Robot brand

BWT robots

6 exact products across Robotic pool cleaners.

6models5available now1categories
BWT ES Nano robotic pool cleanerOfficial BWT product photography

Product range

Compare the exact models.

Prices and availability update to your selected market. Every product profile links to its official manufacturer source.

BWT ES Nano robotic pool cleaner

BWT · Model year 2026

ES Nano

Limited evidence

A compact entry-level cordless cleaner that looks best suited to small, straightforward pools. Early specialist testing is positive on value, but there is not yet enough long-term owner evidence to judge battery life or durability.

US pricePrice not confirmedInternational listing · EUR · €449.00
BWT ES Echo robotic pool cleaner

BWT

ES Echo

Limited evidence

A practical cordless pool cleaner with very good runtime and easy handling, but not a perfectionist cleaner. Testing and owner reviews agree that it removes most everyday debris well; corners, ultra-fine dirt and some debris spill-back on removal are the main compromises.

US pricePrice not confirmed
BWT ES 800 robotic pool cleaner

BWT

ES 800

Limited evidence

A lightweight corded cleaner with sensible app control and a proven conventional design. It looks easy to live with, but we found almost no independent owner evidence, so we would not choose it over a better-documented Dolphin at the same price.

US pricePrice not confirmed
BWT COSMY 200 robotic pool cleaner

BWT · Released 2022

COSMY 200

Limited evidence

One owner reports good floor cleaning but frustrating coverage of corners and benches.

US pricePrice not confirmed
BWT FSA1500 Advanced robotic pool cleaner

BWT

FSA1500 Advanced

Limited evidence

A conventional corded cleaner for buyers who prioritise simple floor-and-wall cleaning over apps or cordless convenience. The design is straightforward, but the lack of independent ownership evidence makes it difficult to prefer over established Dolphin models.

US pricePrice not confirmed
BWT FSA2400 Advanced robotic pool cleaner

BWT

FSA2400 Advanced

Limited evidence

A powerful premium corded cleaner for larger pools, with excellent filtration hardware and strong claimed suction. It looks well engineered, but the internet evidence is almost entirely manufacturer-led, so we would want a good return policy.

US pricePrice not confirmed