Buying Guide
Our Guide to the Best Dolphin Robotic Pool Cleaners
The best Dolphin robotic pool cleaners compared across the current Nautilus lineup, from a budget-friendly entry model to the flagship Nautilus Titan.
By Gardening Is Ezee Editors
10 min read6 products evaluated
We compared six current Dolphin models to see where the real differences sit between the entry-level Nautilus units and the Wi-Fi-connected flagships.
Gardening Is Ezee field notes
The Garden Fit Check
A quick way to connect the shortlist to the space, workload and ownership details that matter after the box arrives.
- Start with the job
- Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner, Wall Climbing Scrubber Brush, Top Load Filter Access leads this shortlist for buyers who want proven Dolphin engineering without paying for app connectivity. Use that fit as a reference point, then compare the alternatives against your own space and workload.
- Specs that separate the picks
- The first details to compare are Up to 33 Ft Pools, Active Scrubber Brush, Entry-Level Model. Confirm the exact model and included components before ordering.
- Trade-off to plan for
- No smartphone app control on this specific model
The Practical Shortlist
A garden-first look at 6 options, organized around the job each one suits best.
Best Overall
Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner, Wall Climbing Scrubber Brush, Top Load Filter Access
buyers who want proven Dolphin engineering without paying for app connectivity
Our take Check price for Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner, Wall Climbing Scrubber Brush, Top Load Filter Access (opens in a new tab)
Best Value
Dolphin (2026 Model) Nautilus AG Automatic Robotic Pool Vacuum Cleaner, Active Scrubber Brush, Top Load Filter
buyers comparing capacity, compatibility, included components and storage needs
Our take Check price for Dolphin (2026 Model) Nautilus AG Automatic Robotic Pool Vacuum Cleaner, Active Scrubber Brush, Top Load Filter (opens in a new tab)
Best Budget Pick
Dolphin (2026 Model) E10 Automatic Robotic Pool Vacuum Cleaner, Active Scrubber Brush, Top Load Filter
first-time robotic cleaner buyers who specifically want the Dolphin name
Our take Check price for Dolphin (2026 Model) E10 Automatic Robotic Pool Vacuum Cleaner, Active Scrubber Brush, Top Load Filter (opens in a new tab)
Best with Wi-Fi App Control
Dolphin Nautilus CC Plus Robotic Pool Vacuum Cleaner with Wi-Fi Control, Included Universal Caddy
buyers who specifically want app-based scheduling for pool cleaning cycles
Our take Check price for Dolphin Nautilus CC Plus Robotic Pool Vacuum Cleaner with Wi-Fi Control, Included Universal Caddy (opens in a new tab)
Best Premium Pick
Dolphin Nautilus CC Pro Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Waterline Scrubbing
pools that develop a visible waterline ring in addition to floor and wall debris
Our take Check price for Dolphin Nautilus CC Pro Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Waterline Scrubbing (opens in a new tab)
Best for Large Pools
Dolphin (Upgraded 2026) Nautilus Titan Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Waterline Scrubbing
large or heavily used inground pools that need maximum coverage and capacity
Our take Check price for Dolphin (Upgraded 2026) Nautilus Titan Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Waterline Scrubbing (opens in a new tab)
Why Each Pick Made the Cut
Best Overall1 of 6
Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner, Wall Climbing Scrubber Brush, Top Load Filter Access on Amazon (opens in a new tab)
Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner, Wall Climbing Scrubber Brush, Top Load Filter Access makes the shortlist because rated for pools up to 33 feet in length.
Best for
- buyers who want proven Dolphin engineering without paying for app connectivity
Why it made the shortlist
This model is aimed at buyers who want proven Dolphin engineering without paying for app connectivity. The documented setup centers on up to 33 Ft Pools, wall Climbing, top Load Filter.
The most useful documented advantage is rated for pools up to 33 feet in length. Against the other 5 picks, the useful comparison starts with up to 33 Ft Pools and wall Climbing. Those details show whether its configuration suits the job better than a neighboring recommendation.
The main limitation to plan around is no smartphone app control on this specific model. Measure from the spigot to the farthest watering point before choosing this length. Check reel capacity and leave enough room to drain and coil the hose after use.
Key dimensions & specs
- Up to 33 Ft Pools
- Wall Climbing
- Top Load Filter
Pros
- Rated for pools up to 33 feet in length
- Wall-climbing scrubber actively removes algae and grime
- Top-load filter access genuinely simplifies routine maintenance work
Cons
- No smartphone app control on this specific model
- Corded design limits placement to outlet reach
Best Value2 of 6
Dolphin (2026 Model) Nautilus AG Automatic Robotic Pool Vacuum Cleaner, Active Scrubber Brush, Top Load Filter on Amazon (opens in a new tab)
Dolphin (2026 Model) Nautilus AG Automatic Robotic Pool Vacuum Cleaner, Active Scrubber Brush, Top Load Filter makes the shortlist because active scrubber brush loosens debris on contact.
