Orders ship within 1–2 business days via FedEx Ground. Standard delivery takes 3–5 business days depending on your location. Expedited shipping options are available at checkout.

A single SIMPro unit can be installed in under 60 seconds — no trenching, no wiring, no gateway hardware required. Simply mount the controller, connect the valve leads, and activate from the app.

Battery life depends on valve run frequency, but most installations achieve a full year of operation on two standard 9V alkaline batteries. The Grüngard app provides real-time battery level readings so your crews are never caught off guard.

SIMPro hardware is covered by a 2-year commercial limited warranty against defects in materials and workmanship from the date of purchase. Damage from vandalism or conditions outside the device's IP68-rated specifications is not covered.

SIMPro operates on direct industrial cellular networks. Coverage is incredibly robust and available across virtually all of the continental United States, easily penetrating valve boxes. You can verify signal strength instantly at your site using the Grungard app during installation, or by contacting our team.

Yes. Grungard provides a REST API for enterprise customers and system integrators who need to pull irrigation data into SCADA systems, building automation platforms, or custom dashboards. Contact [email protected] to request API documentation.