OtO Lawn is a solar‑powered, app-driven smart sprinkler system launched in 2021 that automates watering and eco-friendly lawn careIt connects to your hose, mounts to a stake or fence, and uses a long‑range 360° nozzle covering up to 30 feet per unitThe free companion app lets you shape custom irrigation zones, adjust schedules based on weather data, and significantly reduce water usage—by as much as 50%, according to Time magazineBeyond watering, OtO supports smart fertilizing and pest control via proprietary solution cartridges (e.g., Lawn Food + Microbes, Lawn Food + Molasses) that feed liquid nutrients and beneficial microbes in measured weekly dosesHowever, users must use OtO’s cartridges—refilling third‑party bottles won’t work due to QR‑code lockingOverall, OtO Lawn offers a “set‑and‑forget” solution tailored for homeowners seeking low‑effort, sustainable turf management.