Tertill, from the inventor of Roomba, is an easy-to-use gardening robot. Simply place it in any garden that meets the requirements, press the button once to wake it up, and again to make it go. Tertill can maintain up to 200 sq. ft. of weed-free garden that has a 4-inch (or higher) border, a foot between plants or rows, a relatively flat surface with a slope of less than 7 degrees, and is relatively smooth.
Tertill differentiates plants from weeds by their height. Anything tall enough to touch its front sensors is considered a plant, and Tertill will turn away. If it passes under the robot, Tertill cuts it. Plant guards are included to protect desired seedlings that are not tall enough to be detected by the robot.
Tertill is weatherproof and solar-powered, which means it never needs to be charged and can stay in the garden from spring through fall. It is not designed for lawns or sloped areas.
This gardening robot is an ideal gift for busy moms, dads, grandparents, or anyone who wants to grow fresh, healthy vegetables for their family but lacks the time, ability, or desire to weed the garden.