Help me choose
A stronger Pool Express option
Aquabot Elite Pro and Niya Sonar 20 are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Cayman. Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
Aquabot
Aquabot Elite Pro
Inground pools that need floor, wall and waterline cleaning.
Niya Sonar
Niya Sonar 20
Above-ground pools up to 26 ft that need the floor cleaned without a cord.
What we recommend instead
Dolphin Cayman
Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
$1,079
Buy Dolphin CaymanAquabot Elite Pro or Niya Sonar 20: our take
Aquabot Elite Pro and Niya Sonar 20 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 Elite Pro is intended for inground pools, while Niya Sonar 20 is intended for above-ground pools. Niya Sonar 20 has a published maximum pool length of 26 ft; the other model does not have a verified length in our source material. Aquabot Elite Pro cleans floor, walls, and waterline; Niya Sonar 20 cleans floor. Aquabot Elite Pro lists AquaSmart navigation. Niya Sonar 20 lists Sonar navigation and Dual drive motors.
Filtration and debris
Aquabot Elite Pro includes Standard filter; Niya Sonar 20 includes Basket. Niya Sonar 20 has the better documented path for bulky leaves and larger debris.
Controls and day-to-day ownership
Aquabot Elite Pro provides smartphone control; Niya Sonar 20 provides one-touch starts and power-supply controls.
Price, warranty and the decision
Aquabot Elite Pro is listed at $999 and Niya Sonar 20 at $199; Niya Sonar 20 is $800 less. Aquabot Elite Pro lists a 3-year warranty compared with 1 years for Niya Sonar 20. Aquabot Elite Pro and Niya Sonar 20 each have a specific fit, but neither is the Pool Express pick for this job. Our better alternative is Dolphin Cayman. Inground and above-ground pools up to 40 ft that need floor and wall 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 | Aquabot Elite Pro | Niya Sonar 20 |
|---|---|---|
| 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 | YesEdge | 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 Elite Pro stands out
Aquabot Elite Pro 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 smartphone control
- Carries a 3-year warranty instead of 1 years
Where Niya Sonar 20 stands out
Niya Sonar 20 is the better fit for shoppers prioritizing the lower $199 starting price.
- Includes a large-debris bin or bag for leaves
- Is listed $800 lower
Aquabot Elite Pro vs Niya Sonar 20 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 Elite Pro | Niya Sonar 20 |
|---|---|---|
| Best fit | Inground pools that need floor, wall and waterline cleaning. | Above-ground pools up to 26 ft that need the floor cleaned without a cord. |
| Starting price | $999 | $199 |
| Pool type | Inground | Above-ground |
| Maximum pool length | Not listed | Up to 26 ft |
| Cleaning coverage | Floor, Walls, Waterline | Floor |
| Power | Not listed | Cordless |
| Filtration | Standard filter | Basket |
| Scheduling | Not listed | One-touch start |
| App and remote | App control | Power-supply controls |
| Cable | Not listed | Cordless |
| Robot weight | Not listed | 10 lb |
| Warranty | 3 years | 1 years |
Consider the stronger Pool Express option
Aquabot Elite Pro and Niya Sonar 20 are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Cayman. Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
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