Independent comparisons. We may earn from shop links. More info

Pool robot floor or walls

Updated: 21 October 2026

Most of the mess in a garden pool ends up on the floor. Leaves sink, grit sinks, and a waterline mark is a separate band. A pool robot floor or walls choice, inside these eight amazon.co.uk rows from 19 October 2026, is that split. Buy the floor robot when the dirt is on a flat bottom the listing already allows. Buy a wall claim only when that same listing allows your shape, and expect steps to stay manual unless the listing says otherwise. This was not a lab test. The rows are on the [pool robot comparison](/hub/pool-care/pool-robot). If you buy through our links, we may earn a commission at no extra cost to you.

Most of the mess in a garden pool ends up on the floor. Leaves sink, grit sinks, and a waterline mark is a separate band.

Our top picks

EVERCROSS EVERCROSS BOT U8-UK3

Best overall

EVERCROSS EVERCROSS BOT U8-UK3
9.4/10about £339.99
View offer
Bestway Bestway AquaTronix

Best value

Bestway Bestway AquaTronix
8.8/10about £151.20
View offer
WYBOT WYBOT C1

Alternative

WYBOT WYBOT C1
7.8/10about £649
View offer
On this page
  1. 1.When the floor is the job
  2. 2.When the listing claims the walls
  3. 3.What the UK reviews actually saw
  4. 4.Choose, with the condition

When the floor is the job

Four rows are floor robots, from about £139 to £151.20, at about 3.6–3.8 kg. The Bestway AquaTronix cleans the bottom of flat above-ground pools up to 18 m². In this set it is the best value, at 4.4 from 268 reviews. A jet that changes course at a wall is steering on the floor, not a climb. The POOLPURE rows state flat pools up to 90 m² and exclude slopes and heavy wrinkles. A reverse every 30 seconds is a floor habit, not a path up a wall. UK reviews describe wheels coming off and silt thrown up. Those faults limit the floor row. They do not turn it into a climber. The waterline and the steps stay with you.

When the listing claims the walls

Wall claims move the price to about £339.99–£999 and the dry weight to 7.7–12 kg. On the comparison scores the U8-UK3 is the top pick, at about £339.99. It claims floor, walls and waterline on rectangular or square pools up to 200 m², and it excludes round and oval pools. The U8-2026 makes the same shape claim at 12 kg, with a stated hook. The extra money is that hook, not permission for a round pool. The WYBOT title says wall climbing for in-ground pools up to 65 ft, while the power field says ac. The AIPER row, B0DP6JFJPV at about £999, claims walls and a 3 μm filter and does not state a pool size. A wall sentence without a shape sentence is not yet a match. Wet weight is not stated.
EVERCROSS EVERCROSS BOT U8-UK3

Testsieger

EVERCROSS EVERCROSS BOT U8-UK3
9.4/10about £339.99
View offer

What the UK reviews actually saw

The one UK review on the U8-UK3 describes a climb on a pool of about 8 m by 4 m, and the reviewer still checks the corners. On the U8-2026, one hopper was fine and another robot floated off a downslope. WYBOT reviews include walls done, a missed kidney patch and wide steps left dirty. Aiper’s UK page says the Scuba S1 is not for benches and stairs. That line is the manufacturer site, not a sentence on the about £999 row. Two UK reviews there praise the filter and do not describe a climb. Corners and steps remain a brush.

Choose, with the condition

Stay with a floor robot when the debris is on a flat bottom and you will brush the waterline yourself. That is the Bestway inside 18 m², or a POOLPURE row inside 90 m² without heavy wrinkles, at about £139–£151.20. Leave that price for a rectangular or square pool if you can lift 10.5 kg or 12 kg. Round and oval pools stay off the EVERCROSS rows. The lift over a kit wall is the above ground pool robot page.

Common questions

Is a floor robot enough if leaves sink?
Often, yes, on a flat floor the listing allows. Leaves and grit sit on the bottom, which is what the Bestway and the POOLPURE rows claim to clean, at about £139–£151.20. The waterline stays dirty unless you brush it. A floor robot does not become a climber because the leaves sank. Corners and a step stay manual on these floor rows.
What is the waterline, and which rows claim it?
The waterline is the band at the surface where scum and oil mark the wall. Both EVERCROSS rows claim floor, walls and waterline. The WYBOT title claims wall climbing. The AIPER title claims floor, wall and water lines. The Bestway and the POOLPURE rows do not. A claim is a listing sentence, not a result from a lab clean. Steps are a separate surface.
Does climbing walls include steps?
Not on the evidence here. A WYBOT UK review says wide steps were not cleaned. Aiper’s UK Scuba S1 page says that model is not for benches and stairs, which is the manufacturer site rather than a line on the about £999 raw row. Corners still needed a check in the one UK review of the U8-UK3. Plan to brush steps yourself.
Why are the wall robots so much heavier?
The floor group is 3.57–3.8 kg. The wall-claim group is 7.7 kg on the AIPER row, 10.4 kg on the WYBOT, 10.5 kg on the U8-UK3 and 12 kg on the U8-2026. The extra mass is what you lift out, and wet weight is not stated. A 6 litre EVERCROSS basket holds more than the Bestway’s 1.5 litres, and it also holds more water at the end of the cycle.
Can I put a wall robot in a round pool?
Not the EVERCROSS rows. Both exclude round and oval pools, and the top pick on the comparison scores is still inside that ban. The AIPER row does not state a shape, so a round pool is not confirmed. A round pool that matches a floor sentence can use a Bestway inside 18 m², or a POOLPURE on a flat floor inside 90 m².
What is the price gap in this set?
Floor robots are about £139, £149 and £151.20. Wall claims start at about £339.99 for the U8-UK3, then about £399.99, about £649 and about £999 for B0DP6JFJPV. You pay that gap for a wall and waterline sentence, a higher dry weight, and, on the EVERCROSS rows, a ban on round and oval pools.

Related pages

Robotic pool cleaner buying guide

Best robotic pool cleaner

Pool robot

Above ground pool robot: area, wrinkles and the lift

How to use a robotic pool cleaner on the first run

Sources

Public UK sources for the 30-day right to reject, charger safety, pool-zone rules and outdoor RCDs. Listing prices, stars and review counts are from amazon.co.uk on 19 October 2026.

  1. Consumer Rights Act 2015, section 22 (retrieved 19 October 2026)
  2. Consumer Rights Act 2015, section 23 (retrieved 19 October 2026)
  3. GOV.UK — Electrical Equipment (Safety) Regulations 2016 (retrieved 19 October 2026)
  4. GOV.UK — product safety advice for businesses (retrieved 19 October 2026)
  5. NAPIT — BS 7671 section 702, swimming pools (retrieved 19 October 2026)
  6. Electrical Safety First — garden safety (retrieved 19 October 2026)
  7. RoSPA — drowning prevention (retrieved 19 October 2026)
  8. HSE — electrical equipment (retrieved 19 October 2026)