ECOVACS Ultramarine P1 Cordless Robotic Pool Vacuum for Inground & Above Ground Pools, 180 Min Runtime, Smart Navigation, App Control Pool Vacuum for Floor, Wall & Slope, Cleaning Up to 1937 sq ft
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Availability:
In Stock.
Arrives
Tuesday, Jul 21
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Color: White 1
Features
- Advanced Dual-Layer Filtration for Crystal-Clear Water: Capture everything from large leaves to ultra-fine debris with a powerful dual-layer filtration system featuring a 180m mesh filter and 3m ultra-fine filter. Combined with four active roller brushes, ULTRAMARINE P1 removes dirt, sand, pollen, and debris in a single pass, helping maintain cleaner, clearer water with less manual maintenance.
- 4800GPH Anti-Clog Suction for Powerful Pool Cleaning: Powered by a high-efficiency motor and advanced S-Flow anti-clog technology, ULTRAMARINE P1 delivers up to 4800GPH suction power to lift leaves, dirt, and debris from pool floors and walls. Strong, consistent water flow minimizes blockages and maintains peak cleaning performance throughout every cleaning cycle.
- Up to 180 Minutes Runtime for Large Pool Coverage: The built-in 4600mAh battery provides up to 180 minutes of uninterrupted cleaning on a single charge, covering pools up to 1,937 sq ft. Ideal for medium to large pools, ULTRAMARINE P1 efficiently cleans floors, walls, and slopes without frequent recharging or interruptions.
- SmartNavi Navigation with Up to 99% Floor Coverage: Equipped with IMU-powered SmartNavi technology, ULTRAMARINE P1 intelligently maps efficient cleaning paths to reduce missed spots and unnecessary overlap. It smoothly navigates floors, walls, slopes, drains, and pool lights while achieving up to 99% floor coverage for a more complete clean.
- App-Controlled Cleaning with Customized Modes: Take control from anywhere using the ECOVACS app. Easily select cleaning modes, schedule cleaning sessions, and customize floor, wall, or full-pool cleaning. The cordless design and intelligent controls make routine pool maintenance effortless and convenient.
- IP68-Sealed Protection for Long-Term Reliability: Engineered with an IP68-rated motor and battery system plus intelligent BMS protection, ULTRAMARINE P1 delivers safe and stable underwater operation. Built to withstand daily pool maintenance, obstacle encounters, and varying pool conditions for dependable performance season after season.
- What's in Box: ULTRAMARINE P1*1, Roller Brush Rubber*1, Charging Adaptor*1, Climbing Ring*2, Hook*1, User Manual&Quick start guide *1
- Note: Please confirm Bluetooth connection successfully before placing the robotic pool cleaner into the pool.Not suitable for heavy-duty cleaning. Designed for daily pool maintenance.
Brand: ECOVACS
Model Name: ULTRAMARINE P1
Color: White 1
Product Dimensions: 18.35"L x 15.47"W x 9.37"H
Power Source: Battery Powered
Power Source: Battery Powered
Other Special Features of the Product: Cordless, Rechargeable
Control Method: App
Voltage: 110 Volts
Lithium Battery Voltage: 24 Volts (DC)
Efficiency: High Efficiency, Energy Efficient, Long Battery Life
Lithium Battery Energy Content: 4600 Milliampere Hour (mAh)
Number of Batteries: 1 12V batteries required. (included)
Battery Description: Lithium-Ion
Charging Time: 4 Hours
Number of Lithium-ion Cells: 1
Required Assembly: No
Installation Type: robotic
Color: White 1
Item Dimensions L x W x H: 18.35"L x 15.47"W x 9.37"H
Item Weight: 23.2 Pounds
Battery Weight: 390 Grams
Brand Name: ECOVACS
Model Name: ULTRAMARINE P1
Model Year: 2026
UPC: 850077202605
Manufacturer Part Number: ULTRAMARINE P1
Model Number: SWB11
Unit Count: 1.0 Count
Item Type Name: Robotic Pool Cleaner
Manufacturer: ECOVACS
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jul 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: White 1
This Ecovacs Ultramarine P1 is a great robotic pool vacuum for everyday cleaning. It has strong suction, good battery life, and does a great job picking up leaves, dirt, and fine debris. The app is easy to use and lets you schedule cleanings and works on both apple & android phones. Other reviews state it doesn't clean steps and can struggle in very shallow areas, but it doesn't pertain to my pool so I cant speak on that. Overall it's a reliable and affordable option that helps keep our pool clean with very little effort and allows us more time swimming and with our family versus having to manually clean it more often.
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Reviewed in the United States on June 16, 2026 Reviewed in the United States on June 16, 2026 by 🩷🩷🩷 BSD 🩷🩷🩷
Color: White 1
The build on this robot is really thoughtful with a solid feel to it. Made out of great quality plastic that feels sturdy and well put together. It has two filters which works great - one catches the larger debris and the other handles fine particles/sand so my pool stays clear and debris stays out. It does a good job at cleaning and keeps up with daily maintenance. I haven’t tried adding the rollers to help it climb the walls yet, but it still does the job fine on the floor and slopes without them. One thing to highlight: this robot is not meant for heavy duty cleaning. It’s designed for regular upkeep, and it does that well. The app is good and easy to use. I would love to see an enhancement like the ECOVACS mop robot app that shows you which area was cleaned - that would make it even better.