Best for
- buyers comparing capacity, compatibility, included components and storage needs
Why it made the shortlist
This model is aimed at buyers comparing capacity, compatibility, included components and storage needs. The documented setup centers on active Scrubber Brush, top Load Filter, 2026 Model.
The most useful documented advantage is active scrubber brush loosens debris on contact. Against the other 5 picks, the useful comparison starts with active Scrubber Brush and top Load Filter. Those details show whether its configuration suits the job better than a neighboring recommendation.
The main limitation to plan around is no app connectivity on this specific model. Confirm the exact model number and included components before ordering. Check dimensions, compatibility and maintenance needs against the way you plan to use and store it.
Key dimensions & specs
- Active Scrubber Brush
- Top Load Filter
- 2026 Model
Pros
- Active scrubber brush loosens debris on contact
Cons
- No app connectivity on this specific model
Best Budget Pick3 of 6
Dolphin (2026 Model) E10 Automatic Robotic Pool Vacuum Cleaner, Active Scrubber Brush, Top Load Filter on Amazon (opens in a new tab)
Choose Dolphin (2026 Model) E10 Automatic Robotic Pool Vacuum Cleaner, Active Scrubber Brush, Top Load Filter for active scrubber brush handles routine floor and wall debris.
Best for
- first-time robotic cleaner buyers who specifically want the Dolphin name
Why it made the shortlist
Dolphin (2026 Model) E10 Automatic Robotic Pool Vacuum Cleaner, Active Scrubber Brush, Top Load Filter is positioned for first-time robotic cleaner buyers who specifically want the Dolphin name. The documented setup centers on entry-Level Model, active Scrubber Brush, top Load Filter.
The feature doing most of the work here is active scrubber brush handles routine floor and wall debris. Against the other 5 picks, the useful comparison starts with entry-Level Model and active Scrubber Brush. Those details show whether its configuration suits the job better than a neighboring recommendation.
The practical constraint here is more basic feature set than Dolphin's higher-tier models. Confirm the exact model number and included components before ordering. Check dimensions, compatibility and maintenance needs against the way you plan to use and store it.
Key dimensions & specs
- Entry-Level Model
- Active Scrubber Brush
- Top Load Filter
Pros
- Active scrubber brush handles routine floor and wall debris
- Top-load filter access keeps maintenance simple and quick
Cons
- More basic feature set than Dolphin's higher-tier models
Best with Wi-Fi App Control4 of 6
Dolphin Nautilus CC Plus Robotic Pool Vacuum Cleaner with Wi-Fi Control, Included Universal Caddy on Amazon (opens in a new tab)
The strongest case for Dolphin Nautilus CC Plus Robotic Pool Vacuum Cleaner with Wi-Fi Control, Included Universal Caddy is wi-Fi app control adds remote scheduling and status checks.
Best for
- buyers who specifically want app-based scheduling for pool cleaning cycles
Why it made the shortlist
For buyers who specifically want app-based scheduling for pool cleaning cycles, this is one of the more relevant configurations in the shortlist. The documented setup centers on wi-Fi Control, includes Caddy, nautilus CC Platform.
Its case starts with wi-Fi app control adds remote scheduling and status checks. Against the other 5 picks, the useful comparison starts with wi-Fi Control and includes Caddy. Those details show whether its configuration suits the job better than a neighboring recommendation.
The trade-off worth checking first is app dependency adds a setup step some buyers skip. Confirm the exact model number and included components before ordering. Check dimensions, compatibility and maintenance needs against the way you plan to use and store it.
Key dimensions & specs
- Wi-Fi Control
- Includes Caddy
- Nautilus CC Platform
Pros
- Wi-Fi app control adds remote scheduling and status checks
- Includes a universal caddy for storage and transport
- Keeps the CC's wall-climbing scrubber and filter access
Cons
- App dependency adds a setup step some buyers skip
Best Premium Pick5 of 6
Dolphin Nautilus CC Pro Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Waterline Scrubbing on Amazon (opens in a new tab)
Choose Dolphin Nautilus CC Pro Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Waterline Scrubbing for adds dedicated waterline scrubbing over the CC Plus.
