Help me choose
Residential and commercial pools need different robots
Clear S and Dolphin Wave 120 serve different kinds of pools, so there is no honest one-size-fits-all winner. Choose Clear S for residential use. Choose Dolphin Wave 100 for commercial use.
CLEAR
Clear S
Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
Wave
Dolphin Wave 120
Commercial pools up to 121 ft that need floor, wall and waterline cleaning.
Choose residential and commercial cleaners separately
Clear S
Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
$1,749
Buy Clear S
Dolphin Wave 100
Commercial pools up to 88 ft that need floor, wall and waterline cleaning.
$4,699
Buy Dolphin Wave 100Clear S or Dolphin Wave 120: our take
Clear S and Dolphin Wave 120 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
Clear S is intended for inground pools, while Dolphin Wave 120 is intended for commercial pools. Clear S is rated for pools up to 50 ft; Dolphin Wave 120 is rated up to 121 ft. Each cleans floor, walls, and waterline, so coverage alone does not separate them. Clear S lists 2 active brushes, Intelligent navigation (C9 microprocessor), and Quad (2 pump + 2 drive) motors. Dolphin Wave 120 lists Commercial-grade motors.
Filtration and debris
Clear S has documented included filtration—UltraFilter—while the other model's included media is not fully published. That gives Clear S the clearer documented edge for fine silt, pollen and sand.
Controls and day-to-day ownership
Clear S provides a weekly timer, smartphone control, and included remote control; Dolphin Wave 120 provides no fully published timer, app or remote specification. Clear S uses a 59 ft corded cable with an anti-tangle swivel, while Dolphin Wave 120 uses continuous corded power.
Price, warranty and the decision
Clear S is listed at $1,749 and Dolphin Wave 120 at $7,899; Clear S is $6,150 less. Clear S lists a 3-year warranty compared with 2 years for Dolphin Wave 120. 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 Clear S. 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 | Clear S | Dolphin Wave 120 |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | Yes | Yes |
| Scrubs the waterline | Yes | Yes |
| Fine-debris filter included | YesEdge | No |
| Large-debris filter | No | No |
| Automatic scheduling | Yes | Not listed |
| Smartphone app | Yes | Not listed |
| Anti-tangle swivel | Yes | Not listed |
| 3-year warranty | YesEdge | 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 Clear S stands out
Clear S is the better fit for shoppers prioritizing the lower $1,749 starting price.
- Includes filtration for sand, pollen and other fine debris
- Has documented smartphone control
- Carries a 3-year warranty instead of 2 years
- Is listed $6,150 lower
Where Dolphin Wave 120 stands out
Dolphin Wave 120 is the better fit for pools up to 121 ft.
- Is rated for pools up to 121 ft
- Corded, plug-in power supply
Clear S vs Dolphin Wave 120 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 | Clear S | Dolphin Wave 120 |
|---|---|---|
| Best fit | Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris. | Commercial pools up to 121 ft that need floor, wall and waterline cleaning. |
| Starting price | $1,749 | $7,899 |
| Pool type | Inground | Commercial |
| Maximum pool length | Up to 50 ft | Up to 121 ft |
| Cleaning coverage | Floor, Walls, Waterline | Floor, Walls, Waterline |
| Power | Corded | Corded |
| Filtration | UltraFilter | Not listed |
| Scheduling | Weekly schedule + app | Not listed |
| App and remote | App + included remote | Not listed |
| Cable | 59 ft with anti-tangle swivel | Not listed |
| Robot weight | 27.6 lb | Not listed |
| Warranty | 3 years | 2 years |
Choose for the pool you operate
Clear S and Dolphin Wave 120 serve different kinds of pools, so there is no honest one-size-fits-all winner. Choose Clear S for residential use. Choose Dolphin Wave 100 for commercial use.
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