
Hayward SharkVac
Score: 66/100
Dolphin Nautilus CC Pro
Score: 69/100Rankings

The Dolphin Nautilus CC Pro is a lightweight Wi-Fi-enabled robotic pool cleaner that delivers full floor, wall and waterline cleaning in a 2-hour cycle. Its modest suction power and short 1-year warranty limit its suitability for heavy-debris or commercial use. Best for residential pools up to 50 ft where ease of handling and app control are priorities.

The Hayward SharkVac delivers independent two-hour floor and cove cleaning with top-access filters and safety sensors. Its heavy weight and lack of wall or waterline cleaning limit versatility. Best for smaller in-ground pools needing reliable floor maintenance.
| Attribute | ![]() | ![]() |
|---|---|---|
2 hoursbest | — | |
120 minutesbest | 120 minutesbest | |
| ↓ lower better | 21.773 kg | 7.474 kgbest |
1 yearsbest | 1 yearsbest | |
— | 5 itemsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Build & Design(2) | ||
Weight (kg) | 21.773 kg | 7.474 kg |
Dimensions (L×W×H) | 624.8×449.6×759.5 mm | 443.6×402.2×290.2 mm |


Professional reviewers commend the Nautilus CC Pro for its lightweight build, intuitive MyDolphin Plus app, and reliable CleverClean navigation that covers floor, walls and waterline in a short cycle. However, they note the absence of nano-filters, a filter-full indicator, and a relatively modest 4000 gph suction, as well as a limited 1-year warranty, which keep it from matching higher-end models.
Everyday users appreciate the robot's easy setup, quick 2-hour cleaning, and the convenience of app-based scheduling, especially noting its light weight for handling. Recurring frustrations center on the filter's inability to trap fine debris, the missing filter-full indicator, occasional wall-climbing misses, and the short warranty period.
“Effortless setup, app convenience, quick cleaning under 2 hours, and light weight for easy removal”


