Maytronics Dolphin Nautilus CC Plus vs Roborock S8 Pro Ultra

The Dolphin Nautilus CC Plus with Wi-Fi sits in Maytronics' best-performance residential tier, alongside the Nautilus Titan and Nautilus CC Supreme. Maytronics has built Dolphin robotic pool cleaners for decades and the range is deep enough that models are grouped by intent rather than just price: best performance, best seller, best value and cordless. The CC Plus is the Wi-Fi connected member of the core Nautilus family, which means cleaning cycles can be started and scheduled from a phone rather than at the poolside power supply. It is a corded robot, which trades hose management for unlimited runtime, and sits above the entry Nautilus CC and Nautilus AG models in the lineup. Maytronics also builds a commercial Wave series and sells through a dealer network with a servicer locator.

The Roborock S8 Pro Ultra combines robot vacuuming and mopping with a dock that automatically washes and hot-air dries the mop pad after each cleaning cycle, addressing the common complaint of dirty, smelly mop pads with other robot vacuum systems. A retractable mop lifts automatically when the robot detects carpet, preventing wet mopping cloths from soaking carpeted areas while vacuuming continues normally across all floor types. Reactive AI 2.0 obstacle avoidance combined with LiDAR navigation and multi-level mapping lets it clean multiple floors of a home intelligently, remembering furniture layout and no-go zones set through the companion app.

• App scheduling removes trips to the poolside control box
• Corded design means no runtime limit
• Backed by one of the most established names in pool robotics
• Clear tiered lineup makes model selection easier

• Genuinely reduces manual mop maintenance
• Smart carpet detection for mop lifting
• Strong navigation and mapping accuracy
• Good obstacle avoidance

• Corded operation means a floating cable to manage and untangle
• Pricing is not published and runs through dealers
• Cordless competitors have caught up on convenience

• Premium price point
• Dock is large and needs dedicated space
• Mop washing uses additional water and detergent