Industry Leading 
2-Year 
Free 
No Monthly The PlumBuddy Smart Water Valve automatically detects leaks and instantly shuts off your water based on your settings — helping prevent catastrophic damage and costly repairs.
The PlumBuddy Smart Valve comes in 1” and is also compatible with a 3/4” pipe with the addition of reducing adapters/fittings.
Check pipe size, install location, and setup requirements.
*based on standard US residential plumbing service line sizing; most single-family homes use 3/4" or 1" service lines. We recommend having a licensed plumber install your smart valve.
*The estimated installation time of 30 minutes is an average based on having a professional installer and ideal conditions. Actual time may vary depending on individual skill level, site preparation, and product modifications.
1× PlumBuddy Smart Shutoff Valve (1" – One Inch)
USB-C Power Cable (10-feet) & Power Adapter
Integrated Battery Backup
Full access to the PlumBuddy Mobile App
The PlumBuddy Smart Valve costs less than 4% of the average single water damage claim and provides years of 24/7 protection.
With continuous updates, PlumBuddy is actively improving our product and support so you're always getting the best of the best at no extra cost.
Many utilities and water agencies offer rebates when you install a smart water shutoff valve like PlumBuddy.
Find Rebates in Your State (opens in a new tab)“Outstanding product and impressive customer support.”-Bob S. Homeowner
PlumBuddy monitors water flow and temperature in real time for unusual activity.
If unusual activity is detected, the app sends instant alerts to everyone on the account.
PlumBuddy automatically shuts off your water supply to stop the leak before it causes costly damage.
Hot, cold, potable, or non-potable, PlumBuddy tackles all systems and is compatible with 3/4" and 1" water lines.
Integrated ultrasonic sensors automatically stops leaks and provides comprehensive water usage data.
Home, Away, and Standby modes let you control how sensitive PlumBuddy should be based on your routine.
Our valves have an integrated back-up battery to protect and defend against leaks during outages.
Durable brass built to last on hot and cold water lines and resist corrosion.
Avoid frozen lines and pipe bursts with live temperature updates direct from the valve to your mobile device.
A professional install can be done in 30min compared to the standard time of 1-2 hours.
Perfect for families, landlords, and property managers. Ability to add multiple users.
Monitor your water usage, switch between customizable modes, and manage your automatic shutoff valve from anywhere with the intuitive PlumBuddy mobile app.
Instant Alerts
Real-time Control
Advanced Insights
The PlumBuddy Total Protection Pack delivers full-property water protection by combining automatic shutoff at the source with precise, point-of-leak detection—so you stop damage instantly and know exactly where it started.
Place extra sensors near water heaters, washing machines, sinks, toilets, and appliances to pinpoint the exact source of a leak.
The PlumBuddy Total Protection Pack delivers full-property water protection by combining automatic shutoff at the source with precise, point-of-leak detection—so you stop damage instantly and know exactly where it started.
1× PlumBuddy Smart Shutoff Valve
3× PlumAssist Leak Detection Sensors
The PlumAssist Smart Leak Sensor delivers precise, real-time leak detection exactly where it matters—alerting you the moment water is detected so you can act before damage spreads. Designed for flexibility, it works as a standalone protection layer or seamlessly pairs with the...
5-year battery life
Palm-sized sensor for tight spaces
The PlumSense Detection Cable extends your protection beyond single points, delivering continuous, full-length leak detection across areas traditional sensors can’t reach. Designed to work seamlessly with PlumAssist, it senses water anywhere along the cable and instant...
Flexible & Durable
Full-Length Leak DetectionThe system works well and installation was fairly straightforward. My only minor feedback is that the initial setup took a little longer than expected, but everything has worked perfectly since.
Quick and easy to install only problem I had was finding a reducing coupler to go from 1 1/4 to 3/4 they are not cheap
I installed the Total Protection Pack about a month ago and it has been working perfectly. It's nice knowing the water can shut off automatically if something goes wrong. Definitely worth having installed.
The valve itself feels extremely well built and the sensors were easy to place around the house. Setup didn't take long and everything connected quickly. Overall very happy with the system.
Once we got it programmed correctly it has worked very well.
It was easy to install and it works great.
Great experience so far. All of my requests have been resolve in a timely manner. The folks at PlumBuddy have been responsive and attentive.
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