Help me choose
A stronger Pool Express option
Dolphin E10 and Dolphin Nautilus Pool Up are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Cayman. Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
Nautilus
Dolphin Nautilus Pool Up
Inground and above-ground pools up to 30 ft that need floor and wall cleaning, with heavy leaves.
What we recommend instead
Dolphin Cayman
Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
$1,079
Buy Dolphin CaymanDolphin E10 or Dolphin Nautilus Pool Up: our take
Dolphin E10 and Dolphin Nautilus Pool Up are compared on pool fit, cleaning reach, debris handling, controls and ownership details. The recommendation is based on the job the robot must do—not a simple feature count.
Pool fit and cleaning reach
Dolphin E10 is intended for above-ground pools, while Dolphin Nautilus Pool Up is intended for inground and above-ground pools. Dolphin E10 is rated for pools up to 33 ft; Dolphin Nautilus Pool Up is rated up to 30 ft. Dolphin E10 cleans floor; Dolphin Nautilus Pool Up cleans floor and walls. Dolphin E10's documented cleaning system includes 1 active brush.
Filtration and debris
Dolphin E10 includes Basket; Dolphin Nautilus Pool Up includes Oversized leaf bag.
Controls and day-to-day ownership
Both models provide one-touch starts and power-supply controls. Both use a 40 ft corded cable.
Price, warranty and the decision
Both are listed at $499. Each lists a 2-year manufacturer warranty. Dolphin E10 and Dolphin Nautilus Pool Up each have a specific fit, but neither is the Pool Express pick for this job. Our better alternative is Dolphin Cayman. Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
Feature check: what each robot actually has
A green check means the feature is documented as included. A red X means it is documented as absent. A dash means the source does not make the feature clear.
| Feature | Dolphin E10 | Dolphin Nautilus Pool Up |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | No | YesEdge |
| Scrubs the waterline | No | No |
| Fine-debris filter included | No | No |
| Large-debris filter | Yes | Yes |
| Automatic scheduling | No | No |
| Smartphone app | No | No |
| Anti-tangle swivel | Not listed | Not listed |
| 3-year warranty | No | No |
| No recharging between cycles | Yes | Yes |
| Built-in UV-C water treatment | No | No |
Unknown is not treated as “no.” Specifications come from the product pages, current catalog records and manufacturer material collected for this site.
Where Dolphin E10 stands out
Dolphin E10 is the better fit for pools up to 33 ft.
- Is rated for pools up to 33 ft
- Cleans the pool floor
Where Dolphin Nautilus Pool Up stands out
Dolphin Nautilus Pool Up is the better fit for inground and above-ground pools up to 30 ft that need floor and wall cleaning, with heavy leaves.
- Adds wall climbing and scrubbing
- Includes an oversized leaf bag for bulky seasonal debris
Dolphin E10 vs Dolphin Nautilus Pool Up specifications
Use pool fit first. Price and app control do not make up for a robot that cannot cover the length or surfaces you need cleaned.
| Specification | Dolphin E10 | Dolphin Nautilus Pool Up |
|---|---|---|
| Best fit | Above-ground pools up to 33 ft that need floor cleaning. | Inground and above-ground pools up to 30 ft that need floor and wall cleaning, with heavy leaves. |
| Starting price | $499 | $499 |
| Pool type | Above-ground | Inground, Above-ground |
| Maximum pool length | Up to 33 ft | Up to 30 ft |
| Cleaning coverage | Floor | Floor, Walls |
| Power | Corded | Corded |
| Filtration | Basket | Oversized leaf bag |
| Scheduling | One-touch start | One-touch start |
| App and remote | Power-supply controls | Power-supply controls |
| Cable | 40 ft | 40 ft |
| Robot weight | Not listed | 18 lb |
| Warranty | 2 years | 2 years |
Consider the stronger Pool Express option
Dolphin E10 and Dolphin Nautilus Pool Up are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Cayman. Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
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