A stronger Pool Express option
Dolphin Active 15 and Dolphin Echo 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.
Active
Dolphin Active 15
Inground and above-ground pools up to 33 ft that need floor and wall cleaning, with fine debris.
Echo
Dolphin Echo
Inground and above-ground pools up to 33 ft that need floor and wall cleaning with the least fuss.
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 Active 15 or Dolphin Echo: our take
Dolphin Active 15 and Dolphin Echo 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
Both robots are intended for inground and above-ground pools. Both are rated for pools up to 33 ft. Each cleans floor and walls, so coverage alone does not separate them. Dolphin Active 15 lists 1 active brush. Dolphin Echo lists 1 active brush and CleverClean navigation.
Filtration and debris
Dolphin Active 15 includes Basket and UltraFilter; Dolphin Echo includes Basket. That gives Dolphin Active 15 the clearer documented edge for fine silt, pollen and sand.
Controls and day-to-day ownership
Dolphin Active 15 provides a weekly timer and power-supply controls; Dolphin Echo provides one-touch starts and power-supply controls. Dolphin Active 15 uses a 40 ft corded cable, while Dolphin Echo uses continuous corded power. Dolphin Active 15 is listed at 14 lb versus 14.8 lb for Dolphin Echo; that 0.8000000000000007 lb difference matters when lifting the robot from the pool.
Price, warranty and the decision
Dolphin Active 15 is listed at $849 and Dolphin Echo at $749; Dolphin Echo is $100 less. Each lists a 2-year manufacturer warranty. Dolphin Active 15 and Dolphin Echo 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 Active 15 | Dolphin Echo |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | Yes | Yes |
| Scrubs the waterline | No | No |
| Fine-debris filter included | YesEdge | No |
| Large-debris filter | Yes | Yes |
| Automatic scheduling | YesEdge | No |
| Smartphone app | No | No |
| Anti-tangle swivel | Not listed | No |
| 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 Active 15 stands out
Dolphin Active 15 is the better fit for inground and above-ground pools up to 33 ft that need floor and wall cleaning, with fine debris.
- Includes filtration for sand, pollen and other fine debris
- Can start on a weekly schedule without a manual launch before every cycle
- Weighs 14 lb versus 14.8 lb
Where Dolphin Echo stands out
Dolphin Echo is the better fit for shoppers prioritizing the lower $749 starting price.
- Is listed $100 lower
- 2-hour cycle, 33 ft pools
Dolphin Active 15 vs Dolphin Echo 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 Active 15 | Dolphin Echo |
|---|---|---|
| Best fit | Inground and above-ground pools up to 33 ft that need floor and wall cleaning, with fine debris. | Inground and above-ground pools up to 33 ft that need floor and wall cleaning with the least fuss. |
| Starting price | $849 | $749 |
| Pool type | Inground, Above-ground | Inground, Above-ground |
| Maximum pool length | Up to 33 ft | Up to 33 ft |
| Cleaning coverage | Floor, Walls | Floor, Walls |
| Power | Corded | Corded |
| Filtration | Basket, UltraFilter | Basket |
| Scheduling | Weekly schedule | One-touch start |
| App and remote | Power-supply controls | Power-supply controls |
| Cable | 40 ft | Not listed |
| Robot weight | 14 lb | 14.8 lb |
| Warranty | 2 years | 2 years |
Consider the stronger Pool Express option
Dolphin Active 15 and Dolphin Echo 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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