Help me choose
Residential and commercial pools need different robots
Dolphin Wave 140 and Niya Tracker 55 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.
Wave
Dolphin Wave 140
Commercial pools up to 127 ft in daily use that need floor cleaning with high capacity.
Niya Tracker
Niya Tracker 55
Inground and above-ground pools up to 40 ft that need floor, wall and waterline cleaning without a cord, with app-selected modes.
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 Wave 140 or Niya Tracker 55: our take
Dolphin Wave 140 and Niya Tracker 55 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 Wave 140 is intended for commercial pools, while Niya Tracker 55 is intended for inground and above-ground pools. Dolphin Wave 140 is rated for pools up to 127 ft; Niya Tracker 55 is rated up to 40 ft. Dolphin Wave 140 cleans floor; Niya Tracker 55 cleans floor, walls, and waterline. Dolphin Wave 140 lists 6 active brushes. Niya Tracker 55 lists 2 active brushes, Sonar navigation, and Dual drive motors.
Filtration and debris
Both models include Basket.
Controls and day-to-day ownership
Dolphin Wave 140 provides one-touch starts and included remote control; Niya Tracker 55 provides one-touch starts and smartphone control. Dolphin Wave 140 uses a 140 ft corded cable, while Niya Tracker 55 uses cordless battery power. Dolphin Wave 140 is listed at 55.1 lb versus 19.8 lb for Niya Tracker 55; that 35.3 lb difference matters when lifting the robot from the pool.
Price, warranty and the decision
Dolphin Wave 140 is listed at $8,499 and Niya Tracker 55 at $779; Niya Tracker 55 is $7,720 less. Dolphin Wave 140 lists a 3-year warranty compared with 1.5 years for Niya Tracker 55. 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 Wave 140 | Niya Tracker 55 |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | No | YesEdge |
| Scrubs the waterline | No | YesEdge |
| Fine-debris filter included | No | No |
| Large-debris filter | Yes | Yes |
| Automatic scheduling | No | No |
| Smartphone app | Not listed | Yes |
| Anti-tangle swivel | No | Not listed |
| 3-year warranty | YesEdge | No |
| No recharging between cycles | YesEdge | No |
| 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 Wave 140 stands out
Dolphin Wave 140 is the better fit for pools up to 127 ft.
- Uses 6 active brushes instead of 2
- Carries a 3-year warranty instead of 1.5 years
- Is rated for pools up to 127 ft
- Runs from continuous plug-in power without a recharge between cycles
Where Niya Tracker 55 stands out
Niya Tracker 55 is the better fit for shoppers prioritizing the lower $779 starting price.
- Cleans the floor, walls and waterline instead of stopping below the tile line
- Has documented smartphone control
- Is listed $7,720 lower
- Weighs 19.8 lb versus 55.1 lb
Dolphin Wave 140 vs Niya Tracker 55 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 Wave 140 | Niya Tracker 55 |
|---|---|---|
| Best fit | Commercial pools up to 127 ft in daily use that need floor cleaning with high capacity. | Inground and above-ground pools up to 40 ft that need floor, wall and waterline cleaning without a cord, with app-selected modes. |
| Starting price | $8,499 | $779 |
| Pool type | Inground | Inground, Above-ground |
| Maximum pool length | Up to 127 ft | Up to 40 ft |
| Cleaning coverage | Floor | Floor, Walls, Waterline |
| Power | Corded | Cordless |
| Filtration | Basket | Basket |
| Scheduling | One-touch start | One-touch start |
| App and remote | Not listed | App control |
| Cable | 140 ft | Cordless |
| Robot weight | 55.1 lb | 19.8 lb |
| Warranty | 3 years | 1.5 years |
Choose for the pool you operate
Dolphin Wave 140 and Niya Tracker 55 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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