Discover the art of clean energy with this clever water robot from 4M—it floats and moves as soon as its solar panel catches sunlight. With the option of solar power and battery operation, kids can enjoy fun physics experiments in the bathtub, a basin, or out in the yard.
Discover the art of clean energy with this clever water robot from 4M—it floats and moves as soon as its solar panel catches sunlight. With the option of solar power and battery operation, kids can enjoy fun physics experiments in the bathtub, a basin, or out in the yard.
Floats on sun or battery
Enjoy uninterrupted fun: the solar panel powers the robot outdoors, while battery mode works at home or in the shade.
Fun for bath and garden
A lightweight body and side paddles ensure smooth movement on the water surface—in the tub, a bowl, or a kids’ paddling pool.
Learning about renewable energy
Kids will see firsthand how a solar panel turns sunlight into motion. Ideal for first STEM experiments.
The 4M solar water robot is a perfect first step into the world of renewable energy. Kids can watch how solar power or a battery spins the paddles and sets the robot moving across the water. Its attractive design with big eyes and safe shapes invites play in the bath and outdoors.
The simple kit builds dexterity, logic, and curiosity. Once assembled, the robot easily swims in a bowl, bathtub, or kiddie pool and becomes a great tool for STEM learning—kids grasp how a solar panel, motor, and motion transmission work.
- Two power modes: solar panel for sunny days, with the option to switch to battery when the sun isn’t shining.
- Safe water play: designed for floating and splashing in water.
- Easy assembly: clear parts and straightforward build steps.
- Learning through play: a great gift for young explorers and robotics fans.