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Dolphin T55i Robotic Pool Cleaner
Reviewed by Robert Knight
Key Features
- In-Store Exclusive - As an in-store exclusive, there are often cheaper, with more features, and even a longer warranty than the Dolphin T55i such as the Dolphin Quantum, Dolphin Explorer E30, Dolphin Premier, and Dolphin Sigma.
- myDolphin Plus App - An upgrade over the Dolphin T35, the Dolphin T55i features the myDolphin Plus app for enhanced control.
- Lower Suction Power - The Dolphin T55i has smaller motors and less suction power by over 500 gallons per hour compared to the new ProLine's Commercial-Grade Motors, despite being more expensive.
- Complete Pool Coverage - The T55i efficiently cleans the entire pool, from the floor to the waterline.
- Utilizes the Multi-Layer Basket - Rather than standard and ultrafine filters, the T55i uses a dual layer basket to capture debris which worked well in our testing.
- Shorter Warranty - The Dolphin T55i includes only a 2-year warranty compared to the ProLine's 3-year warranty. For this price, we expect a 3 year warranty.
| Waterline Cleaning | 
Excellent |
| Filter | 
Bad |
| Coverage | 
Good |
| User Experience |
Good |
| Warranty |
Good |
| Overall Score |
73
|
Highs & Lows
The pros and cons of the Dolphin T55i
Highs
- myDolphin Plus App
- Complete Pool Coverage
- Utilizes the Multi-Layer Basket
Lows
- In-Store Exclusive
- Lower Suction Power
- Shorter Warranty
Waterline / Tileline Cleaning
Clean where other robots can't.90% of the bacteria in your pool is on the waterline. Don't get confused with robots that are "Wall Climbing". There is a big difference. Waterline cleaning means the Dolphin T55i actively scrubs and sticks to the waterline scrubbing away this problem area in the pool. It is a feature you don't want to miss.
Wall Climbing
Provides floor and wall coverageDolphin T55i is able to easily clean your walls of your pool.The Dolphin T55i combines wall climbing with the even more important waterline cleaning to provide a deep clean in your pool, giving you full floor, wall, and waterline coverage in your pool.
Smartphone App
Control the Dolphin T55i from anywhere.With the its smartphone app, you can schedule cleanings, manually control, and fine tune your Dolphin T55i.
Anti-Tangle Swivel
No more tangled cords.With an Anti-tangle Swivel, the Dolphin T55i can fully explore and clean your pool without ever getting stuck. The innovative design allows the robot to move freely 360 degrees around your pool, without ever knotting the cord.
Ultra Efficient
Save Hundreds of Dollars Cleaning Your Pool a Year!Dolphin T55i saves hundreds of dollars a year in energy when compared to pressure-side or suction-side cleaners.
Plug and Play
Simply Plug Dolphin T55i in and start cleaning!Set up has never been easier. No installation needed. Dolphin T55i is ready to go right out of the box. No extra pumps, plumbing, or anything else needed. Simply plug T55i and start cleaning!
Precise Navigation
Navigate your pool efficiently™ coverage is powered by an advanced navigation system. This technology ensures that the most effecient route is used to clean your pool floor. So smart, the system automatically navigates around obstacles and quickly returns to its route.
Videos
Watch reviews and tutorials
| Seller | Buy From | Availability | Shop Online |
|---|---|---|---|
| In-Store Exclusive | $1699 | Similar Robots |
The Dolphin T55i is only sold in-stores. Robots that are sold in-stores only are often overpriced when compared to their online counterparts. Usually marked up $100-300 more and with a shorter warranty, you may want to consider an alternative robot.
Looking for the best deal on the Dolphin T55i and other robotic pool cleaners? Look no further, we have you covered. We searched the web and found the best deals on Maytronics, Aquabot, Polaris, and other cleaners.
Compare to higher rated robots
See how this cleaner stacks up against top picks
Dolphin Sigma
Highs
- Dolphin's Best Pool Robot Yet - More Features, More Filters, & More Power.
- Most Advanced Dolphin Ever - Utilizes Gyroscope
- Includes NanoFilters - Unlock a Deeper Clean
- Quad Scrubbing Brushes - 4X Cleaning Power
- Utilizes 3 Dolphin ProLine Commercial-Grade Motors
Dolphin Premier
Highs
- Only Dolphin with a Leaf Bag - includes Multi-Media
- Waterline Cleaning Beast
- New, High Performing Dolphin ProLine Model
- NanoFiltration - Premier's NanoFilters allow it to clean deeper than standard Dolphin pool robots
- 3 Year Warranty
Customer Reviews
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Questions & Answers
Common questions about the Dolphin T55i
| Pool Types | In Ground |
|---|---|
| Pool Size | 50 ft |
| Pool Shape | Rectangle, Oval, or Freeform |
| Obstacles | Steps, Ladder, Drain Cover, Ledges, Pop-Ups |
| Surface | Gunite, Fiberglass, Vinyl, Liner |
| Waterline Cleaning | Yes |
|---|---|
| Number of Filters Included | 1 |
| Filter Cleaning | Top Access |
| Cleaning Coverage | Floor, Walls and Waterline |
| Cleaning Cycle(s) | 1.5, 2 hrs |
| Number of Brushes | 2 |
| Remote operation | No |
|---|---|
| WiFi / Bluetooth | WiFi: Yes Bluetooth: Yes |
| Smartphone App | Yes |
| Automated Weekly Timer | Yes |
| Full Bag Indicator | No |
|---|---|
| Cable Length | 60 ft |
| Anti-Tangling Swivel | Yes |
| Restocking Fee | No No Restocking Fee Ever. |
| Warranty | 2 Years |
| Caddy Included | Optional Caddies Available |
| Part Number | 99996245-WINI |
| ASIN |
