With the OpenSprinkler irrigation computer, your garden stays green - automatically, smart and water-saving

OpenSprinkler makes your garden irrigation reliable, open and flexible: from private lawns to existing irrigation systems with multiple zones.

For private households: Fully automated OpenSprinkler irrigation control for your garden

Water your garden from anywhere with the push of a button -
completely without any technical knowledge

Always the ideal amount of water - whether it's 30 °C, very dry, windy or rain showers

Family vacation

  • Travel worry-free: Your favorite garden remains lush green and vital
    and you have access via app at any time, no matter where you are
  • Stop asking neighbors: Fully automatic irrigation
    finally makes you independent from family and neighbors
  • Save water cleverly: Even with deep green lawns up to
    50% less water consumption thanks to weather-based control

To the shop for private customers
Garden watering for home

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Irrigation system
available?

  • Great: OpenSprinkler fits all common brands such as  Gardena, Hunter or Rainbird and much more.
  • You use one Smart home?  Perfect.
    With Home assistant or IOBroker Easily integrate OpenSprinkler.
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Would you like a fixed price - without a manufacturer commitment?

  • We have it all! Software updates are included - everything without the need for the cloud and no subscription fees - buy once, use everything
  • Are you restarting your irrigation system? Simply choose your desired irrigation system - without any manufacturer commitment
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Also suitable for technology beginners

  • Even without technical knowledge, you can easily complete the successful installation step by step
  • Do you have any questions? Use our Email ticket system. We will help you promptly.

Does this sound familiar?

Is your everyday life packed with appointments and obligations?

Especially on hot days, you hardly have time to worry about watering?

Are you often on the go or do you like to go on vacation?

Then the question often remains - who will take care of your garden during this time?

Do you care for and care for your lawn with a lot of love?

But in the summer heat it is almost impossible to keep up with the watering?

Do you find it difficult to constantly ask neighbors for help?

This feeling of dependence is anything but pleasant in the long run, right?

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Open sprinklers in comparison:
Why complicate it? conventional irrigation systems everyday life?

Always keep an eye on the weather

Whether it's sun, rain or heat - you have to reset the watering again

Always decide for yourself

Each time it is up to you to decide when, where and for how long to water.

Manual work remains

This often means turning the water on and off several times a day. Someone always has to be on site for this.

OpenSprinkler waters your garden fully automatically - stress-free and without wasting water

He takes that from you
decision
Planning automatic garden irrigation with OpenSprinkler
OpenSprinkler thinks for you: It knows exactly when your garden needs water - and takes care of it.
You no longer have to worry about how long or when you need to water.
 
This leaves you more time for the beautiful things.
 
Water wisely
instead of wasting water
Control the OpenSprinkler automatic irrigation computer via smartphone
Sometimes too much, sometimes too little water?
OpenSprinkler always waters your plants just right.
This means you save up to 50% water and your garden still remains lush green.
 
This is good for the environment and good for your wallet.
 
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Relax on vacation - your plants stay green

Run smart garden irrigation automatically while on vacation

This is pure freedom. Finally a vacation without asking your neighbors for help.

Enjoy your time out to the fullest without worrying about the garden.

Your plants are always well looked after, whether you are at home or not.

Everything at a glance – anywhere and at any time
 
OpenSprinkler irrigation computer technology and control board

Whether on holiday or on the terrace – your irrigation follows you everywhere via smartphone.

One look is enough and you know: everything is going as it should.

That's exactly what freedom feels like - your garden has everything it needs. This gives you a good feeling – every day.

No matter what you want to irrigate, OpenSprinkler has the solution

For every area in your garden – what do you want to start with?

Our services:

For your garden: Automated irrigation with OpenSprinkler -
Without any technical knowledge, simply explained and easy to understand

Once set up, OpenSprinkler runs fully automatically –
and you have your head free for the beautiful things in life.
Whether it's a lawn, beds or pots - your garden will remain reliably green.

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Heat wave

Get started right now?

Get optimal watering in just a few clicks
– even without technical knowledge
 
You don't need to be a technology professional to do this. Answer
Just ask a few questions about your garden - the rest is automatic.
 
Regardless of whether it is a new building or an existing system, the configurator takes everything into account
puts together the right components for your OpenSprinkler solution.

Start the configurator now

Only takes 3 minutes - 100% free and non-binding
You will see your result immediately

 

Stefan Schmaltz and his OpenSprinkler

 
Stefan 2024 b
It all started in 2013 when we were building a house. My wife wanted flowers, I wanted technology - and in the end we were both faced with the same question: How do we get our garden watered without one of us constantly running with the watering can?
 
Sure, I could have put something together - but let's be honest: who wants to spend their free time with cables, hoses and circuit boards?
 
Then I'm up OpenSprinkler bumped. This is the solution! Once set up, the system runs as if by itself. Lawns, beds even the pots - everything is watered reliably and fully automatically.
 
The best? I no longer have to beg the neighbors when we want to go on a spontaneous vacation. The plants still remain lush green. That makes it a lot more relaxing, don't you think?
 
And if I get into a crafting mood -
no problem: OpenSprinkler is open source
You can try out and expand to your heart's content.
 
So it doesn't matter if you have one convenient complete solution Whether you're looking for something or would like to do a little tinkering yourself - with OpenSprinkler you're always in the right place.
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Frequently asked questions - simply explained

Yes, that's exactly what it's made for. You drive away relaxed – the OpenSprinkler
Watering computer continues to water reliably. And you can control this from anywhere using the optional OTC (OpenThingsCloud).

Yes. The system only waters when your garden needs it. This means you save up to 50% water – good for the environment and your wallet. Simply activate weather-dependent irrigation in the settings

Without internet access, the OpenSprinkler works like a classic irrigation computer: it simply runs the irrigation like a timer.
With WiFi you also have the option of conveniently controlling everything from anywhere using your smartphone.

Yes. You can also use water from the rain barrel with a small pump.

The OpenSprinkler watering computer waters your garden automatically. It looks at weather data and adjusts the watering - once set, you no longer have to worry about anything.
 

No. You will receive clear instructions. Many customers connect it themselves in a short time.

No. You operate everything via app or push of a button. The setup is step by step and is easy even for beginners.

Yes. You can control lawns, beds and pots individually. Each area (zone) receives exactly the right amount of water.

Yes. The system automatically adjusts irrigation based on weather and temperature.

No. There are no hidden costs and no cloud requirement.

Yes. The OpenSprinkler irrigation computer is open and works with most common irrigation systems.

Yes. You can see immediately via your smartphone whether your garden is currently being watered –
no matter where you are.

Yes, if they can make the data available digitally.

To the shop for private individuals
Garden watering made easy

To the configurator for private individuals
Compilation made easy