Best Automatic Pool Skimmer (2026): Solar Skimmers Compared
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How we picked: We haven’t tested these skimmers ourselves. This guide compares maker specs with independent testing, mainly The Pool Nerd’s side-by-side leaf-dump tests (The Pool Nerd). One comparison source, Maytronics, makes the Dolphin Skimmi, so we flag where its view could be biased. Prices were checked on the date above and change often. How we review.
A robotic skimmer floats on the surface and catches leaves, bugs, and pollen before they sink. That’s the lazy pool owner’s best friend. As The Pool Nerd puts it, “surface debris is way easier to clean before it sinks” (The Pool Nerd). Most run on solar power, so you drop one in and mostly forget about it, apart from emptying the basket.
Quick picks
| Pick | Price (checked Oct 24, 2026) | Charging | Why |
|---|---|---|---|
| Betta SE: best overall value | ~$370 (The Pool Nerd) | Solar only | Simple, top-loading basket; The Pool Nerd’s #1 |
| Dolphin Skimmi 300: best performance | $599 (Maytronics) | Solar + AC | 3-inch propellers and a paddle wheel; strongest pickup in The Pool Nerd’s tests |
| Betta SE Plus: best for shady pools | ~$400 (The Pool Nerd) | Solar + plug-in | Same as the SE with backup charging |
| Beatbot iSkim: biggest basket for the money | $359 (list $499) (Beatbot) | Solar | 9 L basket, up to 28 hr, 3-yr warranty |
| Beatbot iSkim Ultra: most features | $999, now discontinued (Beatbot) | Solar | App, voice alerts, lots of sensors |
| Aiper EcoSurfer S2: cheapest | ~$299–$340 | Solar + plug-in | Entry price; weaker on leaves |
What matters in a pool skimmer
- Propeller size and intake. The Pool Nerd found that propeller size “directly affects suction power,” especially in wind (The Pool Nerd).
- How easy the basket is to empty. You’ll empty it every few days in leaf season. A top-loading basket you can lift out while the unit floats is much easier than hauling a waterlogged skimmer onto the deck.
- Charging. Solar-only works great in Florida sun. If your pool is shaded or screened, look for plug-in backup.
- Basket size. A bigger basket means fewer trips to empty it.
- Wind handling. Cheap units drift in a breeze; good ones keep working.
The picks
Betta SE: best overall value
The Pool Nerd gave the Betta SE his #1 spot: “At around $370, it outperforms skimmers costing two to three times as much where it matters most” (The Pool Nerd).
Why it wins:
- Top-loading basket. “Pop the lid, grab the basket, dump” while it floats.
- Fully solar. He says it kept running “even on overcast days.”
- No app needed. It uses a simple wireless remote (The Pool Nerd, Maytronics).
- Good enough power. He estimates it delivers “about 80-90% of the cleaning power of units costing twice as much.”
Trade-offs:
- It has 2.5-inch propellers, smaller than the Skimmi’s.
- There’s no plug-in charging if you get a long cloudy spell.
- There’s no app, if you like that sort of thing.
Dolphin Skimmi 300: best performance
If you have heavy leaf drop, this is the strongest one. The Pool Nerd called the Skimmi “the most powerful skimmer I’ve tested.” Its 3-inch propellers were the largest in his group, and a front paddle wheel pulls debris into the basket (The Pool Nerd).
Maytronics specs (Maytronics):
- solar plus AC charging for cloudy days
- infrared obstacle sensors
- Bluetooth app control
- rated for pools up to 65 ft
- $599 on maytronics.com
Maytronics makes the Skimmi and ranks it #1 on its own comparison page, so weigh that accordingly. The independent test above points the same way.
Trade-offs: It costs more than the Betta. The Pool Nerd quoted “around $500,” while Maytronics lists $599, so shop around.
