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★★★★★ 4.9 | 12,800+ reviews
30+ BENEFITS

Smart Whole House Water Leak Detector with Auto Shut-Off Valve

Smart Whole House Water Leak Detector with Auto Shut-Off Valve

Regular price €189,99
Regular price €379,98 Sale price €189,99
-50% Sold out
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Product Details

Water damage is one of the most common — and costly — home emergencies, with average incidents running $10,000–$15,000 in repairs. This smart water leak detector and automatic shut-off valve installs directly on your main water line and monitors your entire home 24/7, so you don't have to.

How it works: The built-in ultrasonic sensor continuously monitors water flow with precision down to 0.01 GPM — sensitive enough to catch slow drips, running toilets, and pinhole leaks that ordinary systems miss. When abnormal flow is detected, the motorized valve shuts off your water supply in seconds and sends you an instant alert via the Smart Life app.

Full control from your phone: Using the free Smart Life app (iOS & Android, supports 2.4G & 5G Wi-Fi), you can monitor real-time water flow, temperature, and usage from anywhere. Open or close the valve remotely — whether you're at work, on vacation, or just upstairs. Receive push notifications, SMS alerts, and even phone calls when something needs your attention.

Smart AI learns your home: Intelligent algorithms adapt to your household's unique water usage patterns — accounting for family size, daily schedules, and seasonal habits. This reduces false alarms while ensuring fast, accurate responses to real threats like burst pipes and forgotten taps.

Key Features:

  • Ultrasonic micro-leak detection (0.01 GPM sensitivity)
  • Automatic motorized shut-off valve
  • Real-time monitoring: flow rate, temperature & usage history
  • App-controlled (Smart Life) with Wi-Fi remote access
  • 24/7 alerts via push notification, SMS & phone call
  • AI-powered adaptive leak protection
  • Rechargeable battery backup for power outages
  • Compatible with Alexa & Google Assistant
  • Fits standard 3/4" and 1" diameter pipes (adapters included)
  • Professional-grade build with durable ABS housing
  • All installation hardware included

What's in the box: Main unit with built-in valve & sensor · 3/4" copper adapter · 1" copper adapter · Power cable & adapter · Plumbing tape · User manual

Installation: Installs inline on your main water supply line. All necessary fittings and adapters are included. Professional installation is recommended for best results.

Protect your home. Save on water. Control everything from your pocket.

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The real cost of ignoring your water

You Deserve to Know Exactly What You Are Drinking

Most families assume their tap water is safe because it looks clear. But safe by regulation and actually clean are two very different standards, and the gap between them is wider than you think.

Smart Whole House Water Leak Detector with Auto Shut-Off Valve
The problem nobody talks about

Your Water Passes Regulations. That Does Not Mean It Is Clean.


<p>Municipal water treatment was designed in the 1970s. Since then, over 100 new contaminants have been identified in public water supplies, from microplastics to pharmaceutical residues to PFAS.</p><p>The pipes carrying water to your home are often 50+ years old. Even if the water leaves the plant clean, it picks up lead, rust, and bacterial biofilm on the way to your glass.</p><p>And bottled water? Independent testing consistently shows that it is often just repackaged tap water in plastic that leaches its own set of chemicals. You pay 300x the price for the same problem in a different container.</p>
100+
unregulated contaminants found in tap water
50yr
average age of residential water pipes
300x
markup on bottled water vs filtered
CONTAMINANTS DETECTED IN TAP WATER
Engineered for real life

What Changes When Your Water Is Actually Clean

This is not about buying a filter. It is about removing a problem you have been absorbing every single day, and noticing the difference within the first week.

Verified customer reviews

What Customers Say After Installing

4.9
Based on 2,847 verified reviews
5
82%
4
12%
3
4%
2
1%
1
1%
Verified
TDS went from 380 to 12
I ran my meter on the tap water before and after installation. Before: 380 ppm. After: 12 ppm. I do not need marketing copy to convince me this works when the numbers are right there on the display. The water tastes completely different now, like drinking from a mountain spring.
T
Thomas K.
Germany
2 weeks ago
Verified
No more hauling water bottles from the store
We were spending about 80 EUR a month on bottled water and I always felt guilty about the plastic waste. Set this up on a Sunday afternoon, and by Monday morning we were filling our reusable bottles straight from the tap. The taste difference alone made it worth it, but our grocery bill dropping is what convinced my husband.
E
Elena M.
Romania
1 month ago
Verified
Installation was surprisingly easy
I am not handy at all and was worried about hooking this up. Took me 25 minutes following the instructions and watching the included video. The quick-connect fittings just click in, no tools needed. Everything fit my standard kitchen plumbing without any adapters.
J
Johan S.
Netherlands
3 weeks ago
Verified
Coffee and tea taste completely different now
I did not realize how much the water was affecting everything until I switched. My morning coffee lost that weird metallic aftertaste I just assumed was normal. Tea is cleaner, rice comes out better, even ice cubes are crystal clear instead of cloudy. You notice it everywhere once you start.
S
Sophie M.
France
1 week ago
Verified
Finally feel safe using tap for baby formula
With a newborn at home I was paranoid about lead and microplastics in our tap water. This was the main reason we bought it. The remineralization filter adds back the minerals too, so the water is not just pure but actually balanced. Peace of mind is hard to put a price on but this was worth every cent.
A
Anna K.
Austria
3 weeks ago
Verified
Limescale buildup just stopped
Our old kettle used to get a thick layer of limescale every two weeks. Since installing the filter system I have not cleaned it once in two months and it still looks brand new inside. Same for the coffee machine. Did not expect that side benefit but it is saving us from replacing appliances too.
P
Peter H.
Denmark
2 weeks ago
The math speaks for itself

