Seauto Crab Pro: €70 off this cordless pool robot on AliExpress

A swimming pool is meant for relaxing in, not for spending your weekends scrubbing it. That is precisely the appeal of the Seauto Crab Pro: a pool-cleaning robot that gets on with the job while you enjoy the sunshine.

Seauto has been designing pool robots since 2021, and the Crab Pro is among its most accomplished models. For the final days of AliExpress’s Summer Sales, which end on Wednesday evening, its price drops to €215 instead of €285 when you use the code SS6FR30. That represents a substantial €70 saving.

At this price, the Crab Pro undercuts the best-known cordless pool robot brands, whose models are often sold for twice as much. AliExpress also offers free, fast delivery; VAT is already included, and the two-year manufacturer’s warranty applies. If it does not meet your expectations, you have 15 days to return it for a refund.

If you would rather spread the cost, PayPal’s interest-free payment in 4 instalments means you pay just €53.75 today, with the remaining balance split over the following three months. It is an especially attractive offer for anyone looking for a dependable, high-performing cordless robot to avoid the chore of cleaning the pool.

Why choose the Seauto Crab Pro?

While many robots only clean the pool floor, the Crab Pro goes further. It also cleans the walls, climbing them with ease, and reaches the waterline, where an oily film can build up after repeated swims. A brush at the front and another at the rear scrub the surfaces, while powerful suction removes debris. Its basket captures everything from leaves to the finest grains of sand.

To cover the entire pool without repeatedly travelling over the same areas, the Crab Pro relies on sensors that map its surroundings and detect obstacles. Rather than moving randomly, it works in consistent strips. Users confirm that it can manoeuvre everywhere, including in a sloping rectangular pool, without getting stuck in a corner.

Cordless cleaning with up to 2 h 30 of runtime

Its completely cable-free design is one of its greatest strengths. Simply place it in the water, start the cleaning cycle and collect it when it has finished: there is no plug or hose to unroll. The battery provides up to 2 h 30 of continuous cleaning, enough to deal with a whole pool in one session, while recharging takes around 3 hours.

Better still, the battery is removable and can be replaced when it reaches the end of its life, extending the robot’s usable lifespan. Once its cycle is complete, it automatically returns to the pool edge and stops there, leaving you only to lift it out of the water without getting particularly wet.

Seauto Crab Pro app and straightforward maintenance

A mobile app completes the package. It lets you choose the cleaning mode-walls only, floor only or both-adjust the duration and speed, and monitor the battery level. To be honest, it is fairly basic and offers little beyond this, but the robot performs very well without requiring any intervention. Maintenance is equally simple: the basket can be rinsed under the tap in seconds, and the propeller can be removed without any tools. A few users note that putting the basket back in place can be slightly fiddly, although this does not detract from the overall experience.

It is hard to overlook such a practical robot at this price. The Crab Pro eliminates manual cleaning, climbs the walls, reaches the waterline and operates independently while you get on with something else. With a 4.9 out of 5 rating and thousands of sales, this Seauto cordless robot on AliExpress has already won over plenty of buyers, and the imminent end of the Summer Sales is a good reason not to wait too long.