Ecovacs Ultramarine P1 Review: The Ultimate Robot Pool Cleaner? (2026)

In a world where robotic pool cleaners are becoming increasingly popular, Ecovacs, a well-known player in the domestic appliance market, has made a bold move with its latest offering: the Ultramarine P1. With a strong reputation for its Deebot vacuum range and ventures into robotic window cleaning and lawn care, Ecovacs is now aiming to make waves in the pool cleaning industry.

Design and First Impressions

The Ultramarine P1 is a sleek and stylish addition to any pool setup. Its dual brushes, eye-catching color scheme, and distinctive logo make it a pleasure to look at. However, the bold "PUSH" button on the filter access panel might be a bit too flashy for some, raising questions about the design choices.

Unboxing and Accessories

Opening the box, I was impressed by the inclusion of a Quick-Start guide, a welcome addition for any new user. The Ultramarine Care kit version, which I received, comes with some handy extras: a hook for retrieving the cleaner, spare filters, rubber tracks, and climbing rings for slippery pool sides. These thoughtful additions show Ecovacs' attention to detail.

App Integration and Setup

Ecovacs has made the app setup process seamless. For existing Ecovacs users, simply adding the pool cleaner to the existing app is a breeze. New users can quickly create an account and add the cleaner by scanning the QR code. The app then guides you through a series of pool-specific questions to ensure optimal performance.

Modes and Customization

The Ultramarine P1 offers three cleaning modes: All (walls and floors), Walls only, and Floor only. Each mode has different cleaning options, including Eco, Standard, and Strong. But what sets this cleaner apart is its customizable timer function. You can set the duration of the cleaning cycle, ensuring it doesn't overwork and run out of battery. This level of control is a game-changer and addresses a common pain point in pool robot design.

Performance and Results

The cleaner's performance is impressive, especially its ability to climb walls and navigate two-tier steps. It covers the pool thoroughly, and the results speak for themselves. The app even provides a history of the liters of water processed, a unique and useful feature. The cleaner's ability to pick up dirt and debris is commendable, and the dual filter system, while effective, does require some effort to clean, especially the ultra-fine filter.

A Minor Setback

During one of my tests, the cleaner had a bit of a mishap, doing a backflip and traveling upside down across the pool. This was likely due to the pool's configuration, but it highlights the importance of regular maintenance and the potential need for the climbing rings included in the Care Kit.

Final Thoughts

The Ecovacs Ultramarine P1 is a well-designed, feature-rich pool cleaner. Its app functionality, customizable timer, and thorough cleaning performance make it a strong contender in the market. While there are a few minor drawbacks, such as the charging time and filter cleaning, these are outweighed by the cleaner's overall capabilities.

With a competitive price point of just $999, the Ultramarine P1 is an attractive option for those looking to streamline their pool maintenance routine. Ecovacs has successfully transferred its expertise in robotic appliances to the pool cleaning domain, and I, for one, am excited to see what they do next in this space.

Ecovacs Ultramarine P1 Review: The Ultimate Robot Pool Cleaner? (2026)
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