Not a timer. A climate model for your garden.
Most watering systems are dumb — they spray in the rain and sulk through a heatwave. The Wet My Plants watering engine is the opposite: uncompromising Swiss precision that knows the exact thirst of every patch and tops up only what nature didn't. No wasted water. No bloated utility bills. No dead grass.
- Step 01
Read the sky
Pulls an hourly, hyperlocal rain forecast for your exact coordinates — not a city-wide guess.
- Step 02
Run the model
A professional-grade climate model works out how much water the sun, heat, wind and humidity pulled from each patch today.
- Step 03
Balance the books
Subtracts the forecast rain, adds each plant's thirst, and lands on the exact dose — down to the millilitre.
- Step 04
Send in the gang
The engine opens each valve for precisely that volume — automatically, on your own hardware, offline.
Rain incoming? It holds fire.
Reads the forecast, subtracts the rainfall, skips the run. We don't water mud.
Föhn on the way? It steps in.
That warm, dry alpine wind empties the soil fast. The engine sees it coming and tops up the thirsty patches — before anything wilts.
Frost tonight? You'll know before your basil does.
A heads-up before the cold bites — with a two-tap checklist so nothing tender gets caught out.
A storm's rolling in tonight. Here's what each system does about it.
Tuesday and Friday, rain or shine. It can't see the clouds — so it doesn't care.
Reads tomorrow's forecast, subtracts the rain, and holds off until the soil actually needs it.
Your old timer can't read the sky. Ours has a degree in it.
We couldn't get your location. Pick the nearest Swiss town instead.
What would you save?
Drag the sliders to match your garden and see the litres — and francs — Wet My Plants would save you this season.
CHF 9.61 saved per season
4'805 litres saved per season
Your kit pays for itself in ~36 seasons.
Stone-cold accuracy. Unshakable calm.
Master Pebble is the little hub on your back wall — the coolest head in the garden. He runs the whole climate model right on the device with stone-cold precision, works out who waters and exactly how much, and keeps the valve gang in check. No cloud. No drama. No dead plants.
- Stone-cold accurate.Runs a professional-grade climate model to the millilitre — mental clarity, scientific rigour, not a drop of guesswork.
- Keeps the gang in check.Every valve answers to Master Pebble. He decides who opens and for how long — and shuts the master valve the instant a hose misbehaves.
- Unshakably calm.Reads the sky, runs the numbers, dispatches the gang — all day, every day, without breaking a sweat.
- Works off-grid.Wi-Fi drops or the internet goes down? Master Pebble keeps watering. The brains live on the device, not on some faraway server.
Unplug the router. Watch what happens.
Still watering — liveThe brain lives in your garden, not in a data center. No cloud outage, no subscription hostage.
Nobody remembers "Valve #3."
So we stopped shipping serial numbers. The moment a valve joins your garden, it gets a name, a face, and a patch to look after. You always know exactly who watered the roses.
Sir SprinklesFlowersKnighted himself. Waters the front border like it's a coronation.
Dr. DrizzleFront lawnPrescribes exactly nine litres, twice weekly. No refills necessary.
Madame BloomRosesOnly the roses. She has been very clear about this.
Captain PuddleGreenhouseRuns a tight ship in the greenhouse. Not a drop out of place.
Breezy ReedBack lawnFurthest from the hub and completely unbothered about it.
Duchess DewBerriesTreats every berry like the crown jewels. They rather enjoy it.
Mr. SquirtsVegetablesEnthusiastic. The vegetables have learned to brace themselves.
Old SageHerbsBeen doing this a long time. Waters slow, waters right, says little.
Don't like a name? Rename any of them, any time. The cheek stays in the name — the status always tells you the plain truth.
Pick your patches. Watch the valves name themselves.
Tell us what's growing and we'll assign a valve-gang character to every patch, then recommend the kit to buy.
Pick a patch above to meet your first valve.
Your kit
Starter Kit
CHF 279.–
Five minutes. Then forget it exists.
Plug it in. Connect the app. Let us do the dirty work. If you need a manual longer than this, you're overthinking it.
- 1
Plug in Master Pebble
The little garden hub. Give it power and Wi-Fi once — it quietly runs the whole show from your back wall.
- 2
Twist a valve on the tap
It finds itself, names itself, and joins the gang in seconds. Add one per patch — beds, pots, the greenhouse, the lot.
- 3
Draw your garden. Walk away.
Sketch your patches in the app, tell it what's growing, and the engine takes it from there — rain, shine or heatwave.
Cheeky name. Deadly serious about your water.
The jokes live in the names. When it comes to real water on real plants, the system is built to fail safe — every single time.
Every valve opens with a hardware shut-off timer. If the software dies mid-run, the water still stops.
Unexpected flow gets caught and the master valve closes — no quietly draining the tank onto the patio.
A valve too weak to close again is never asked to open. Better a skipped run than a stuck one.
Watering lives on the hub in your garden, not in the cloud. Internet's just for checking in from the Badi.