Phyn Plus
Smart water assistant + shutoff
Phyn plus uses patented, high-definition pressure wave analysis to alert you the second a leak is detected, mitigate costly damage through automatic water shutoff and teach you about your water use.

Phyn plus uses patented, high-definition pressure wave analysis to alert you the second a leak is detected, mitigate costly damage through automatic water shutoff and teach you about your water use.
Measuring pressure waves. 240 times a second.
The science behind Phyn was developed in the labs of the University of Washington and at Belkin. Phyn Plus measures tiny changes in pressure 240 times every second to understand the unique voice of each water fixture in your home. This allows Phyn understand the subtle differences between a running bath and a burst pipe.
High Def Ultrasonic Flow Sensor
Phyn Plus is the only connected water monitor to offer an ultrasonic flow sensor, exclusively built by Badger Meter, with no moving parts, ensuring accuracy and durability over the long haul. Other water monitors use turbine flow sensors with rotating discs that are less accurate, and often degrade over time or can get stuck by debris or buildup.
One device. Whole home protection.
Other water monitors require you to place multiple sensors around the home where you think leaks are likely to occur. One Phyn Plus in a single location is all you need to monitor your entire home’s water system for leaks.
See if your home is compatible >
Indoors or out, Phyn Plus is built to last
See How Phyn Was Built to Last
Make your smart home even smarter
Connect Phyn with Amazon Alexa and use voice commands to control your water. Ask “How much water have I used today?”, “How much water have i used this month?” or ask Alexa to “tell Phyn Plus to turn the water off”.
Your family’s water is safe with Phyn Plus
Technical Specifications
Installation
Uponor Pro Squad professional installation recommended
Designed to work universally with as many existing plumbing systems and materials as possible.
Installs horizontally or vertically
Fitting Size
1” threaded male ends, designed to adapt to different fittings
Features
Easy set-up
Free Phyn app
Leak alert notifications
Water use charts
Automatic + remote water shut-off
Single device, whole home protection
Plumbing checks
Manual shut-off tool
External antenna port
Pressure
Maximum working pressure: 125 psi
Antennas
Dual internal antennas
External antenna port (external antenna not included)
Certifications
NSF/ANSI 61: Drinking Water System Components; Health Effects
NSF/ANSI 372: Drinking Water System Components; Lead Content
IP55 rated: Sealed against foreign particles and water
RoHS 2011/65/EU Compliant: Hazardous Substances
HALT tested to Military standard-810G: Heat / UV / Cold / Humidity
State of Massachusetts Plumbing Board Approved
UL 1310/60950
CAN/CSA C22.2
Location
Indoor/outdoor rated
Power
110/220V 19W power supply
15 foot outdoor rated power cable
GFCI outlet recommended
Connectivity Requirements
Wi-Fi connection
Phone or tablet with iOS9 or later, Android 5 or later
SMS text messaging
Phyn app
Wireless
802.11 b/g/n @2.4Ghz
Shut-Off Valve
Full bore construction
Electronic for remote control
Custom designed manual water shutoff override tool