Dolphin Proteus DX5i Review

Dolphin Proteus DX5i Review

The Maytronics Dolphin is one of the top brands in the pool robot industry and for good reason – with the Dolphin robot pool cleaners, pool cleaning and maintenance have never been easier. The Dolphin Proteus DX5i robotic pool cleaner is an upgrade of the Proteus DX4, it is essentially a mid-range robot with certain high-end features such as connectivity with the smartphone app. In this Dolphin Proteus DX5i robot pool cleaner review, we examine every design feature of this robot, including its functionality, performance, and drawbacks, giving you an unbiased opinion of the pool cleaner.

Main Thing – Fast Review of Dolphin Proteus DX5i

Best Dolphin Proteus DX5i Review

The Dolphin DX5i is a pool cleaner designed to automatically scrub the floors and walls of large underground swimming pools using the combined action of an active scrubber, HyperGrip rubber tracks, powerful suction, and an ultra-fine filtration system. The robot connects to a power source via a 60-foot anti-tangle twisting cable that powers an energy-efficient motor.

The Dolphin Proteus DX5i Robotic Pool Cleaner is built to clean inground pools up to 50ft in size in approximately 2 hours or less. It comes with a weekly timer and a cycle selector, so you can set your cleaning schedule to save time and effort.
With the MyDolphin App, you can control the DX5i remotely from your smartphone, and it can connect via Bluetooth or Wi-Fi.

  • Cleans pool floors and walls efficiently
  • Easy to use with intuitive controls
  • Programmable weekly planner
  • Bluetooth and Wi-Fi connectivity
  • A 2-year warranty
  • The mobile app is limited
  • Doesn’t clean pool steps efficiently
  • Does not teach the layout of swimming pools

Complete Review of the Dolphin Proteus DX5i

The DX5i Pool Cleaner uses a combination of energy-efficient motors, active scrub brushes, powerful suction, and superior filtration to thoroughly clean large underground pools up to 50 feet and with no surface.

Using hyper grip rubber tracks, the unit adheres tightly to the pool cleaning, while a front-activated scrub brush removes dirt and creases from the pool floor and walls. The DX5i has a powerful motor that can pump 5,000 gallons of pool water in one hour.

And when you get to it, a dual filtration system with a top-loading filter basket with two filtration levels captures debris, both large and small.

This dolphin pool cleaner has power stream technology that provides higher wall climbing capability, blasting high-pressure water jets in different directions to ensure it maintains a firm grip when cleaning floors, walls, and water lines.

For proper navigation and more clean cleaning, the Dolphin Proteus DX5i is equipped with a 20-minute mapping system that captures the entire layout of the pool, allowing the robot to follow the most efficient cleaning path to save time and energy. When cleaning this robotic pool cleaner, the 60-foot-long anti-tangle swivel power cord runs it easily because it gives a compelling twist without tangles.

The Dolphin Proteus DX5i robotic pool cleaner has two clear modes that last for 1 or 2 hours; Quick Clean mode for faster cleaning, while standard mode for deep and thorough cleaning of pool surfaces, including waterline cleaning, the cleaning cycle takes about 2 hours.


This Dolphin Pool Cleaner is designed to keep daily and weekly maintenance of your pool out of your hands while you focus on the more important things and deliver them. It has two cleaning modes and completely cleans pools up to 50 feet in about 1 or 2 hours. The cleaning time is just right, even with waterline cleaning, and you can quickly run the robot through your indoor pool just before diving in for a fresh batch.

Rubber tracks provide great grip on all types of pool surfaces, from concrete to tiles, vinyl-burned pools, fiberglass, and more. Active brush rolls scrubs and cleans pool floors, walls, and water lines.

And with an extra-large top-load filtration system, the Dolphin Proteus DX5i enables you to trap everything from floating debris to fine debris, small rocks, and everything in between. While this is usually a great robotic pool cleaner, it has a few drawbacks.

For example, the mobile app is very limited and you need to reset your desired cleaning time or schedule each week.
It doesn’t even clean the pool steps, so you have to brush them yourself, so the robot does all the rest, including the waterfront.

