Maytronics Dolphin Model Comparison

M · S · X · E Series

Corded · In-Ground & Above Ground

Feature	M SeriesM700Premium+	M SeriesM600Premium	M SeriesM550High	M SeriesM400High	S SeriesS400iPremium	S SeriesS250High	S SeriesS150Mid	S SeriesS100Mid	E SeriesE10Entry	S SeriesS50Entry	S-Line 2026S1000Mid	S-Line 2026S2000High	S-Line 2026S3000Premium+	X SeriesActive X6Premium	X SeriesX40 PlusHigh	X SeriesX30Mid	X SeriesX25Mid	X SeriesX20Entry
Pool Suitability
Max Pool Length	15 m	15 m	15 m	15 m	15 m	15 m	10 m	8 m	8 m	Small / AGP	10 m	12 m	15 m	15 m	15 m	15 m	10 m	10 m
Pool Type	In-Ground	In-Ground	In-Ground	In-Ground	In-Ground	In-Ground	In-Ground / AGP	In-Ground / AGP	In-Ground / AGP	AGP / Plunge	In-Ground	In-Ground	In-Ground	In-Ground	In-Ground / AGP	In-Ground / AGP	In-Ground / AGP	In-Ground / AGP
Cleaning Coverage
Floor	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔
Walls	✔	✔	✔	✔	✔	✔	✔	✔	✘	✘	✔	✔	✔	✔	✔	✔	✔	✔
Waterline	✔	✔	✔	✔	✔	✔	✔	✘	✘	✘	✔	✔	✔	✔	✔	✔	✔	✘
Floor-Only Mode	✔	✔	✔	✔	✔	✘	✘	✘	✘	✘	✘	✘	✘	✔	✘	✘	✘	✘
Navigation Technology
CleverClean™ Scanning	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔
Gyroscope Navigation	✔	✔	✔	✔	✘	✘	✘	✘	✘	✘	✘	✘	✘	✔	✘	✘	✘	✘
PowerStream Mobility Jets	✔	✔	✔	✔	✔	✔	✔	✔	✘	✘	✔	✔	✔	✔	✔	✔	✔	✘
Dual Drive Motor	✔	✔	✔	✔	✘	✘	✘	✘	✘	✘	✘	✘	✘	✔	✘	✘	✘	✘
Brushing
Active Scrubbing Brushes	Dual (4 total)	Dual (4 total)	Dual (4 total)	Dual (4 total)	Dual active	Dual active	Single active	Single active	Single active	1 brush	Dual active	Dual active	Dual active	Dual active	Dual active	Dual active	Single active	Single active
Filtration
Filter Type	Fine + Ultra-Fine	Fine + Ultra-Fine	Fine + Ultra-Fine	Fine + Ultra-Fine	Fine + Ultra-Fine	Fine + Ultra-Fine	Fine + Ultra-Fine	Net basket	Top-access basket	Fine basket	Fine+UF	Fine+UF	Multi-layer	Fine + Ultra-Fine	Fine + Ultra-Fine	Fine + Ultra-Fine	Fine + Ultra-Fine	Fine filter
Multi-Layer Basket	✔	✔	✔	✔	✔	✔	✔	✘	✘	✘	✔	✔	✔	✔	✔	✔	✔	✘
Filter Indicator	5-stage LED	✔	✘	✘	✔	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘
Connectivity & App
Wi-Fi / Cloud Connect	✔	✘	✔	✔	✔	✔	✘	✘	✘	✘	✘	✔	✔	✔	✔	✔	✘	✘
MyDolphin Plus App	✔	✘	✔	✔	✔	✔	✘	✘	✘	✘	✘	✔	✔	✔	✔	✔	✘	✘
Remote / Manual Drive (App)	✔	✘	✔	✔	✔	✔	✘	✘	✘	✘	✘	✔	✔	✔	✔	✔	✘	✘
Bluetooth Remote (Separate)	✔	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘
Scheduling & Cycle Control
Weekly Timer	✔	✔	✔	✔	✔	✘	✔	✘	✘	✘	✘	✔	✔	✔	✔	✔	✔	✘
Cycle Selector / Multiple Programs	✔	✔	✔	✔	✔	✘	✘	✘	✘	✘	✘	4 modes	6 modes	✔	4 cycles	✘	✘	✘
Convenience Features
Pick-Me-Up Mode	✔	✔	✔	✘	✔	✘	✘	✘	✘	✘	✘	✘	✔	✔	✘	✘	✘	✘
Anti-Tangle Swivel Cable	✔	✔	✔	✔	✔	✔	✔	✘	✘	✘	✔	✔	✔	✔	✔	✔	✔	✘
Temperature Sensor	✔	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘
Caddy Included	✔	✘	✔	✘	✔	✘	✘	✘	✘	✘	✘	✘	✔	✔	✔	✘	✘	✘
Warranty & Program
Warranty	4 years	3 years	3 years	3 years	4 years	3 years	2 years	2 years	2 years	2 years	2 years	2 years	3 years	3 years	3 years	2 years	2 years	2 years
Maytronics For Life Program	✔	✘	✘	✘	✔	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘	✘
Notable Distinctions
Key Differentiator	Temp sensor, BT remote, 5-stage LED, 4yr warranty	Top M-line; gyro + dual drive; similar to Active X6	2024 release; M600 body, no LED/servo motor	Gyro + waterline; retail/pool store exclusive	Top S-line; pick-up, filter indicator, 4yr warranty	PowerStream + dual brush + app; lightweight	PowerStream + waterline; no WiFi; 10m pools	Floor & walls; compact; 8m pools	Floor only; entry-level; same chassis as S50	Floor only; AGP/plunge pools; very compact	✔	✔	✔	= M600 equivalent sold via Poolwerx; gyro + dual drive	PowerStream + app + caddy + 4 cleaning cycles	PowerStream + waterline + weekly timer + app	PowerStream + waterline; 10m; no WiFi	Floor & walls; fine filter; 10m budget option