What You Are Actually Paying for Clean Water Right Now

Most people do not think about it because the cost is spread across dozens of small purchases. But add it up over a year and the number is hard to ignore.

Water SourceAnnual CostQuality
Bottled Water (family of 4)€1,200 – €2,400/yrInconsistent, plastic leaching
Basic Pitcher Filter€80 – €180/yrRemoves chlorine taste only
Water Delivery Service€600 – €1,000/yrDecent, but inconvenient
Hydrion Filtration System€0.08/litre (first year incl.)99.9% contaminant removal

Based on average European household consumption of 8L per day. Filter replacement costs included.

90 days from now

Two Versions of Three Months From Today

One path changes nothing. The other removes a problem you will wish you had dealt with sooner.

If you do nothing

90 Days Without Action

  • Still spending 50 to 100 EUR per month on bottled water that might not even be cleaner
  • Still not knowing what is actually in your tap water
  • Still giving your family water with the same contaminants you read about today
  • Still dealing with limescale, odd taste, or that faint chlorine smell
  • The money spent on bottled water this quarter is gone with nothing to show for it
If you act today

90 Days With Hydrion

  • Every glass your family drinks is verified clean and you can taste the difference
  • You have saved over 150 EUR on bottled water you no longer need to buy, carry, or store
  • No more plastic waste piling up, your kitchen counter is clear, and your conscience is too
  • The system runs quietly in the background and you do not think about water anymore
  • You made one decision three months ago and it is still paying for itself every single day
Simple setup

Clean Water in Three Steps

1

Unbox and Connect

Everything you need is in the box. No plumber required. Most people are up and running in 20 to 30 minutes with the included quick-connect fittings.

2

Flush and Verify

Run the system for 15 minutes to prime the filters. Use the included TDS meter or the built-in display to see your water quality drop in real time.

3

Drink and Forget

Turn on the tap and it is clean. Filters last 6 to 12 months depending on your model. The system tells you when to swap, takes 3 seconds.

30 Day
Zero-risk guarantee

Try It for 30 Days. Not Convinced? Full Refund.


<p>We have tested this on thousands of households across Europe, and the feedback is consistent. Once people taste the difference, they never go back. But we also know that trusting a new brand takes a leap.</p><p>So here is what we will do: order today, set it up, use it for a full 30 days. If you do not notice a difference in taste, if you do not feel better about what your family is drinking, or if you just change your mind for any reason, email us and we will process a full refund. No forms. No justification needed.</p><p>The risk of trying is zero. The risk of not trying is another 30 days of the same water.</p>
Full refund, no questions
Free return shipping
No restocking fees
Common questions

Everything Else You Might Be Wondering

Will this work with my tap and plumbing?
All Hydrion systems use universal connectors with both 1/2 inch and 3/8 inch adapters included. They fit standard European and international plumbing. If you have an unusual setup, our support team can confirm compatibility before you order.
How often do I need to replace the filters?
Depends on your model and water quality, but most filters last 6 to 12 months. The system monitors usage and tells you when. Replacement takes about 3 seconds. Twist, pull, click in the new one.
Does reverse osmosis waste a lot of water?
Older RO systems wasted 3 to 4 litres for every 1 litre of clean water. Our tankless systems run at a 2:1 or 3:1 pure-to-drain ratio. That is a fraction of the environmental cost of manufacturing and shipping plastic bottles.
Does RO remove minerals I need?
RO does strip minerals, which is why most of our systems include an alkaline remineralisation post-filter that adds back calcium, magnesium, and raises the pH to 7.5 or higher. You get the purity of RO with the mineral balance of natural spring water.
What if I am renting and cannot modify plumbing?
Our countertop and faucet-mount systems require zero permanent installation. They connect to your existing tap with a diverter valve and come off cleanly when you move. No drilling, no modifications, no landlord conversations.
Make the switch

Your Family Deserves Better Water Than This

One purchase. Years of clean water. The math works, the science works, and the guarantee means you have nothing to lose.

Smart Whole House Water Leak Detector with Auto Shut-Off Valve
€379,98 €189,99
Free shipping - 30-day guarantee - Filters included
Get Yours Now