Head-to-Head Comparison
Dolphin Nautilus Pool Up vs Blue Helix One
Our pool experts compare features, filtration, specs, and value to help you pick the right robotic pool cleaner.
Blue Helix One or Dolphin Nautilus Pool Up — which wins?
Our pick: the Dolphin Nautilus Pool Up
Diving into the Dolphin Nautilus Pool Up vs Blue Helix One, our pool experts weigh filtration, cleaning coverage, smart features, and value. For most pools, the Dolphin Nautilus Pool Up is the robot we recommend — and right now you save $300.
Side by Side
Feature Comparison
The features that matter most when comparing the Dolphin Nautilus Pool Up and Blue Helix One.
| Feature | Nautilus Pool UpOur Pick | Blue Helix One |
|---|---|---|
| Standard Filter | ||
| Wall Climbing | ||
| Waterline Cleaning | ||
| Programmable Weekly Timer | ||
| Dual Stabilizer |
Explained
Compare Features in Detail
Programmable Weekly Timer
An automatic pool cleaner should be automatic. A programmable weekly timer sets the robot to clean on a schedule — every day, every other day, or a few times a week — without you turning it on and off.
Dual Stabilizer
Essential for waterline cleaning, dual stabilizers let the unit cling to the walls for a more precise, deeper clean at the waterline — with increased agility and an easy pickup handle.
Warranty Coverage
A robot is only as good as its warranty. The Dolphin Nautilus Pool Up is backed by a 1-year warranty, while the Blue Helix One carries a 2-year warranty. Buying through an Authorized Dealer like Poolbots gets you the full manufacturer warranty — never pro-rated or limited by cleaning cycles — plus a 30-day in-pool trial with no restocking fees. Learn more ›
The Details
Specifications
| Nautilus Pool Up | Blue Helix One | |
|---|---|---|
| Part Number | 99996003-US | — |
| Waterline Cleaning | No | Yes |
| Multi-Media® | No | No |
| Filters Included | 1 | 1 |
| Filter Cleaning | Filter Bag | Filter Basket |
| Cleaning Coverage | Floor, Walls | Floor, Wall, and Waterline |
| Cleaning Cycle | 2 hours | 1, 2, 3 hours |
| Number of Brushes | 2 | 2 |
| Cable Length | 40 ft | 50ft |
| Anti-Tangle Swivel | No | No |
| Pool Types | In Ground & Above Ground | In Ground |
| Maximum Pool Size | 33 ft | 50 ft |
| Pool Shape | Rectangle, Oval, or Freeform | Rectangle, Oval, or Freeform |
| Obstacles | Steps, Ladder, Drain Cover, Ledges, Pop-Ups | Steps, Ladder, Drain Cover, Ledges, Pop-Ups |
| Surface | Concrete, Plaster, Gunite, Pebble, Tile, Vinyl Liner, Fiberglass | Concrete, Plaster, Gunite, Pebble, Tile, Vinyl Liner, Fiberglass |
| Media-Alert® | No | No |
| Automated Weekly Timer | No | Yes |
| Remote Operation | No | Yes - Through App |
| Restocking Fee | No | No |
| Warranty | 1 Years | 2 Years |
Go Deeper
Read Our Expert Reviews
Our in-depth reviews are written by pool experts to help you make an informed decision.
Dolphin Nautilus Pool Up
Read Dolphin Nautilus Pool Up ReviewBlue Helix One
Read Blue Helix One ReviewKeep Comparing
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What’s Next?
Still narrowing it down? These expert guides and tools make it easy to find the right pool robot for your pool — most ship free, same day.
Pool Robot Buying Guide
Everything to know before you buy your first robot.
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Robot Selector
Answer a few quick questions and get a recommendation.
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Videos
Watch reviews, comparisons, and expert how-tos.
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Pool Volume Calculator
Calculate your exact pool volume to find the right robot.
Read more →Try It in Your Own Pool for 30 Days
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