Dolphin Cayman Automatic Robotic Pool Cleaner (2025 Model) — Programmable Weekly Timer, Wall Climbing, Massive Top-Load Filter Bin, HyperBrush — for In-Ground & Above Ground Swimming Pools up to 33FT

I had an 8 year old dolphin that I used. With that said take care and clean them and they do last and are well worth investment. My old one you needed to turn upside down remove bag and pull off cloth bag to clean. Was easy but messy and was not really a good design took to many steps and cleaning was really a chore now that I have this new one! New design just push a button and run to clean. Much lighter unit and best thing is large capacity debris unit. No turning over unit just snap open debris basket pull out and drop bottom of basket and flush debris away. Too simple not complicated then reinstall. Way easier than previous dolphin unit. I would definitely recommend this for its ease of use and setup. Again take care of unit and it will serve you and your pool many years!

The media could not be loaded. It is picking up a lot from the pool. Even small dirt when I use the super fine filter, which I think is a must. Today sent her to work harder because of the gale wind and without the screen pool that is been replaced it was a massacre in the pool. It did a great job but the wind still sending more leaves. No complain. I hope it last. I clean it thoroughly after each run and store inside* update July 2024... it has been 7 months and still is running strong. It already paid by itself as I fired the pool guy before getting it. With the super fine filter it really helps me to keep algae out of the pool, leaves, sand from the pavers, and whatever fall in the pool. I'm actually cleaning now the pool filter every 3 weeks instead of weekly and the pool is sparkling clean. I ran out once or twice daily in the pool. Very happy with the purchase. *** update 1/26/2025 still running strong! Since I fired the pool guy when I purchased it more than a year ago, it had long ago paid by itself. Now I leave her in the pool everyday never remove it, I only use the micro filter and clean it now every month. I turn it on everyday, it's starting to show a bit of decoloration from the pool chlorine but I have never had an issue. I clean my pool filter now every month or so.Happy customer here.

I recommend buying the optional cart as you need it to hold the cords and remote screen thing. It unbelievably climbs the walls. Picks up the lightest silt, gravel sized rocks, along with leaves. Nothing left behind. We have a 300 foot lazy river so I have to move it around in sections....wish It had a longer cord. BUT this is MY rare and individual problem? NOT the vacuums. This will clean a large square/circlar pool with ease. All & all its a great device, also very quiet and I forgot to tell you it's easy to clean out.

I purchased this pool cleaner based on the reviews and the desire to find a good product that would last more than a year or two. VERY DISAPPOINTED. The unit does a very poor job of cleaning the pool (plaster surface, not tile), leaving dirt and small leaves. It also does not clean the area where the bottom transitions to the walls. This area is a rounded arch, not a 90 degree angle. For over $900, I expected better. Not sure how other reviewers are so pleased with this product. It is easy to use. Does a so-so job of cleaning the walls.

This thing does it all, only knock I have is , it gave my liner some wrinkles because it sucks so good . 33ft above ground pool. Reaches everywhere and does an awesome job

This robot will clean your pool well, a 15k Gallons will usually be cleaned with 2-3 hours.It does not work on steps or in the spa area so the spa needs to be vacuumed using your pool hose and you will need to brush the steps to push the dirt towards the flat bottom on pool so it cleans it.On mine I could not connect Bluetooth to use the app, could select a half cycle to do just the floors rather then wall and floors and could not click on the delay cleaning to get it cleaning past “X” hours.So it works, but not as promised and as other customers related their customer service is bad, they haven’t returned my email with any answer.

This vacuum DOES climb the walls. When it reaches the tile line, it keeps trying to crawl upwards for a few seconds while it's figuring out that it reached the coping, so it has the positive effect of scrubbing the tiles while it's there. It does sometimes have some difficulty climbing the steep incline from the deep to shallow end (our pool is a lot steeper than normal due to a construction issue), but ultimately figures it out and gets there. It does NOT leave any marks (and that was my biggest concern since we just replastered with white plaster). It will climb one of the four steps exiting the pool (won't go higher), but oddly enough, it climbs onto the bench in the deep end. We're really pleased with this vacuum!

Let me list the problems…cord is twisted constantly and prevents dolphin from extending full length or any length of pool. Have spent countless times trying to slowly manually untwist. Flips over on any slight incline. So if you have ANY change in depth; good luck. Our pool slants deeper in the middle so it never gets to other side and we have to manually remove and put on other side.We had an older model of this dolphin and loved it. Lasted years. Never tipped over. Cartridges were harder to clean on each side, but at least it did the job ; this one the center cartridge is easier to clean, but it’s worthless when it comes to cleankng. I have to run this at least 3 to 4 times and still have dirt in the corners.Paid more money and so disappointed. Never worked from the beginning.