Dolphin Nautilus CC Plus Wi-Fi vs Dolphin (Maytronics) Nautilus EON 120d
Researched by Riley Hart · prices checked Nov 4, 2026
As of Nov 4, 2026, the Dolphin Nautilus CC Plus Wi-Fi costs $849 and the Dolphin (Maytronics) Nautilus EON 120d costs $849. Pick the Dolphin Nautilus CC Plus Wi-Fi for small to midsize in-ground pools on a budget. Pick the Dolphin (Maytronics) Nautilus EON 120d for fine dirt and sun ledges. The Dolphin (Maytronics) Nautilus EON 120d wins 1 of 3 points we can measure (2 tied).
Who wins, point by point
The Dolphin (Maytronics) Nautilus EON 120d wins 1 of 3 points we can measure (2 tied). Built from today's prices, the specs and independent tests for these two robots.
| Nautilus CC Plus Wi-Fi | Nautilus EON 120d | Winner | |
|---|---|---|---|
| Price today | $849 | $849 | Tie |
| Runtime | 2 h | 150 min | Nautilus EON 120d |
| Warranty | 1 year | 1 year | Tie |
- Best for small to midsize in-ground pools on a budget
- You care most about runtime (150 min vs 2 h)
- Best for fine dirt and sun ledges
- Cleans
- Floor and walls
- Power
- Corded
- Runtime
- 2 h default cycle
- Max pool
- Up to 40 ft long
Entry corded Dolphin with app control for in-ground pools
Full Dolphin Nautilus CC Plus Wi-Fi review, pros and cons →- Cleans
- Floor
- Power
- Cordless
- Runtime
- 1.5 to 2.5 h cycles
- Max pool
- 50 ft long
Dolphin's cordless robot with fine backwash filter and ledge cleaning
Full Dolphin (Maytronics) Nautilus EON 120d review, pros and cons →Side by side
| Dolphin Nautilus CC Plus Wi-Fi | Dolphin (Maytronics) Nautilus EON 120d | |
|---|---|---|
| Price | $849 | $849 |
| 3 year cost | $849 | $849 |
| Our score | Not scored yet | Not scored yet |
| Rank in Pool | #28 | #27 |
| Status | on sale | on sale |
| Warranty | 1 year | 1 year (Nautilus EON 120d listing) |
| Pool types | In-ground; rectangular, round, kidney and free shape | In-ground and above-ground; rectangular, round, free form, kidney |
| Cleans | Floor and walls; no waterline scrubbing | Floor, walls, waterline, steps, sun ledges as shallow as 8 in, corners |
| Power | Corded (Poolbots lists a 60 ft cable with anti tangle swivel) | Cordless, lithium-ion (capacity not published) |
| Runtime | 2 h default cycle per Maytronics spec table | Cycles of 1.5, 2 or 2.5 h; Maytronics blog claims up to 4 h per charge; UltraRun short cycles claimed to last up to 2.5 weeks per charge |
| Filter | Top access ultra fine filter kit | DebrisLock ultra fine backwash filter, top access |
| Max pool size | Up to 40 ft long | Pools up to 50 ft long |
| App | Wi-Fi with MyDolphin Plus app and weekly timer | Maytronics One app for scheduling, monitoring and alerts |
| Suction | 4,500 gph | n/a |
| Weight | 20.8 lb | 24.255 lb |
| Warranty | 1 year | 1 year on the Nautilus listing (3 years on the store exclusive EON 120d listing) |
| Best for | small to midsize in-ground pools on a budget | fine dirt and sun ledges |
| Skip if | you want waterline scrubbing | you hate fiddly filter cleaning |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
Dolphin Nautilus CC Plus Wi-Fi
- The Pool Nerd: Rated Pool Nerd Disapproved: Dolphin cut the Nautilus warranty to one year, newer units ship with standard mesh filters instead of NanoFilters, and it climbs walls but does not scrub the waterline. Source
- Poolbots (retailer review): Headlined great cleaning performance but missing essential features: no waterline cleaning, Gen 1 filter cartridges and no NanoFilters. Source
Dolphin (Maytronics) Nautilus EON 120d
- The Pool Nerd: Notes the EON line cleans water as shallow as about 8 in with better than basic mesh filtering, but still requires hooking, lifting, drying and charging; Clicker retrieval is mentioned for the 120d. Source
- PCWorld: Tested the EON 120d: DebrisLock filter trapped all types of debris and coverage reached about 95% on the longest cycle, but emptying the filter was a huge pain, it missed corners, failed to start twice at first, and often flipped onto its back. Source
Questions buyers ask
Which is better, the Dolphin Nautilus CC Plus Wi-Fi or the Dolphin (Maytronics) Nautilus EON 120d?
Pick the Dolphin Nautilus CC Plus Wi-Fi for small to midsize in-ground pools on a budget. Pick the Dolphin (Maytronics) Nautilus EON 120d for fine dirt and sun ledges.
What is the difference between the Nautilus CC Plus Wi-Fi and the Nautilus EON 120d?
Pool types: In-ground; rectangular, round, kidney and free shape on the Nautilus CC Plus Wi-Fi, In-ground and above-ground; rectangular, round, free form, kidney on the Nautilus EON 120d. Cleans: Floor and walls; no waterline scrubbing on the Nautilus CC Plus Wi-Fi, Floor, walls, waterline, steps, sun ledges as shallow as 8 in, corners on the Nautilus EON 120d. Power: Corded (Poolbots lists a 60 ft cable with anti tangle swivel) on the Nautilus CC Plus Wi-Fi, Cordless, lithium-ion (capacity not published) on the Nautilus EON 120d.
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