Dolphin Nautilus EON 100
#29 in CordlessFull review
Maytronics’ entry cordless robot, for owners who want cable-free cleaning that reaches steps and ledges.
Maytronics $899 Walmart $899$899
3.6/5
A cordless robot for owners who want waterline scrubbing and less filter cleaning without a cable in the pool.
- 50 ftPool size
- To waterlineCleans
- Smart mappingNavigation
- 1 yearWarranty
Check price at Maytronics$1,199Check price at Walmart$1,199
Price checked October 21, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Cable-free cleaning of floor, walls, waterline, steps and ledges
- One charge covers up to 2.5 weeks of scheduled cycles
- Self-cleaning backwash filter means fewer filter rinses
- Scrubs the waterline
Cons
- One-year warranty, versus three on the dealer EON 120d
- App only connects out of the water
- About 24 lb
- Battery capacity is not published by Maytronics
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Pool | |
|---|---|
| Pool size (rated) | Up to 50 ft long |
| Pool types | In-ground and above-ground |
| Cleaning | |
| Cleans | Floor, walls and waterline |
| Surface skimming | No |
| Filter | BackWash self-cleaning filter (DebrisLock™ ultra-fine), top access |
| Water flow | 4,000 gal/h |
| Power | |
| Power | Cordless (battery) |
| Navigation & app | |
| Navigation | Smart mapping |
| App | Yes |
| Connectivity | Wi-Fi |
| Scheduling | Yes |
| Build | |
| Weight | 24.3 lb (11 kg) |
| Warranty | 1 year |
Alternatives in this type
Polaris Freedom
#30 in CordlessFull review
Polaris’s mainstream cordless robot, for in-ground pools up to 50 ft whose owners want to get rid of the cable.
Leslie's $1,199 Walmart $1,199$1,199
Polaris Freedom Plus
#32 in CordlessFull review
The Freedom with a remote and charging caddy, for owners who want the easiest lift-out.
Leslie's $1,399 Walmart $1,399$1,399
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