Do You Need a Pool Skimmer Robot and a Floor Robot? How They Work Together
A skimmer robot catches floating debris before it sinks; a floor robot cleans what reaches the bottom and walls. Here is when one is enough and when a pair saves work.
Last updated: November 2026
A skimmer robot and a floor robot do different jobs. The skimmer floats and collects leaves, pollen and bugs from the surface before they sink. The floor robot cleans the floor, walls and often the waterline. If your pool has trees nearby, you probably want both: the skimmer cuts the load on the floor robot and keeps the water looking clear all day. If there are few trees, a floor robot that also cleans the surface, or a floor robot alone, may be enough.
On X, one pool owner described using an Aiper Scuba X1 underwater and a solar Betta skimmer on the surface, and on Reddit a pool owner paired a Betta SE Plus with a floor robot. Pairing is common. Here is why, and when it is worth it.
What does each robot do?
Skimmer robot
Floor robot
Works on
Water surface
Floor, walls, often waterline
Catches
Leaves, pollen, bugs, floating debris
Sunk debris, dirt, sand
Power
Solar, often with battery
Battery or cord
Runtime
Through the day
A cleaning cycle
Stays in pool
Typically yes, in season
Typically lifted out after a run
Why use both?
Debris sinks. Leaves that float for hours eventually sink and stain. A skimmer catches them first.
Less load below. The floor robot's filter fills more slowly.
Always looks clean. The surface stays clear between floor runs.
Different schedules. The skimmer runs all day; the floor robot runs a few times a week.
Which skimmers do we carry?
Per the makers:
Betta SE Plus: solar and AC adapter charging, twin salt chlorine tolerant motors, fine-mesh debris basket, wireless remote. Yard Automation Pros is an authorized Betta dealer.
Aiper EcoSurfer M2: 35+ hours per battery, then SolarSeeker solar charging; edge cleaning, chlorine dispenser, app control.
WYBOT F1: a 33 W solar panel, a 7 L basket and EdgeMaster edge cleaning, per WYBOT.
Beatbot iSkim: a 24 W solar panel, 10,000 mAh battery, 9 L basket, and up to 28 hours on a full charge without sun, per Beatbot.
Screened pool enclosures, common in Florida, keep most leaves out.
When do you really want both?
Pools under or near trees.
Windy sites that blow debris in all day.
Heavy pollen seasons.
Pools used daily, where you want the surface clear at all times.
How do they work together day to day?
The skimmer runs through the day, collecting floating debris. Empty its basket every day or two.
The floor robot runs on a schedule, a few times a week, or after storms.
You empty both baskets, rinse filters, and check chemistry.
Clean baskets on both make the biggest difference to results.
Does a skimmer replace the pool's built-in skimmer?
No. The pool's skimmer is part of the circulation system and still pulls water to the filter. A skimmer robot adds a moving collector that reaches the whole surface, including corners the built-in skimmer misses. See what is a pool skimmer.
Skimmer plus floor robot, or a floor robot that skims
Screened enclosure
Floor robot alone
Small above ground pool
Floor robot, add a skimmer if trees overhang
Pool used daily by family
Skimmer for a clear surface, floor robot a few times a week
Does a skimmer work in cloudy weather?
Solar skimmers store energy in a battery, so they keep working through cloudy spells. Beatbot rates the iSkim at up to 28 hours on a full charge without sun, and the Betta SE Plus can also charge from an AC adapter, per Betta. In long gray spells, top up the battery from the wall if your model allows it.
What does a pair cost to run?
Solar skimmers charge mostly from the sun, so running cost is very low. Floor robots charge from a household outlet a few times a week. The main ongoing costs are wear parts such as filters and brushes. That is small compared with the time saved skimming and vacuuming by hand.
Still not sure which fits your property?
Tell us about your pool, trees around it and debris and a Yard Automation Pro will reply by email with a recommendation, or tell you honestly if none of our machines fits. Book a free consultation, or call +1 423-927-3776, 9am to 5pm EST. You can also try the Find Your Robot quiz and cost calculator.
Frequently asked questions
Do I need both a skimmer and a pool robot?
If your pool has trees nearby, a pair saves work: the skimmer catches floating debris and the floor robot cleans the bottom and walls. With few trees, one may be enough.
What does a skimmer robot do?
It floats on the surface and collects leaves, pollen and bugs before they sink, usually powered by solar with a battery.
Can one robot clean the floor and the surface?
Some can. Aiper lists the surface for the Scuba X1 Pro Max and Beatbot for the Sora 70.
Are there bundles with a floor robot and a skimmer?
Yes. Beatbot bundles the Sora 30 or AquaSense 2 with the iSkim or iSkim Ultra, and WYBOT bundles the C2 with the F1.
Does a skimmer robot replace the pool's skimmer?
No. The built-in skimmer is part of circulation. The robot adds a moving collector across the whole surface.
How long does a solar skimmer run?
Beatbot rates the iSkim at up to 28 hours on a full charge without sun, and Aiper rates the EcoSurfer M2 at 35 plus hours per battery.
How often should I empty a skimmer robot basket?
Every day or two in leaf and pollen season, more often after storms.
Can I leave a skimmer robot in the pool?
Skimmers are usually left in the pool in season. Take it out when you close the pool and store it indoors.
Do solar skimmers work on cloudy days?
They store energy in a battery, so they keep working through cloudy spells. Some, like the Betta SE Plus, can also charge from an AC adapter.
Will a skimmer robot get stuck in corners?
Many have edge cleaning and obstacle sensors to keep moving. Aiper lists two optical sensors with self-rescue for the EcoSurfer M2, and WYBOT lists EdgeMaster edge cleaning for the F1.
