Touch HD-12 front view and main app screen Touch HD-12 valve connectors and program settings app screen Touch HD-12 front view and 30 days history app screen Touch HD-12 angle view
mouse over to remove the lid
RainMachine Meets EPA CriteriaNOAA Weather Data

RainMachine Touch HD-12

  • - 12 zones (11 when using Master Valve)
  • - Cloud independent by desgin
  • - Weather aware smart Wi-Fi irrigation sprinkler controller
  • - 6.5" ultra bright touchscreen display
  • - Adjusts watering time based on weather
  • - Location based weather forecast (NOAA, MetNo, Wunderground and Netatmo)
  • - Forecast spatial resolution: up to 1.5 Km
  • - Freeze control & heat wave protection
  • - Onboard Rain Sensor connector
  • - EPA WaterSense Certified
  • - Indoor use only
  • - WIFI: USB 802.11N, 2.4Ghz, US/Japan/EU
  • - AC Input: 24VAC, 50/60Hz, 750mA (adapter included)
  • - Wire size AWG 14-22
  • - Dimensions: 152 x 76 x 25mm (6 x 4 x 1 in)
  • - Warranty: 1 year
  • - Android and iPhone Apps
  • - Model number: SPK3-12
  • Price: $239
  • Power plug:

Click here to find out if you qualify for a rebate.

(available for US only)
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Save the Planet. Save your wallet.

Conserve water.
Save your wallet.


According to the United States Environmental Protection Agency (EPA), as much as 70% of a home's total water use during the dry season may go to landscape irrigation. Experts estimate that more than 50% of landscape water is wasted due to overwatering.

  • Forecast

Using seven-day forecasts, the RainMachine efficiently adjusts your watering schedule using real time temperature, wind and rainfall data. It was scientifically designed to improve watering efficiency and dramatically reduce water waste.

Easy to setup.
Easy to use.

  • Capacitive

Everything is displayed on your touch screen. The RainMachine defines a new class of easy-to-use smart sprinkler controller. Forget rotary switches, and no more blinking clocks.

  • Program

The RainMachine offers a virtually unlimited number of options. Its programming versatility is unprecedented: specific weekdays, even or odd days, cycle and soak, or station delay.

Easy Setup. Easy to use. Timing is Everything.
Smartphone remote control

Garden from any Screen.
Easy Connect. Easy Control.

Connect from a smart phone or tablet to control water use remotely. The application automatically discovers any RainMachines on your local network and makes them accessible through an easy-to-use secure interface.

Download iPhone & Android mobile applications
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A weather ready nation.


RainMachine connects via Wi-Fi and downloads weather data every 6 hours. NOAA employs satellites, radars and thousands of weather stations, delivering the most accurate weather forecast on Earth.


Advanced climate modeling running on huge datacenters are free for you to use in your garden.

NOAA - National Oceanic and Atmospheric Administration

Enhanced security

Enhanced security.
Keep the password to yourself.

Do not expose your garden to the Internet. RainMachine keeps all credentials local, on your device, not on a internet server. This means you do not have to rely on a third party service to protect your garden.

Multiple Data Sources

Multiple Data Sources.
Ultimate data stability.

The RainMachine has the ability to gather meteorological data from multiple data sources, increasing accuracy and reliability. Imagine a chorus of voices singing in unison, if one voice stops, the song will still go on. That way, your garden can rely on accurate data on which to base watering schedules.

Easy Winter. Freeze Control.

Extreme Temperatures.
Your plants are protected.

  • HI / LO TEMP

The RainMachine protects your garden against unexpected hot or freezing conditions. For example, it ceases to water if temperature goes below a preset value.


Additionally, you can suspend all programs for a number of days or months, according to your local climate.

During extremely hot days, the RainMachine will increase water output to provide your garden with the optimal amount needed to flourish.

Precision Forecast.
Let it rain.

  • Weather

With rapidly changing weather patterns, the RainMachine never gets left behind. Updating forecast data several times a day the RainMachine delivers the most accurate EvapoTraspiration calculations.

  • Address

Unlike other sprinkler controllers that use zip codes, the RainMachine uses exact street address location, downloading precise weather data in within less than 1.5 miles (2.5 km) grid. Let it rain!

Precision forecast
100% cloud independent

Nobody else owns your Garden.
Cloud independent by design.

By design, nobody else has the control of your garden. You are not tethered to a cloud service of any kind.

RainMachine connects via Wi-Fi to trusted National2 and International3 weather data sources and adjusts daily watering amount. The machine stays in sync with Nature for optimal efficiency. All this data is available free to RainMachine users.

Code. Share. Evolve.

OpenSource, the Ultimate Accountability.
Code. Share. Evolve.

Because we provide our evapotranspiration formula source code and API, we make our work trusted and verifiable. User contributions from around the world will help the community and continue to evolve the product.

Learn more