Help me choose
A stronger Pool Express option
Dolphin Escape and Niya Tracker 55 are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Quantum. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
Max-Series
Dolphin Escape
Inground and above-ground pools up to 30 ft that need floor cleaning.
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.
What we recommend instead
Dolphin Quantum
Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
$1,649
Buy Dolphin QuantumDolphin Escape or Niya Tracker 55: our take
Dolphin Escape and Niya Tracker 55 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. Dolphin Escape is rated for pools up to 30 ft; Niya Tracker 55 is rated up to 40 ft. Dolphin Escape cleans floor; Niya Tracker 55 cleans floor, walls, and waterline. Dolphin Escape lists 1 active brush, SmartNav 2.0 navigation, and Dual 24-volt DC motors. Niya Tracker 55 lists 2 active brushes, Sonar navigation, and Dual drive motors.
Filtration and debris
Dolphin Escape includes MaxBin; Niya Tracker 55 includes Basket.
Controls and day-to-day ownership
Dolphin Escape provides one-touch starts and power-supply controls; Niya Tracker 55 provides one-touch starts and smartphone control. Dolphin Escape uses a 40 ft corded cable, while Niya Tracker 55 uses cordless battery power. Dolphin Escape is listed at 14.2 lb versus 19.8 lb for Niya Tracker 55; that 5.600000000000001 lb difference matters when lifting the robot from the pool.
Price, warranty and the decision
Dolphin Escape is listed at $669 and Niya Tracker 55 at $779; Dolphin Escape is $110 less. Dolphin Escape lists a 2-year warranty compared with 1.5 years for Niya Tracker 55. Dolphin Escape and Niya Tracker 55 each have a specific fit, but neither is the Pool Express pick for this job. Our better alternative is Dolphin Quantum. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
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 Escape | 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 | No | YesEdge |
| Anti-tangle swivel | No | Not listed |
| 3-year warranty | No | 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 Escape stands out
Dolphin Escape is the better fit for shoppers prioritizing the lower $669 starting price.
- Carries a 2-year warranty instead of 1.5 years
- Runs from continuous plug-in power without a recharge between cycles
- Is listed $110 lower
- Weighs 14.2 lb versus 19.8 lb
Where Niya Tracker 55 stands out
Niya Tracker 55 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
- Uses 2 active brushes instead of 1
- Adds smartphone control
- Is rated for pools up to 40 ft
Dolphin Escape 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 Escape | Niya Tracker 55 |
|---|---|---|
| Best fit | Inground and above-ground pools up to 30 ft that need floor cleaning. | 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 | $669 | $779 |
| Pool type | Inground, Above-ground | Inground, Above-ground |
| Maximum pool length | Up to 30 ft | Up to 40 ft |
| Cleaning coverage | Floor | Floor, Walls, Waterline |
| Power | Corded | Cordless |
| Filtration | MaxBin | Basket |
| Scheduling | One-touch start | One-touch start |
| App and remote | Power-supply controls | App control |
| Cable | 40 ft | Cordless |
| Robot weight | 14.2 lb | 19.8 lb |
| Warranty | 2 years | 1.5 years |
Consider the stronger Pool Express option
Dolphin Escape and Niya Tracker 55 are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Quantum. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
More robotic pool cleaner comparisons
Keep comparing without rebuilding the same specification table yourself.
Clear UV vs Clear S
Pool Express pick: Clear UV
Dolphin Quantum vs Clear S
Pool Express pick: Dolphin Quantum
Dolphin Premier vs Dolphin Sigma
Pool Express pick: Dolphin Premier
Dolphin Premier vs Dolphin Quantum
Pool Express pick: Dolphin Quantum
Dolphin Sigma vs Dolphin Quantum
Pool Express pick: Dolphin Quantum
Dolphin Cayman vs Dolphin Escape
Pool Express pick: Dolphin Cayman