Best for
- pools that develop a visible waterline ring in addition to floor and wall debris
Why it made the shortlist
Dolphin Nautilus CC Pro Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Waterline Scrubbing is positioned for pools that develop a visible waterline ring in addition to floor and wall debris. The documented setup centers on wi-Fi Control, wall Climbing, waterline Scrubbing.
The feature doing most of the work here is adds dedicated waterline scrubbing over the CC Plus. Against the other 5 picks, the useful comparison starts with wi-Fi Control and wall Climbing. Those details show whether its configuration suits the job better than a neighboring recommendation.
The practical constraint here is waterline scrubbing may be unnecessary if not needed. Confirm the exact model number and included components before ordering. Check dimensions, compatibility and maintenance needs against the way you plan to use and store it.
Key dimensions & specs
- Wi-Fi Control
- Wall Climbing
- Waterline Scrubbing
Pros
- Adds dedicated waterline scrubbing over the CC Plus
- Keeps Wi-Fi app control and wall-climbing scrubber
- More complete coverage than any non-flagship Dolphin here
Cons
- Waterline scrubbing may be unnecessary if not needed
Best for Large Pools6 of 6
Dolphin (Upgraded 2026) Nautilus Titan Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Waterline Scrubbing on Amazon (opens in a new tab)
Choose Dolphin (Upgraded 2026) Nautilus Titan Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Waterline Scrubbing for largest filter capacity and motor power in this lineup.
Best for
- large or heavily used inground pools that need maximum coverage and capacity
Why it made the shortlist
Dolphin (Upgraded 2026) Nautilus Titan Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Waterline Scrubbing is positioned for large or heavily used inground pools that need maximum coverage and capacity. The documented setup centers on flagship Model, wi-Fi Control, waterline Scrubbing.
The feature doing most of the work here is largest filter capacity and motor power in this lineup. Against the other 5 picks, the useful comparison starts with flagship Model and wi-Fi Control. Those details show whether its configuration suits the job better than a neighboring recommendation.
The practical constraint here is overkill for an average-sized residential pool in most cases. Confirm the exact model number and included components before ordering. Check dimensions, compatibility and maintenance needs against the way you plan to use and store it.
Key dimensions & specs
- Flagship Model
- Wi-Fi Control
- Waterline Scrubbing
Pros
- Largest filter capacity and motor power in this lineup
- Combines Wi-Fi control with wall and waterline scrubbing
- Built specifically for large or heavily soiled pools
Cons
- Overkill for an average-sized residential pool in most cases
How We Built This Shortlist
Each pick was assessed across 4 criteria weighted for real-world use.
- Real, Current Dolphin Listings Only
- We compared capacity, compatibility, included components, operating limits and warranty documentation.
- Feature Tier Comparison Across the Lineup
- We compared capacity, compatibility, included components, operating limits and warranty documentation.
- Pool Size and Capacity Positioning
- We compared capacity, compatibility, included components, operating limits and warranty documentation.
- Documented specifications
- We compared capacity, compatibility, included components, operating limits and warranty documentation.
What Matters Before You Choose a Dolphin Robotic Pool Cleaners (2026)
Key buying criteria so you get the right fit the first time.
Wi-Fi Connectivity
Only three of the six Dolphin models here, the Nautilus CC Plus, CC Pro, and Titan, include Wi-Fi app control, while the CC, AG, and E10 run purely on their built-in cycle without a phone connection. That app control lets you start a cycle or check status remotely, but it also adds a setup step and a dependency on the manufacturer's app staying supported.
Deciding whether Wi-Fi control is worth the added cost is one of the clearest ways to narrow this Dolphin lineup down, since the underlying cleaning hardware is otherwise similar across connected and non-connected models at a given tier.
Check the specific listing for whether Wi-Fi control is included before assuming every Dolphin model has it, since three of the six here genuinely don't.
Waterline Scrubbing vs. Floor and Wall Only
Only the CC Pro and Titan in this lineup specifically advertise waterline scrubbing on top of floor and wall coverage. If your pool's main issue is a buildup ring at the water's surface rather than general floor debris, that distinction matters more than any other spec here.
Buyers who skip past this detail sometimes end up with a Dolphin model that cleans the floor and walls well but leaves the waterline exactly as dirty as before, simply because that specific model wasn't built to scrub it.
Confirm whether waterline scrubbing is actually listed for the specific Dolphin model you're considering, rather than assuming it's standard across the brand.
Verify the complete configuration
The Nautilus CC and its Wi-Fi variants are rated for pools up to 33 feet, while the entry-level AG and E10 don't advertise the same stated maximum length in their current listings. A pool near or beyond that 33-foot mark should lean toward the CC-based models rather than the entry tier.
