Help me choose
Residential and commercial pools need different robots
Dolphin EON 120d and Dolphin Wave 300 XL serve different kinds of pools, so there is no honest one-size-fits-all winner. Choose Dolphin Quantum for residential use. Choose Dolphin Wave 100 for commercial use.
EON
Dolphin EON 120d
Inground and above-ground pools up to 50 ft that need whole-pool cordless cleaning with minimal filter maintenance and a three-year warranty.
Wave
Dolphin Wave 300 XL
Commercial pools up to 165 ft in daily use that need high-capacity floor cleaning.
Choose residential and commercial cleaners separately
Dolphin Quantum
Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
$1,649
Buy Dolphin Quantum
Dolphin Wave 100
Commercial pools up to 88 ft that need floor, wall and waterline cleaning.
$4,699
Buy Dolphin Wave 100Dolphin EON 120d or Dolphin Wave 300 XL: our take
Dolphin EON 120d and Dolphin Wave 300 XL can be compared on specifications, but they are designed for different jobs. Start with residential versus commercial use, then use the details below to understand the tradeoffs.
Pool fit and cleaning reach
Dolphin EON 120d is intended for inground and above-ground pools, while Dolphin Wave 300 XL is intended for commercial pools. Dolphin EON 120d is rated for pools up to 50 ft; Dolphin Wave 300 XL is rated up to 165 ft. Dolphin EON 120d cleans floor, walls, and waterline; Dolphin Wave 300 XL cleans floor. Dolphin EON 120d lists SmartMap navigation. Dolphin Wave 300 XL lists 6 active brushes.
Filtration and debris
Dolphin EON 120d includes Basket and UltraFilter; Dolphin Wave 300 XL includes Basket. That gives Dolphin EON 120d the clearer documented edge for fine silt, pollen and sand.
Controls and day-to-day ownership
Dolphin EON 120d provides a weekly timer and smartphone control; Dolphin Wave 300 XL provides one-touch starts and included remote control. Dolphin EON 120d uses cordless battery power, while Dolphin Wave 300 XL uses a 165 ft corded cable with an anti-tangle swivel. Dolphin EON 120d is listed at 24.3 lb versus 58.4 lb for Dolphin Wave 300 XL; that 34.099999999999994 lb difference matters when lifting the robot from the pool.
Price, warranty and the decision
Each lists a 3-year manufacturer warranty. These robots are built for different jobs, so pool type and facility capacity decide the comparison before individual features do. For a residential pool, the Pool Express pick is Dolphin Quantum. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris. For a commercial facility, the Pool Express pick is Dolphin Wave 100. Commercial pools up to 88 ft that need floor, wall and waterline 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 EON 120d | Dolphin Wave 300 XL |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | YesEdge | No |
| Scrubs the waterline | YesEdge | No |
| Fine-debris filter included | YesEdge | No |
| Large-debris filter | Yes | Yes |
| Automatic scheduling | YesEdge | No |
| Smartphone app | Yes | Not listed |
| Anti-tangle swivel | Not listed | Yes |
| 3-year warranty | Yes | Yes |
| No recharging between cycles | No | YesEdge |
| 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 EON 120d stands out
Dolphin EON 120d is the better fit for owners who value cordless handling more than automatic scheduling and continuous power.
- Cleans the floor, walls and waterline instead of stopping below the tile line
- Includes filtration for sand, pollen and other fine debris
- Can start on a weekly schedule without a manual launch before every cycle
- Has documented smartphone control
Where Dolphin Wave 300 XL stands out
Dolphin Wave 300 XL is the better fit for pools up to 165 ft.
- Is rated for pools up to 165 ft
- Runs from continuous plug-in power without a recharge between cycles
Dolphin EON 120d vs Dolphin Wave 300 XL 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 EON 120d | Dolphin Wave 300 XL |
|---|---|---|
| Best fit | Inground and above-ground pools up to 50 ft that need whole-pool cordless cleaning with minimal filter maintenance and a three-year warranty. | Commercial pools up to 165 ft in daily use that need high-capacity floor cleaning. |
| Starting price | See product | $15,499 |
| Pool type | Inground, Above-ground | Inground |
| Maximum pool length | Up to 50 ft | Up to 165 ft |
| Cleaning coverage | Floor, Walls, Waterline | Floor |
| Power | Cordless | Corded |
| Filtration | Basket, UltraFilter | Basket |
| Scheduling | Weekly schedule + app | One-touch start |
| App and remote | App control | Not listed |
| Cable | Cordless | 165 ft with anti-tangle swivel |
| Robot weight | 24.3 lb | 58.4 lb |
| Warranty | 3 years | 3 years |
Choose for the pool you operate
Dolphin EON 120d and Dolphin Wave 300 XL serve different kinds of pools, so there is no honest one-size-fits-all winner. Choose Dolphin Quantum for residential use. Choose Dolphin Wave 100 for commercial use.
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