Apart from these few limitations the Dolphin DX5i robotic pool cleaner is a very useful device and does a great job.

Setup and use

Like most dolphin robotic pool cleaners, the Proteus DX5i is very easy to setup and use. It’s just a plug-and-play device; Once it is plugged into the power supply, throw it in the pool.

It is used to scan for proper navigation the first 20 minutes spent in the pool, so it follows the shortest route for quick cleaning time.

The Dx5i Robot Pool Cleaner can be connected to the Midolphin smartphone app via Bluetooth or WiFi, allowing you to easily and comfortably control your Robot Pool Cleaner from your hand as a remote control. From the app, you can choose between fast or standard cleaning time or order the machine to do spot cleaning.


It is important to consider the durability and likely life of a robotic pool cleaner before purchasing. Maytronics is one of the leading pool cleaner brands in the home robot industry, and their gadgets are usually standard quality and usually have a decent life.

They may not be the cheapest pool cleaners you will find, but they are certainly very reliable and always backed by a warranty.


As a low-maintenance robotic pool cleaner, it takes very little effort to keep it in top condition for excellent performance. You just need to pay attention to a few small details.

Firstly, Maytronics strongly recommends that you clean the filters after each cleaning cycle, and it is very important that you do not allow the filter basket to dry out before cleaning.

To clean the filter basket; open the filter lid and lift the basket, then the lock on the bottom edge of the basket to release the bottom lock, this automatically ejects the contents of the basket.

Then use a garden spray to wash it thoroughly before putting it back in the robot. It’s that easy! This is the most important routine maintenance, but it may also be necessary to clean the propeller periodically.

Additional purchases and charges

No additional purchases are required for the Dolphin Proteus DX5i, it comes as a complete robot and you can unpack it right away and start using it. The only perk you might want is a pool caddy, although this robot does have one it has to be bought separately – which is if you want one.

This Dolphin robot pool cleaner weighs about 16 pounds, which isn’t too heavy, but a pool caddy will definitely make mobility much easier. Running costs include the occasional purchase of replacement parts such as scrub brush, rubber tracks, or filters, it’s nothing big and doesn’t cost much. Since the pool cleaner has a 2-year manufacturer’s warranty, any problem with the motor or power supply will be resolved by the Maytronics engineer within that period.

-Frequently Asked Questions-

Does the Proteus DX5i come with Pool Caddy?

No, the Dolphin Proteus DX5i robot pool cleaner comes with no caddy. It only comes with cords, power supplies, and gadgets. The pool cleaner weighs about 16 pounds, which isn’t too heavy, but you can still buy a caddy if you want.

Does it come with both filter sets?

Yes, Proteus DX5i comes with two filter sets. The box has 4 ultra-fine filter panels for the outer filter basket.

Can Dolphin Proteus DX5i robotic pool cleaner connect to WiFi?

Yes, it connects to both Bluetooth and Wi-Fi and you can use your smartphone to control it.

Can this dolphin pool vacuum cleaner suck fine dirt particles?

Yes, he can. The extra-large filtration system has ultra-fine filters that can capture both large and fine dirt particles, including sand and small stones, on the pool floor.

How is the Proteus DX5i Robot Pool Cleaner different from the Dolphin Proteus DX4?

The big difference between the two is mainly seen in the smart functions; The DX5i is equipped with Bluetooth and Wi-Fi connectivity which is connected to the Midlefin smartphone app for remote control. The DX5i also uses a larger-sized basket for filtration in place of the DX4’s included bag.

Final thoughts

The Dolphin Proteus DX5i is a mid to high price range robot with some smart features for the added convenience of high-end pool robots.

As a robotic pool cleaner, it takes pool cleaning to another level, it’s ideal for large inground pools and works on all types of surfaces from vinyl, fiberglass, gunite to tile, and everything.

It’s definitely a good option if you’re looking for a simple yet reliable pool cleaner for a large inground pool that cleans right down to the waterline.
It excels at pool cleaning and each cleaning cycle leaves your pool dirt-free and shiny, giving you the free time and peace of mind that comes with a reliable and efficient robotic pool cleaner.

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