Quick verdict
The refined Betta — dual modes, soft-touch surfaces, and infinity-edge compatibility. The premium pick for nicer or unusual pools.
Ideal for
- Infinity-edge and premium pools
- Owners wanting dual cleaning modes
- Gentler, soft-touch operation
Not ideal for
- Bargain buyers (the SE costs less)
- Basic needs a simple skimmer covers
The full picture
The Betta Flex is the modern, refined member of the line, aimed at owners who want a bit more sophistication. It's cordless and solar-powered like its siblings, but adds dual cleaning modes for adapting to light or heavy debris and soft-touch materials that protect delicate pool surfaces. Notably, it's rated to work with infinity-edge pools — a scenario that stymies many skimmers — as well as standard in-ground and above-ground pools. It's a step up in price from the SE, but for a nicer pool, an infinity edge, or an owner who wants the latest Betta design with gentler handling, the Flex is the premium pick in the range.
Betta Flex Solar Robotic Pool Skimmer at a glance
- Pool type
- In-ground, above-ground & infinity-edge
- Solar power
- Solar-powered (cordless)
- Debris basket (L)
- 1
- Chlorine dispenser
- No
- Runtime
- Solar operation; dual cleaning modes
- App control
- No
- Weight (lb)
- 8
- Notable feature
- Infinity-edge compatible; soft-touch surface protection
Source: Compiled from manufacturer specifications, retailer listings, and aggregated owner feedback. Specs and prices change — confirm with the retailer before buying.
This is a research-based review — our analysis draws on manufacturer specifications, manuals, warranty terms, and verified owner feedback rather than our own hands-on testing, and we note where a detail couldn't be confirmed. How we review
The in-depth review
The Betta Flex is the modern, refined member of the line, aimed at owners who want a bit more sophistication.
The upgrades
It's cordless and solar-powered like its siblings, but adds dual cleaning modes for adapting to light or heavy debris and soft-touch materials that protect delicate pool surfaces. The standout is infinity-edge compatibility — a scenario that strands many skimmers — alongside standard in-ground and above-ground use. If you have a vanishing edge or a premium finish, that combination is genuinely hard to find elsewhere.
The honest caveats
It's a step up in price from the SE, and it's still a surface-only skimmer with no app control and a small basket. For a standard pool with no special requirements, the extra spend buys refinement you may not need.
Performance breakdown
Research-based editorial judgments from specs, warranty terms, and verified owner feedback — not lab measurements. How we score
Pros and cons
What works
- Works with infinity-edge pools
- Dual cleaning modes
- Soft-touch surface protection
- Cordless solar operation
What doesn't
- Pricier than the SE
- Still surface-only
- No app control
- Small basket
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Frequently asked questions
What makes the Flex good for infinity-edge pools?
It’s specifically rated to handle infinity (vanishing) edges, where the disappearing waterline can confuse or strand skimmers not designed for it. If you have an infinity edge, that compatibility is the main reason to choose the Flex.
What are the dual cleaning modes?
They let it adapt between lighter and heavier debris situations for more efficient coverage, rather than running one fixed pattern. It’s a step up in sophistication from the basic SE.
What is soft-touch protection?
Gentler contact surfaces that reduce the chance of scuffing delicate pool finishes as it roams — useful on nicer or newer pool surfaces.
Is it worth the premium over the Betta SE?
If you have an infinity edge, a premium surface, or want the newest design and dual modes, yes. For a standard pool on a budget, the SE delivers the core solar skimming for less.
Does it need charging?
No — it’s cordless and solar-powered, running during daylight without plugging in.
Does it clean the floor too?
No — it’s a surface skimmer. Pair it with a robotic cleaner for floors and walls.