Betta SE Plus: best for shady or screened pools
The Pool Nerd describes it as “the Betta SE with one smart upgrade”: a USB-C charging port for days “when the sun just isn’t cooperating.” It’s about $30 more than the SE, with the “same reliable cleaning performance as the SE” (The Pool Nerd). If your pool sits under a screen enclosure or big trees, this is the Betta to get.
Beatbot iSkim: biggest basket for the money
Beatbot’s standard iSkim is listed at $359 (list $499). It has a 9 L basket, a 24W solar panel, a 10,000 mAh battery rated for up to 28 hours, automatic surface parking, and a 3-year warranty (Beatbot). On paper, that’s a lot of basket and warranty for the price. We haven’t found a hands-on test of this model from an independent tester as thorough as The Pool Nerd’s, so treat it as a promising spec sheet.
Beatbot iSkim Ultra: the splurge
At $999, it’s the most high-tech skimmer here. Note: as of October 24, 2026, Beatbot lists this 2025 model as out of stock and no longer available, and points buyers to the cheaper iSkim (Beatbot). Expect to find it only as leftover or used stock. It has an app with cleaning paths and stats, manual “drive it around” control, and a speaker that announces when the basket is full (The Pool Nerd).
The Pool Nerd’s catch:
- It uses “2.5-inch propellers—the exact same size you’ll find on the $370 Betta SE.”
- It has a side-loading basket, so you have to lift “this heavy, waterlogged unit completely out of the pool” to empty it.
His verdict on whether it’s worth the price: “For most people, no” (The Pool Nerd).
Aiper EcoSurfer S2: cheapest, with caveats
The EcoSurfer S2, also sold as the “Surfer S2,” is the entry point. The Pool Nerd quoted $299. Aiper’s own guide lists $339.99 (The Pool Nerd, Aiper). It charges by solar or plug-in.
The Pool Nerd said the solar charging and app work, “but the performance just didn’t impress me.” In his leaf-dump tests, he “watched leaves consistently slip past the collection area or get pushed underwater” (The Pool Nerd). See his full S2 review.
Do you need a skimmer if you have a robot?
They do different jobs. A robot cleans the floor and walls. A skimmer catches debris before it sinks, which means less work for the robot, fewer stains, and a lower chlorine demand. The Pool Nerd’s advice: “get both if you can swing it” (The Pool Nerd). For leaf-heavy Florida yards, a skimmer plus a cordless robot is the laziest setup we know of. See Best Pool Cleaners for Leaves and our pool robots hub.
Tips for living with a solar skimmer
- Empty the basket every few days, or daily during oak or palm drop.
- Take it out before you shock heavily or add a lot of chemicals. Check your manual.
- Bring it inside before a storm. See hurricane pool prep.
- Wipe the solar panel now and then. Pollen and dust reduce charging.
FAQ
What is the best automatic pool skimmer?
For most people, the Betta SE is the best overall value, and it was The Pool Nerd’s #1. For heavy leaf loads, the Dolphin Skimmi 300 was the strongest performer in his tests (The Pool Nerd).
Do solar pool skimmers work on cloudy days?
Many keep running on stored battery power. The Pool Nerd said the Betta SE kept going on overcast days. For shady or screened pools, get one with plug-in backup, like the Skimmi or Betta SE Plus (The Pool Nerd).
Is the Beatbot iSkim Ultra worth it?
The Pool Nerd’s verdict: “For most people, no.” It has premium features, but the same 2.5-inch propellers as the Betta SE and a side-loading basket (The Pool Nerd).
Will a pool skimmer replace my robotic pool cleaner?
No. A skimmer only cleans the surface. You still need a robot, or manual vacuuming, for the floor and walls.
Can I leave a solar skimmer in the pool all the time?
Most are designed to stay in the pool and run all day. The Pool Nerd said the Betta SE “never left the pool” (The Pool Nerd). Pull it out for heavy chemical treatments and storms.
Related: Best Pool Cleaners for Leaves · Pool Equipment hub · Beatbot Sora 10 Review
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