✔ Included ✘ Not included ◑ Partial / Optional AGP = Above Ground Pool Active X6 = M600 equivalent (sold via Poolwerx/distributors) S150–S400i share the same chassis; S1000/S2000/S3000 are the new 2026 S-Line range with steps & ledge cleaning

Series Guide:

M Series (M400–M700) — Premium in-ground cleaners. Key advantage is the dual drive motor with gyroscope, allowing the robot to turn on the spot — ideal for irregular-shaped pools. Sold exclusively through physical pool stores.
S Series (S50–S400i) — Versatile range from entry to premium. Uses PowerStream water jets for wall climbing. S150, S250, and S400i share the same chassis; differences are features, cable length, WiFi, and warranty period.
X Series (X20–Active X6) — Retailer/wholesale channel models. Active X6 is technically equivalent to the M600 (gyro + dual drive) and sold via Poolwerx. X20–X40 use PowerStream navigation.
E10 — Entry-level floor-only cleaner, same chassis as the S50. Best suited to small in-ground or above ground pools.

Liberty Cordless Series

Battery Powered · No Cord

Feature	Liberty SeriesLiberty 600Flagship	Liberty SeriesLiberty 400Mid-Premium	Liberty SeriesLiberty 200Entry
Pool Suitability
Max Pool Length	15 m	15 m	10 m
Pool Type	In-Ground / Any Shape	In-Ground / Any Shape	In-Ground / AGP / Plunge
Ideal For	Large / complex pools, premium users	Mid-size pools, smart features wanted	Smaller pools, simple no-fuss cleaning
Cleaning Coverage
Floor	✔	✔	✔
Walls	✔	✔	✔
Waterline	✔	✔	✔
Step / Ledge Cleaning	✔ Jet-powered	✘	✘
Floor-Only Mode	✔	✔	✔
Battery & Power
Battery Type	Removable / Replaceable	Built-in (Inductive)	Built-in (Inductive)
Full Cleaning Runtime	4.5 hours	~2–2.5 hours	~1.5 hours
Eco Mode Runtime (single charge)	Up to 2 weeks	Up to 1 week	All week
Eco Mode Options	Multiple schedules via app	Multiple Eco modes	Single Eco mode
Charging Method	Removable battery charger	Magnetic-Connect inductive	Magnetic-Connect inductive
Navigation
CleverClean™ Navigation	✔	✔	✔
Obstacle Navigation	✔	✔	✔
Brushing & Filtration
Scrubbing Brushes	Dual active (powerful)	Single active	Single active
Filter Options	Fine + Ultra-Fine	Fine + Ultra-Fine	Fine filter
Filter Status Check	Via app	✘	✘
Connectivity & App
Smartphone App	Maytronics One™ App	MyDolphin™ Plus App	✘ (no app)
Bluetooth Connectivity	✔	✔	✘
Custom Cleaning Programs	✔	✔	✘
Retrieval & Convenience
Click-Up™ Retrieval	✔	✔	✘
Click-to-Stop	✔	✘	✘
Homing Wall (custom parking)	✔	✘	✘
Magnetic-Connect Charger	✘ (dock-style)	✔	✔
Warranty & Program
Warranty	Maytronics For Life	2 years (+ For Life benefits)	2 years (+ For Life benefits)
Maytronics For Life Program	✔	✔	✔
30-Day Satisfaction Guarantee	✔	✔	✔
Best Suited For
Recommended If…	You have a large or complex pool, want steps cleaned, top-tier runtime, and full app control with Homing/Click-Up	You want app control and smart scheduling convenience without going top-tier; Click-Up makes retrieval effortless	You want a simple, no-fuss cordless cleaner for a smaller pool with reliable Eco Mode and easy walk-away charging

✔ Included ✘ Not included ◑ Partial / Limited AGP = Above Ground Pool All Liberty models are cord-free and operate independently of your pool's pump system

Liberty Series Notes:

All three models include the Maytronics For Life Program — a 30-day satisfaction guarantee, annual robot health check, and lifetime professional support.
The Liberty 600 uses the Maytronics One™ app (newer, more feature-rich), while the Liberty 400 uses MyDolphin™ Plus. The Liberty 200 has no app connectivity.
Liberty 200 and 400 use built-in batteries with inductive (wireless) Magnetic-Connect charging. The Liberty 600 has a removable/replaceable battery — significant for long-term ownership.
Eco Mode runs short, frequent cleaning cycles to maintain pool cleanliness across the week (or two weeks on Liberty 600) without a full daily run.
The Liberty series is particularly well-suited to irregularly shaped pools, pools with islands or pillars, and any pool where cord management is a nuisance.