The series at a glance
Each Dolphin series targets a different job:
- M-Series — flagship residential; the most capable coverage and features
- S-Series — mainstream residential ladder from entry to premium
- X-Series — value-focused residential range with wall-capable models higher up
- DB-Series — simple, robust corded cleaning
- Liberty — cordless, no cable to handle
- Niya — compact entry cleaning
- Skimmi — floating surface skimmer, used alongside a floor robot
- Wave — commercial duty for lap, school and resort pools
How to choose within Dolphin
Start with pool length and whether you want walls and waterline cleaned. That narrows you to a series. Then move up or down the numbers inside that series based on filtration, cycle options and app control.
Skimmi is an add-on, not an alternative
The Skimmi units skim the surface. They pull leaves off the top before they sink, which reduces the load on your floor robot — but they do not replace one.
Frequently asked questions
- Is the M-Series worth it over the S-Series?
- On larger pools, usually yes — you are paying for navigation and filter capacity that matters when there is more surface to cover. On a small pool the difference is much less noticeable.
- Do you service Dolphin robots?
- Yes. See our Dolphin repair page for what we cover.




