ECOVACS Ultramarine P1 Cordless Robotic Pool Cleaner — 180‑Min Runtime, 4800GPH Suction

The ECOVACS ULTRAMARINE P1 is a cordless robotic pool cleaner that delivers up to 180 minutes of runtime, 4800GPH suction and dual-layer filtration to keep pool floors and walls clean with minimal effort.

Designed for routine pool maintenance, the ULTRAMARINE P1 combines a powerful motor, intelligent navigation and a two-stage filter system to capture everything from leaves to ultra-fine particles. Its cordless design and app control simplify scheduling and mode selection, while IP68 sealing and battery management protect the unit during regular underwater use. Below are the most common buying questions answered concisely to help you decide if this robotic cleaner matches your pool care needs.

How long will the Ultramarine P1 clean on a single charge?

The internal 4600mAh battery provides up to 180 minutes of continuous operation on one charge, allowing the robot to cover larger pools without frequent recharging. This runtime is suitable for cleaning pool areas up to approximately 1,937 sq ft under normal conditions.

• 4600mAh battery for extended sessions
• Up to 180 minutes runtime per charge
• Designed to clean pools up to about 1,937 sq ft
• Cordless freedom—no tethered power cable to manage

What level of cleaning performance and debris capture does it offer?

Cleaning power combines 4800GPH anti-clog suction with four active roller brushes to dislodge and lift dirt, sand, pollen and leaves. The dual-layer filtration—180 μm mesh plus a 3 μm ultra-fine filter—traps large debris and microscopic particles in separate stages for clearer water and less frequent manual filter emptying.

• 4800GPH S-Flow anti-clog suction for consistent lift
• Four active roller brushes for stubborn dirt and algae
• Dual-layer filter: 180 μm mesh and 3 μm fine filter
• Collects both large debris and ultra-fine particles in one pass

How intelligently does it navigate and cover the pool?

Powered by IMU-based SmartNavi, the ULTRAMARINE P1 maps efficient cleaning routes to minimize missed spots and redundant overlap. The system helps the robot climb walls, handle slopes and clean around drains and lights, reaching up to 99% floor coverage in typical layouts.

• SmartNavi navigation driven by IMU sensors
• Optimized routes for reduced missed areas and overlap
• Climbs walls and manages slopes, drains and lights
• Up to 99% floor coverage in many pool configurations

Can I control and schedule cleaning remotely?

Yes—connect via Bluetooth and use the ECOVACS app to start, stop and schedule cleaning cycles, select targeted floor, wall or full-pool modes, and customize sessions from your phone. Note: confirm a successful Bluetooth connection before placing the cleaner into the water.

• App control for scheduling and mode selection
• Customizable cleaning: floor, wall or full-pool options
• Cordless convenience with remote operation
• Reminder: verify Bluetooth pairing before deployment

Who is this for? The ECOVACS ULTRAMARINE P1 suits owners of medium to large residential pools who want a low-effort, frequent-maintenance solution rather than heavy-duty restoration cleaning. It’s ideal for people who value cordless convenience, long runtime, high debris-capture efficiency and smart navigation. If you need a robot for daily upkeep—removing leaves, sand, pollen and fine particles while covering floors and walls—this model provides a reliable automated option. It is not intended as a substitute for deep or heavy-duty pool restoration jobs.

• In the box: ULTRAMARINE P1, roller brush rubber, charging adaptor, 2 climbing rings, hook, user manual & quick start guide
• Protection: IP68-sealed motor and battery with intelligent BMS for underwater reliability
• Note: Not designed for heavy-duty cleaning; best for daily pool maintenance