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Reviewed in the United States on June 13, 2026 Reviewed in the United States on June 13, 2026 by Shell
Color: White 1
It’s heavy; clumsy to charge as it must be indoors (but it’s wet) and after a month it still leaves nearly all the leaves on thr bottom of the pool. Bottom line - it doesn’t work. I would return it but the return window closed six days ago! What a big mistake. I serve the machine with daily fishing it out of the pool to clean and recharge and try again. What a royal pain. Stay away from this clever but useless machine.
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Reviewed in the United States on June 11, 2026 by Peter Rabbit
Color: White 1
I recently purchased the Ecovacs Ultramarine Pool Cleaner, and I’m very impressed with its performance. It’s an incredibly easy-to-operate device, which makes maintaining the pool much less of a hassle. The cleaning quality is excellent—it does a thorough job picking up debris and keeping the pool looking spotless. I especially love that it has two separate debris containers, including one for finer particles, which really makes the water look extra clean and sparkling. One of my favorite features is its ability to climb the side walls, allowing it to clean areas that are often missed, especially near the top edges of the pool. It also intelligently maps its cleaning route inside the pool, so there’s nothing you need to program—just drop it in and let it do its job. Another big advantage is the app control. Being able to manage and direct the cleaner from my phone makes the whole process even more convenient and user-friendly. I also have an oval-shaped pool with a slope, and I was impressed that it managed to reach all the corners and cover every area thoroughly, leaving the entire pool very clean. Overall, this is a highly effective and well-designed product that makes pool maintenance simple and efficient. Very Recommended specially for people who don't have the time to clean their pool!
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Reviewed in the United States on April 30, 2026 Reviewed in the United States on April 30, 2026 by Sivan
Color: White 1
It was a great gift for my pool because it keeps both the floor and walls very clean with very little effort on my part. The suction power is excellent, and it picks up dirt and debris efficiently. In addition, the cordless design and app control make it very convenient and easy to use. It has made pool maintenance much simpler and less time-consuming. I highly recommend it! « It was a great gift for my pool because it keeps both the floor and walls very clean with very little effort on my part. The suction power is excellent, and it picks up dirt and debris efficiently. In addition, the cordless design and app control make it very convenient and easy to use. It has made pool maintenance much simpler and less time-consuming. I highly recommend it!
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Reviewed in the United States on June 15, 2026 Reviewed in the United States on June 15, 2026 by Marcia V.
Color: White 1
It was unfortunate that the initial products charging unit only lasted a very short time but ECOVACS Customer Service was very supportive and replaced the compromised product in short order. I am pleased with the response and the new unit has been performing well.
Reviewed in the United States on June 15, 2026 by David Chapman
Color: White 1
I've had cheaper cordless pool robots before and they all had the same problem they'd wander around randomly, miss half the floor, and get stuck on every slope. The P1 is a completely different experience. First run, it mapped out the floor in a way that actually made sense and came back having covered the whole area. I could watch it through the app and see exactly where it was going. Debris pickup is excellent. Fine sand, leaves, even some small pebbles it got everything without leaving patches behind. The filtration is noticeably better than what I was used to, and the water clarity after a session is the kind of clean you can tell just by looking. The wall and slope climbing is what really impressed me. My pool has a gradual slope going into the deep end and previous robots would just spin out. The P1 climbs it without hesitation and keeps the same consistent speed the whole time. Mobility is smooth it doesn't get confused or stuck in corners the way cheaper units do. Weight is manageable. Not super light but the handle makes lifting it out easy enough. The 10-minute water release feature is genuinely useful no wrestling with a robot full of water. 180 minutes of runtime is the real deal. I have a medium-sized inground pool and it finishes a full clean with battery to spare. For $499 with the deal price, this is worth every cent.
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Reviewed in the United States on June 14, 2026 Reviewed in the United States on June 14, 2026 by Tracy
Color: White 1
This pool cleaner robot is so good and efficient. I like how easy it is to set it up and charge the battery. The charging for this robot is pretty fast. It also has a strong lasting battery, one full charge lasts 180 minutes which is a long time. I like how this ensures that my pool will be thoroughly cleaned and it is more than enough time for my pool to be cleaned and my pool is pretty big. One of my favorite features on this robot is that I like is how I’m able to control it by using the app, which makes things more convenient and easier for me to use. My family isn’t very caught up on technology, but this app is very simple and easy to use. Even my dad is able to use the app and know how to use the robot. However, you can also manually control it if you’d like. I also like how there’s 3 different cleaning modes and efficiency levels, and how I’m able to control the scheduling. It also moves very stably and cleans smoothly, even able to cling onto the walls. It cleans leaves, debris, etc with ease too!
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Reviewed in the United States on May 22, 2026 Reviewed in the United States on May 22, 2026 by rose