The digital, robotic sprinkler system that uses inkjet-printer precision to cut outdoor water use by ~50%.

Irrigreen, known for its cutting-edge robotic irrigation systems, has secured nearly $19 million in Series A financing.

Once configured, setup proceeds much like the Aiper and pricier Irrigreen apps: You create a zone, then use the app to define its boundaries. Similar to the aforementioned systems, Oto’s sprinkler is designed for precision watering, firing water in a beam in a single direction instead of a wide spray. That said, Oto’s spray is comparably narrow, only hitting a single, designated patch instead of producing a two-dimensional curtain of water like Irrigreen’s “water printing” system.

Irrigreen

Once configured, setup proceeds much like the Aiper and pricier Irrigreen apps: You create a zone, then use the app to define its boundaries. Similar to the

CEO & Co-Founder of Irrigreen. Stanford engineer. Serial founder. 400 million gallons of water saved - and counting.

Irrigreen has been recognized with a 2026 Home Reno Award by Good Housekeeping for its innovative Smart Controller 3 irrigation system.

Irrigreen has announced exciting updates to its Pro Select Partner Program, focusing on precision irrigation and expanding benefits for contractors across the U.S.

Irrigreen's Smart Controller 3 has won the 2025 Green GOOD DESIGN® Sustainability Award, recognizing its innovative and eco-friendly design.

Irrigreen has secured $19 million in Series A funding to enhance smart lawn care, utilizing cutting-edge irrigation technologies for better efficiency.

Also: cull of National Science Foundation grants hurts adaptation startups, UK science body advises on spurring private investment in adaptation, precision irrigation company Irrigreen raises US$19mn

Irrigreen 3.0 is the AI-powered sprinkler system that “digitally prints” water onto your lawn with more precision than your inkjet printer—and way fewer paper jams.