Help me choose
A stronger Pool Express option
Dolphin Explorer E30 and Niya Sonar 10 are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Premier. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris and heavy leaves.
Explorer
Dolphin Explorer E30
Inground pools up to 50 ft that need floor, wall and waterline cleaning.
Niya Sonar
Niya Sonar 10
Above-ground pools up to 20 ft that need the floor vacuumed without a cord.
What we recommend instead
Dolphin Premier
Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris and heavy leaves.
$1,999
Buy Dolphin PremierDolphin Explorer E30 or Niya Sonar 10: our take
Dolphin Explorer E30 and Niya Sonar 10 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
Dolphin Explorer E30 is intended for inground pools, while Niya Sonar 10 is intended for inground and above-ground pools. Dolphin Explorer E30 is rated for pools up to 50 ft; Niya Sonar 10 is rated up to 20 ft. Dolphin Explorer E30 cleans floor, walls, and waterline; Niya Sonar 10 cleans floor. Niya Sonar 10's documented cleaning system includes Dual drive motors.
Filtration and debris
Both models include Basket.
Controls and day-to-day ownership
Dolphin Explorer E30 provides a weekly timer and smartphone control; Niya Sonar 10 provides one-touch starts and power-supply controls. Dolphin Explorer E30 uses a 60 ft corded cable with an anti-tangle swivel, while Niya Sonar 10 uses cordless battery power.
Price, warranty and the decision
Dolphin Explorer E30 is listed at $1,099 and Niya Sonar 10 at $149; Niya Sonar 10 is $950 less. Dolphin Explorer E30 lists a 2-year warranty compared with 1 years for Niya Sonar 10. Dolphin Explorer E30 and Niya Sonar 10 each have a specific fit, but neither is the Pool Express pick for this job. Our better alternative is Dolphin Premier. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris and heavy leaves.
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 Explorer E30 | Niya Sonar 10 |
|---|---|---|
| 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 | Yes | Yes |
| Automatic scheduling | YesEdge | No |
| Smartphone app | YesEdge | No |
| Anti-tangle swivel | Yes | 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 Explorer E30 stands out
Dolphin Explorer E30 is the better fit for pools up to 50 ft.
- Cleans the floor, walls and waterline instead of stopping below the tile line
- Can start on a weekly schedule without a manual launch before every cycle
- Adds smartphone control
- Carries a 2-year warranty instead of 1 years
Where Niya Sonar 10 stands out
Niya Sonar 10 is the better fit for shoppers prioritizing the lower $149 starting price.
- Is listed $950 lower
- Cleans the pool floor
Dolphin Explorer E30 vs Niya Sonar 10 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 Explorer E30 | Niya Sonar 10 |
|---|---|---|
| Best fit | Inground pools up to 50 ft that need floor, wall and waterline cleaning. | Above-ground pools up to 20 ft that need the floor vacuumed without a cord. |
| Starting price | $1,099 | $149 |
| Pool type | Inground | Inground, Above-ground |
| Maximum pool length | Up to 50 ft | Up to 20 ft |
| Cleaning coverage | Floor, Walls, Waterline | Floor |
| Power | Corded | Cordless |
| Filtration | Basket | Basket |
| Scheduling | Weekly schedule + app | One-touch start |
| App and remote | App control | Power-supply controls |
| Cable | 60 ft with anti-tangle swivel | Cordless |
| Robot weight | Not listed | 7.1 lb |
| Warranty | 2 years | 1 years |
Consider the stronger Pool Express option
Dolphin Explorer E30 and Niya Sonar 10 are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Premier. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris and heavy leaves.
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