Mammotion’s Spino S1 Pro robotic pool cleaner lifts itself out of the water

Mammotion is best known for building robot lawn mowers, having only introduced its first robotic pool cleaner in July 2025, but it’s looking to shake up the market with its second effort, now on display at CES. The Mammotion Spino S1 Pro promises nearly hands-off operation, thanks to a pool-side dock with a robotic arm that lifts the scrubber out of the water when its work is done.

When you consider that pool robots can easily weigh 30 or 40 pounds when they’re full of water, this innovation promises to make that task much easier for pool owners—especially older or less steady individuals—and it sounds like a potential major selling point.

Mammotion calls this land-bound component AutoShoreCharge, and the robotic arm is only one of its capabilities. AutoShoreCharge also communicates with the Spino S1 Pro via an underwater-friendly wireless link with a 10-meter range, improving navigation and troubleshooting while the robot is working in the water. It can also guide the machine back to the dock when its battery begins to run low.

Mammotion

Once the bot is out of the water, the AutoShoreCharge automatically recharges it, ensuring it’s ready for its next deployment without the user needing to lift a finger. Users will still need to empty the filter basket before it is returned to service.

In the water, the Spino S1 Pro features an onboard AI-powered camera and various sensors that help it identify debris, obstacles, and pool features such as steps and ledges, all of which are cleaned via dual roller brushes and a suction system that can process up to 6,800 gallons of water per hour. A dual-layer filter captures debris as small as 180 microns in size with its first-level screen, while 38-micron particles are trapped by its finer-grained second screen.

The unit is of course able to traverse both the pool floor and its walls, and a waterline cleaning mode is also included. The robot’s complete specs—and its price tag­—have not yet been published, but the Wybot S2 Solar Vision is the only competing robot with a docking station that we’ve reviewed, and its currently selling for a hefty $1,599. I’d expect to see an even higher price point for the Spino S1 Pro when it’s launched later in the first quarter of 2026.

If you’re attending CES and would like to check out the Mammotion Spino S1 Pro in person, visit the company’s Venetian Expo booth #51632.

This news story is part of TechHive’s in-depth coverage of the best robotic pool cleaners.