Help me choose
A stronger Pool Express option
Aquabot REVA and Niya Sonar Ray 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.
Aquabot
Aquabot REVA
Inground pools that need floor, wall and waterline cleaning.
Niya Sonar
Niya Sonar Ray
Flat-bottomed above-ground and small inground pools up to 26 ft that need the floor cleaned without a cord.
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 QuantumAquabot REVA or Niya Sonar Ray: our take
Aquabot REVA and Niya Sonar Ray 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
Aquabot REVA is intended for inground pools, while Niya Sonar Ray is intended for inground and above-ground pools. Niya Sonar Ray has a published maximum pool length of 26 ft; the other model does not have a verified length in our source material. Aquabot REVA cleans floor, walls, and waterline; Niya Sonar Ray cleans floor. Aquabot REVA lists Gyroscope navigation. Niya Sonar Ray lists Sonar navigation.
Filtration and debris
Niya Sonar Ray has documented included filtration—Basket—while the other model's included media is not fully published. Niya Sonar Ray has the better documented path for bulky leaves and larger debris.
Controls and day-to-day ownership
Aquabot REVA provides smartphone control; Niya Sonar Ray provides one-touch starts and power-supply controls.
Price, warranty and the decision
Aquabot REVA is listed at $499 and Niya Sonar Ray at $199; Niya Sonar Ray is $300 less. Aquabot REVA lists a 2-year warranty compared with 1 years for Niya Sonar Ray. Aquabot REVA and Niya Sonar Ray 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 | Aquabot REVA | Niya Sonar Ray |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | YesEdge | No |
| Scrubs the waterline | YesEdge | No |
| Fine-debris filter included | No | No |
| Large-debris filter | No | YesEdge |
| Automatic scheduling | Not listed | No |
| Smartphone app | YesEdge | No |
| Anti-tangle swivel | Not listed | Not listed |
| 3-year warranty | No | No |
| No recharging between cycles | Not listed | 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 Aquabot REVA stands out
Aquabot REVA is the better fit for owners who put smartphone control first.
- Cleans the floor, walls and waterline instead of stopping below the tile line
- Adds gyroscope-assisted navigation
- Adds smartphone control
- Carries a 2-year warranty instead of 1 years
Where Niya Sonar Ray stands out
Niya Sonar Ray is the better fit for shoppers prioritizing the lower $199 starting price.
- Includes a large-debris bin or bag for leaves
- Is listed $300 lower
Aquabot REVA vs Niya Sonar Ray 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 | Aquabot REVA | Niya Sonar Ray |
|---|---|---|
| Best fit | Inground pools that need floor, wall and waterline cleaning. | Flat-bottomed above-ground and small inground pools up to 26 ft that need the floor cleaned without a cord. |
| Starting price | $499 | $199 |
| Pool type | Inground | Inground, Above-ground |
| Maximum pool length | Not listed | Up to 26 ft |
| Cleaning coverage | Floor, Walls, Waterline | Floor |
| Power | Not listed | Cordless |
| Filtration | Not listed | Basket |
| Scheduling | Not listed | One-touch start |
| App and remote | App control | Power-supply controls |
| Cable | Not listed | Cordless |
| Robot weight | Not listed | 7.1 lb |
| Warranty | 2 years | 1 years |
Consider the stronger Pool Express option
Aquabot REVA and Niya Sonar Ray 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.
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