordless operation, making it free from the constraints of power cords and external control units. It supports pools up to 1,600 sq ft and includes caterpillar tracks, enhancing grip on vertical and curved surfaces.
In contrast, the Dolphin Nautilus CC is a compact, corded model suitable for pools up to 33 ft in length. It uses a 50 ft cable without anti-tangle swivel, which can occasionally snag during operation. It weighs slightly less than the Scuba S1 but lacks the rugged tread design found on the Aiper.
Winner: Aiper Scuba S1
Its cordless build, caterpillar traction, and broader pool compatibility provide more convenience and adaptability in diverse pool environments.

Cleaning Performance Comparison
The Scuba S1 delivers floor, wall, and waterline cleaning, powered by a 4,200 GPH suction system and a dual-layer filtration (180 µm pre-filter + 3 µm ultra-fine inner filter). Its active PVC brush spins independently to scrub algae, dirt, and debris off all surfaces. The runtime extends up to 180 minutes, with cleaning modes for Auto, Eco, Floor-only, and Wall-only.
The Nautilus CC, while reliable, only supports floor and wall cleaning, with no waterline reach. It uses dual standard brushes, which are not independently powered. Its suction is adequate for most debris but lacks the rated force of the Aiper. The cleaner completes cycles in about 2 hours, using CleverClean™ navigation to map and scan the pool for optimized coverage.
Winner: Aiper Scuba S1
Its higher suction, active scrubbing, longer runtime, and full waterline reach make it a stronger performer in comprehensive cleaning tasks.

Feature Comparison
The Aiper Scuba S1 features WavePath™ 2.0 navigation, offering efficient zig-zag path coverage. It uses caterpillar treads for better climbing and includes four onboard cleaning modes. Additional features exclusive to the Scuba S1 include auto-parking at poolside when cleaning ends, IPX8 waterproof rating, and a 3.5 L top-loading debris basket, making post-clean maintenance easier.
The Dolphin Nautilus CC, while dependable, lacks advanced features. It does not support app control, remote scheduling, or multi-mode operation. Once connected and powered, it performs its task and parks randomly at the end of a cycle. Filtration is adequate but not as fine or spacious as Aiper’s.
Winner: Aiper Scuba S1
Its combination of smarter navigation, debris capacity, advanced cleaning modes, and convenience features make it more intelligent and versatile.
Quick Rundown Of Aiper Scuba S1
Quick Rundown Of Dolphin Nautilus CC
Conclusion
Choose the Aiper Scuba S1 if you value cordless operation, superior cleaning power, longer runtime, and multi-mode versatility. Its design supports complete pool surface coverage, from floor to waterline, with minimal manual intervention and outstanding suction capacity.
Choose the Dolphin Nautilus CC if you prefer a straightforward, budget-friendly cleaner that reliably handles floor and wall cleaning with minimal setup. It’s a dependable corded model for smaller in-ground pools but lacks the flexibility and innovation of modern cordless robots.
Overall Winner: Aiper Scuba S1
With its stronger suction, longer battery runtime, waterline cleaning, and advanced filtration system, the Aiper Scuba S1 is the more powerful and adaptable robotic pool cleaner, making it the better long-term choice for most homeowners seeking low-maintenance pool care.