Maytronics Dolphin Sigma
Still purchasable on the Maytronics US store but absent from the current lineup navigation, which suggests it is being wound down.
Premium Dolphin cleaner with an oversized multi-layer filtration basket, gyroscopic navigation and app control.
- Max pool length
- 50 ft
- Cleans
- Floor, walls, waterline
- Suction / flow rate
- 4,500 GPH
- Warranty
- 36 months
- Availability
- Buy now
Specifications
16/24 published
| Pool type | In-ground |
|---|---|
| Cleans | Floor, walls, waterline |
| Cleaning coverage | Not published |
| Max pool length | 50 ft |
| Battery runtime | N/A |
| Cordless | No |
| Cable length | Not published |
| Charge time | N/A |
| Cycle time | 150 min |
| Navigation | Not published |
| Suction / flow rate | 4,500 GPH |
| Waterline cleaning | Yes |
| Wall climbing | Yes |
| Brushes | Combined brush |
| Filtration | Not published |
| Debris capacity | Not published |
| Cleaning modes | Not published |
| Scheduling | Yes |
| App control | Yes |
| Remote control | No |
| Retrieval | Not published |
| Solar powered | Not published |
| Weight | 24.6 lbs |
| Warranty | 36 months |
Values entered only where Maytronics Dolphin publishes them. We do not estimate, interpolate, or copy figures from reviews.
No active recall, checked 14 September 2026. How we check
Price & availability tracking
Methodology →- Current list price
- $2,999
- List price · checked Oct 27, 2026
- Manufacturer list price on the Maytronics US store.
- Last change
- No change recorded
- Sep 10, 2026$2,999Buy now
- Sep 10, 2026$2,999Buy now
- Sep 10, 2026$2,999Buy now
- Sep 10, 2026$2,999Buy now
- Sep 11, 2026$2,999Buy now
Where this price sits in the category
At $2,999, the Maytronics Dolphin Sigma sits above the $999.99 median list price of the 59 robotic pool cleaners we track with a published price, in a range running from $169.97 to $3,999.
- Category low
- $169.97
- Median of 59
- $999.99
- Category high
- $3,999
Computed from manufacturer list prices held in the database when this page was rendered.
How the Sigma differs from other Maytronics Dolphin models
Straight differences in the figures Maytronics Dolphin publishes for each model in this category. Attributes either model leaves unpublished are excluded rather than guessed.
vs Maytronics Dolphin EON 100
Higher on the Sigma
Cycle time: 150 min on the Sigma against 120 min on the EON 100.
Weight: 24.6 lbs on the Sigma against 22.05 lbs on the EON 100.
Warranty: 36 months on the Sigma against 24 months on the EON 100.
Lower on the Sigma
Cordless: No on the Sigma against Yes on the EON 100.
4 published attributes are identical on both models.
vs Maytronics Dolphin EON 120d
Higher on the Sigma
Cycle time: 150 min on the Sigma against 120 min on the EON 120d.
Weight: 24.6 lbs on the Sigma against 24.25 lbs on the EON 120d.
Lower on the Sigma
Cordless: No on the Sigma against Yes on the EON 120d.
5 published attributes are identical on both models.
vs Maytronics Dolphin Explorer E10
Higher on the Sigma
Max pool length: 50 ft on the Sigma against 30 ft on the Explorer E10.
Cycle time: 150 min on the Sigma against 90 min on the Explorer E10.
Suction / flow rate: 4,500 GPH on the Sigma against 4,000 GPH on the Explorer E10.
Waterline cleaning: Yes on the Sigma against No on the Explorer E10.
Wall climbing: Yes on the Sigma against No on the Explorer E10.
2 published attributes are identical on both models.
vs Maytronics Dolphin Explorer E30 w/ Wi-Fi
Higher on the Sigma
Warranty: 36 months on the Sigma against 24 months on the Explorer E30 w/ Wi-Fi.
7 published attributes are identical on both models.
vs Maytronics Dolphin Explorer E50
Higher on the Sigma
Cycle time: 150 min on the Sigma against 120 min on the Explorer E50.
Suction / flow rate: 4,500 GPH on the Sigma against 4,000 GPH on the Explorer E50.
Weight: 24.6 lbs on the Sigma against 19.2 lbs on the Explorer E50.
Warranty: 36 months on the Sigma against 24 months on the Explorer E50.
8 published attributes are identical on both models.
What Maytronics Dolphin does not publish for this model
Maytronics Dolphin does not publish 8 of the attributes we track for the Sigma, listed below. Those rows read Not published rather than carrying an estimate.
- Cleaning coverage
- Cable length
- Navigation
- Filtration
- Debris capacity
- Cleaning modes
- Retrieval
- Solar powered
Sigma questions answered from published data
- How much does the Sigma cost?
- Maytronics Dolphin lists the Maytronics Dolphin Sigma at $2,999.
- What are the Sigma specifications?
- Maytronics Dolphin publishes pool type of In-ground, cleans of Floor, walls, waterline, battery runtime of N/A, and cordless of No for the Maytronics Dolphin Sigma. In total 16 of the 24 robotic pool cleaners attributes we track are published for this model; the rest read Not published.
- Does Maytronics Dolphin list the Sigma with cordless?
- No. Maytronics Dolphin lists cordless as not included on the Maytronics Dolphin Sigma.
- How does the Sigma compare to the EON 100?
- On manufacturer-published figures: The Sigma lists a higher cycle time and weight. The EON 100 lists a higher cordless. Every attribute either model publishes is set side by side on our comparison, with unpublished figures marked rather than guessed.
- Can you buy the Sigma?
- We record the Maytronics Dolphin Sigma as buy now. A real purchase path exists for a buyer in the US today. Still purchasable on the Maytronics US store but absent from the current lineup navigation, which suggests it is being wound down.