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Maytronics Dolphin Oasis Z5i Robotic Pool Cleaner with WiFi, 99991079-USI

Maytronics Dolphin Oasis Z5i Robotic Pool Cleaner with WiFi, 99991079-USI

Mfg #: 99991079-USI

SKU: 99991079-USI

UPC: 724131499655

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Dolphin Oasis Z5i Robotic Pool Cleaner With Wi-Fi

Built to deliver a deep clean, the Oasis Z5i is the convenient way to a sparkling pool. This Always Connected cleaner allows you to schedule weekly cleanings and spot clean from the palm of your hand.

Always Connected

Stay connected and schedule weekly cleanings using the MyDolphin Plus App via W-iFi. You can even control the robot from your device to spot clean for a fun experience!

Effortless Cleaning

Tangle-free swivel allows this Dolphin to move with ease for complete coverage. Dynamic dual brushing delivers optimal maneuverability and waterline scrubbing results.


Pool Size/Cable Length Up to 50 Ft
Pool Type In-Ground
Filter Type Fine, Ultra Fine
Filter Description Cartridge, Top-load
Cleaning Coverage Floor, Walls, Waterline
Cleaning Mode(s) Standard
Cleaning Cycle(s) 2.5 Hours
Mobility CleverClean™
Number of Brushes 2 Brushes
Active Brushes 0 Active
Remote Control Yes
Wi-Fi® Yes
MyDolphin™ Plus App yes
Weekly Timer Yes
Cycle Selector No
Delay Mode No
Full Bag Indicator No
Automation Mode No
Anti-Tangle Swivel Cable Yes
Cable Length 60 Ft
Warranty 36 Months Limited
Caddy Included Not Included
Product Weight (robot only) 24 lbs 


Authorized Maytronics Dealer


3 Reviews

  • Posted by Wendy L. on 04/27/2021


    Very Impressive!

    So far this has been amazing. We have only had it a week, but its just so worth the money. We had a pool put in last year, but didnt want to spend another 1300 on this right away, and what a pain a manual vacuum is! This is so easy, you drop it in the pool, turn it on and that's really it! Used it to open the pool this year, you have to avoid putting it in the pool during shocking, so we shocked the pool at night and then ran this for three day, now our pool is sparkling clean all the time, and our dog just sits and watches our R2 unit as the kids call it run back and forth all over the pool.

  • Posted by P.P. on 08/15/2020


    Best thing I ever bought for my pool!

    1 Year into owning it and still rocks! What a beast! Both screen filters and ultra fine filters are still in great shape! Should last for a few more pool seasons! No issues whatsoever with the robot!

  • Posted by Jim on 05/11/2020


    Made For Ease of Use and Super Capable

    I usually dont write reviews so quickly but this product just blew me away. Arrived with 3-days. Opened box and on top were the propaganda including warranty and Quick Start. I thought after reviewing the Quick Start guide it was terrible because it was so simple. Plug into power supply, throw in pool, start drinking (paraphrasing but not much). It was just about that easy. I plugged in the power supply and then screwed in the units long cord into the power supply and threw into pool. It sunk to the bottom and went to work. One set of filters are installed and another finer set comes in a separate bag in the box. Other than that, its just the unit and the power supply. For the next 2-hours I watched it go through my 15-30" pool (depth to 8' including sloped sides) pick up everything on the bottom (leaves, twigs and even some critters). I saw the video of it climbing the wall to the waterline and really didnt believe it - but it scampered up the walls like no problem. It even kind of pauses at the top of the water and really works the coping until submerging back down.