Welcome to the Smart Outdoors® with ETwater from Jain Irrigation

  • Simple 10 minute setup
  • Scientific irrigation schedule automatically generated
  • Real time adjusted schedule
  • Predictive weather analytics
  • Save water and save money while improving the value of your property

ETwater Manager


Predictive Weather Analytics

ETwater patented technology integrates data science, machine learning and predictive analytics about weather forecast and environmental variables to automatically adjust site-specific irrigation schedules.

Simple Setup

After wiring in your controller follow a few simple steps and be managing water within minutes.

Events and Alerts

Tracks events and activities at your locations and alerts you via text or email if there is an issue.

Automatic Schedule Generated For You

ETwater automatically calculates the frequency and duration of your irrigation based on real time weather information and predictive analytics. Your watering schedule is calculated for you.

Precision Watering

ETwater looks back using real time ET and forward with predictive analytics then adjusts the amount of water you use based on your vegetation. This scheduling provides the precise amount of water for your landscape.

Remote Water Management

Monitor and control water with any mobile device. Controllers connect to a nationwide network of wireless providers for the ultimate in reliability.

Water Conservation Success

ETwater has over fifteen years’ experience working with the country's largest businesses, municipalities, and HOAs to help reduce and optimize their water consumption.

Homeowner Associations
National Retailers
Healthcare Facilities

Start saving water today


You can rest assured you are saving water, especially if you let our service dynamically adjust and update your schedule on a daily basis. We are running algorithms, accessing data sources, and doing predictive modeling to make sure that your site and landscape always has the optimum watering plan. We can provide reports for you that show how much you are using, and help you to compare.

Yes, better than Wifi, and we use multiple network providers to ensure you have the best connection option. We have been recognized as “best-in-class” in meeting rigorous network efficiency and compliance standards, typically running at a better than 98% connectivity rate with our Wireless 3G and 4G network partners.

Evapotranspiration (ET) is the sum of evaporation and plant transpiration from the Earth’s land and ocean surface to the atmosphere. We auto-adjust your irrigation schedule based in part on ET, water depletion amounts, plant types, soil composition, rainfall, and forecasts, and water only the amount needed.

Municipalities, and other Agencies have been putting in place watering restrictions across the country. If we do not already know about a restriction or a change to one, you can contact us, and we will make sure your water schedules and programs are updated with this information. Our service will then automatically schedule watering to happen only as locally permitted, and with variations in the amount of water applied, avoiding costly fines for irrigating during prohibited days and times, and enabling the healthiest landscape.

That’s okay. We can make a dumb system, or a standard controller smart. We are the only company that has found a way to take over an existing controller, and existing irrigation infrastructure and upgrade it to use our smart irrigation service benefits. This is one of the reasons we call our service the smartest, and it saves you time, and money.

We gather information from some of the nations best weather providers, and we further analyze it to predict and understand forecasts. We also track the amount of actual rainfall. All of this happens at a level of granularity that is unsurpassed, we call it Hyper-local, as it surpasses the capabilities of typical ‘postal code’ and weather station based systems.


Choose the right ETwater device for you.

SmartBox Controller

New construction or existing controller that needs complete replacement.

SmartWorks Replacement Panel

Old controller needs replacement, but existing enclosure and valve wiring are still good.

HermitCrab 2 with Flow Monitoring

Convert an existing irrigation controller to a smart controller.

Request a demo