Filter Access and Maintenance
Every model in this Dolphin comparison uses top-load filter access, meaning you lift the unit and open the lid on top rather than flipping the whole cleaner over to empty debris. That consistency across the lineup is one advantage of staying within one brand rather than mixing cleaners from different manufacturers.
Even with consistent top-load access, filter maintenance frequency still depends on pool debris load and how often you run the cleaner, something the higher-capacity Titan handles better than the entry-level E10 over a heavy debris season.
Match a Dolphin Robotic Pool Cleaners (2026) to Your Garden or Yard
By Feature Tier
| Need | Recommended Pick |
|---|---|
| Standard wall-climbing cleaning, no app | Dolphin Nautilus CC |
| Wi-Fi app control added | Dolphin Nautilus CC Plus |
| Waterline scrubbing plus Wi-Fi control | Dolphin Nautilus CC Pro |
By Budget
| Budget | Recommended Pick |
|---|---|
| Most accessible Dolphin models | Dolphin E10 or Nautilus AG |
| Mid-range, no app needed | Dolphin Nautilus CC |
| Flagship, most capable overall | Dolphin Nautilus Titan |
Wi-Fi Models vs. Non-Connected Models: The Verdict
Whether Wi-Fi control is worth paying for depends on how much you actually want to manage pool cleaning from your phone versus just letting the cleaner run its built-in cycle.
- Choose a non-connected model if
- You just want reliable, hands-off cleaning without an app to set up or maintain, which is what the Nautilus CC, AG, and E10 in this comparison deliver.
- Choose a Wi-Fi model if
- You want to start cycles or check cleaning status remotely, where the Nautilus CC Plus, CC Pro, and Titan add that capability over the non-connected models.
Entry-Level vs. Flagship by Pool Size
| Pool Size | Recommended Pick |
|---|---|
| Smaller residential pools | Dolphin E10 |
| Pools up to 33 feet | Dolphin Nautilus CC |
| Large or heavily used pools | Dolphin Nautilus Titan |
For Waterline Buildup Specifically
- Look for
- A Dolphin model that specifically lists waterline scrubbing rather than only floor and wall coverage, since not every model in this lineup includes it.
- In this comparison
- The Nautilus CC Pro and Nautilus Titan both add dedicated waterline scrubbing over the standard CC, CC Plus, AG, and E10 models.
When to Spend More
- Spend more if
- Confirm dimensions, compatibility and included components for your setup.
- Save if
- Confirm dimensions, compatibility and included components for your setup.
Before You Bring One Home
What's the difference between the Dolphin Nautilus CC and the CC Plus?
The core cleaning hardware, wall-climbing scrubber and top-load filter access, is the same on both. The CC Plus adds Wi-Fi app control and includes a universal caddy in the box, which is why it costs more than the standard CC. If you don't need to start or monitor cycles from your phone, the standard CC covers the same cleaning job for less.
Do all Dolphin robotic pool cleaners clean the waterline?
No. Only the Nautilus CC Pro and Nautilus Titan in this comparison specifically advertise dedicated waterline scrubbing. The standard CC, CC Plus, AG, and E10 focus on floor and wall coverage, so if your pool has a visible waterline ring, you'd want the Pro or Titan specifically rather than assuming any Dolphin model handles it.
Is the Dolphin Nautilus Titan worth the extra cost over the CC Pro?
It depends on your pool size. The Titan adds a larger filter capacity and stronger motor aimed at large or heavily used pools.
Are the entry-level Dolphin E10 and Nautilus AG good enough for regular pool maintenance?
For smaller to mid-sized residential inground pools, yes. They suit buyers who want dependable core cleaning without paying for features they won't use.
Do Dolphin robotic pool cleaners need a separate app download?
Only the Wi-Fi-connected models, the Nautilus CC Plus, CC Pro, and Titan, require an app for remote control and scheduling. The standard CC, AG, and E10 run their cleaning cycle without any app, controlled directly on the unit.
Which Dolphin model is best for a large pool?
The Nautilus Titan is built specifically for larger or heavily used pools, with the largest filter capacity and motor power in this lineup. For pools up to 33 feet without unusually heavy debris, the standard Nautilus CC or CC Pro is typically sufficient without paying the Titan's premium.
Bottom Line
Best overall: Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner, Wall Climbing Scrubber Brush, Top Load Filter Access — best overall pick in this roundup. See the full verdicts above for every pick, with pros, cons and who each one suits.
Browse all dolphin robotic pool cleaners (2026) on Amazon — Prime-eligible options with current pricing.