
Blu Technology recently announced the launch of what its calling the WATERSTOP, a patent-pending, a first-of-its-kind digital leak detector and automatic water shut-off system for RVs. The system, according to the release, was designed to protect recreational vehicles from the water damage that often goes unnoticed until it’s too late.
“A slow drip, unnoticed for even a few days, can cause thousands of dollars in structural damage to an RV,” said Corbin Collet, President of Blu Technology. “WATERSTOP was engineered to help ensure that doesn’t happen—whether you’re at the campground or hours down the road.”
WATERSTOP connects directly to any standard 3/4-inch GHT RV water hose in under two minutes—no tools, no pipe cutting, no plumbing tape required. Once installed, the system continuously monitors water flow and wirelessly communicates with up to seven leak sensors placed in high-risk areas such as under the sink, near the toilet, or in the utility bay. The moment a sensor detects moisture or the system identifies abnormal flow, WATERSTOP automatically closes the water shut-off valve and sends an instant alert to the owner’s smartphone through the Blu Onyx app.

Key features of WATERSTOP include:
Automatic water shut-off valve activates when leak is detected
Blu Onyx app for mobile communication and control
Receive water shut-off notification as leaks occur
Turn water on/off manually as needed (possible via app and local, wireless remote control)
Monitor RV water filtration system filter life and receive maintenance reminders
Track water usage, flow rate and consumption time
Pairs with up to seven RV wireless leak sensors
Quick install, no tools needed
The companion Blu Onyx app, available for iOS and Android, gives RV owners full visibility into their water system from anywhere. Users can open or close the valve remotely, review water usage, and receive maintenance reminders when filtration filters approach end-of-life. A dedicated local, wireless remote control also provides valve operation within a 32–98-foot-range for campsite convenience.
Available now for pre-order at goblutech.com, WATERSTOP, engineered using Blu Onyx intelligent software retails for $479.99 and ships with one wireless flood sensor, the Blu Onyx app, and a local remote-control.
For product details, specifications, and installation guidance, visit the company’s website at www.goblutech.com.
About Blu Technology
Blu Technology is a veteran-owned mobile water safety company helping RV owners, overlanders, boaters, and families in motion access cleaner, safer water wherever they go. As a pioneer in UVC purification and multi-stage filtration for the RV and marine markets, the company produces NSF-certified systems built from durable stainless steel and eco-friendly materials, engineered to outperform industry standards while reducing single-use plastic dependence. Designed and assembled in Kalamazoo, Michigan, Blu Technology holds many U.S. patents and has been recognized as a 2026 SBDC Top 50 Companies to Watch and has received the Fast Company – World Changing Ideas, and the RV Business RISE awards as well as is a 2025 Boating Industry Top Products award recipient. From the campground to disaster relief, Blu Technology’s mission is to ensure that every drop of water is a source of life and hope for all.
















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