Phyn
Phyn builds AI-driven smart water monitoring hardware (Phyn Plus, Smart Water Assistant, Sensors) that detects leaks and automates shutoff at the home's main water line. It serves homeowners, property managers, insurance carriers, utilities, and OEMs like Kohler and Ecowater through retail, OEM licensing, and partner channels.
- Company typePrivate
- Founded2009
- HeadquartersTorrance, United States
- Headcount11–50
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What Phyn does
Phyn is a Torrance, California-based smart water technology company that builds AI-driven hardware for whole-home water monitoring, leak detection, and automatic shutoff. The company's core technology, developed over more than a decade of research at the University of Washington, Georgia Tech, and Belkin International, uses high-definition pressure wave analysis at 240Hz combined with a patented unibody ultrasonic flow sensor (manufactured exclusively by Badger Meter) to identify fixture-level water signatures and detect anomalies ranging from burst pipes to pinhole leaks. The product line spans the premium Phyn Plus with auto shutoff ($579.99), the mid-tier self-installed Phyn Smart Water Assistant ($299.99), entry-level standalone Smart Water Sensors ($49.99+), and forthcoming Phyn Plus XL commercial variants for larger pipe diameters.
Phyn sells through a hybrid model combining direct-to-consumer e-commerce, retail distribution (Home Depot, Best Buy, Costco), a certified plumber installer network (Phyn Pro Program), OEM licensing to plumbing incumbents (Kohler H2Wise powered by Phyn, Ecowater Systems), and partner-mediated demand through 15+ insurance carriers and multiple water utility rebate programs. An enterprise dashboard targets property managers, HOAs, and builders, with ICON Builders as a flagship multi-family channel. All products operate on a no-subscription model with free iOS/Android app access. The company was acquired in May 2025 by an investor group led by Jonathan Scott (Property Brothers), with board representation from Tom Proulx (Intuit co-founder), David Marquardt (early Microsoft investor), and Allen Sands (ICON Builders founder). Phyn is expanding internationally through a February 2026 distribution partnership with Australia's GWA Group.
Phyn firmographics
Firmographics- Name
- Phyn
- Legal name
- Phyn LLC
- Website
- https://phyn.com
- Company type
- Private
- Founded year
- 2009
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Phyn builds AI-driven smart water monitoring hardware (Phyn Plus, Smart Water Assistant, Sensors) that detects leaks and automates shutoff at the home's main water line. It serves homeowners, property managers, insurance carriers, utilities, and OEMs like Kohler and Ecowater through retail, OEM licensing, and partner channels.
- Ownership category
- akta.pro rank
Phyn industry classification
Industry- Product category
- Smart Water Monitoring Devices
- NAICS
- Totalizing Fluid Meter and Counting Device Manufacturing (334514), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Other Measuring and Controlling Device Manufacturing (334519)
- SIC
- Totalizing Fluid Meters & Counting Devices (3824), Industrial Instruments For Measurement, Display, And Control (3823), Auto Controls For Regulating Residential & Comml Environments (3822)
- akta.pro primary industry
- Water Leak Detection & Smart Shutoff Valve Systems (HSAHAGAA)
- akta.pro secondary industries
- Environmental Monitoring (Water Leak/Freeze/Gas) Services (HSAHAAAK), Water Management, Leak Detection & Smart Plumbing (HSAPAPAL), Commercial/Residential Building Water Management & Leak Analytics Services (HSAHAGAK), Home Safety & Water Management (Smoke/CO, Leak Detection, Shutoff Valves) (HSAPAQAH)
Keywords
Where Phyn is headquartered
LocationHeadquarters
- HQ city
- Torrance
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Phyn business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Supply Chain, Marketing or Sales, Personnel, Operations, Infrastructure
Revenue model
- Smart Water Hardware Sales: Primary revenue from selling IoT water monitoring and shutoff devices directly to consumers via e-commerce, through retail partners (Home Depot, Best Buy, Costco), and via professional installer channels. Products include Phyn Plus ($579.99), Phyn Smart Water Assistant ($299.99), Smart Water Sensor ($49.99), and accessories.
- Professional Installation Services: Phyn recommends licensed plumber installation for Phyn Plus through their Phyn Pro Program. The company facilitates connections between customers and certified installers via the Find a Phyn Pro directory, generating referral/leads for plumber partners.
- OEM/Technology Licensing: Phyn licenses its AI technology to OEM partners. Kohler's H2Wise powered by Phyn and Ecowater Systems' leak detection products use Phyn technology, generating licensing revenue and expanding distribution through partners' existing plumbing and water treatment channels.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Phyn Plus (2nd Gen) - Premium flagship with auto shutoff |
| One time/ perpetual license | Pay-as-you-go | Phyn Smart Water Assistant - Self-install monitoring |
| One time/ perpetual license | Pay-as-you-go | Phyn Smart Water Sensor - Entry-level spot detection |
| Unit Pricing | Pay-as-you-go | Installation Fittings and Adapters |
Go-to-market motion4 records
Distribution channels10 records
Marketing channels8 records
Phyn product offering
Product offeringCore offering
Phyn designs and sells AI-powered smart water monitoring hardware that installs on a home's main water line. Using proprietary high-definition ultrasonic pressure wave analysis sampled at 240Hz, the devices detect leaks, learn fixture signatures, and (in the Phyn Plus model) automatically shut off water. Products are sold direct to consumers and through retail, with enterprise/portfolio management, OEM licensing, and a plumber installer network serving businesses.
Product overview
Phyn offers a comprehensive smart water management ecosystem centered on AI-driven leak detection and water monitoring. The core product line consists of three main hardware devices: Phyn Plus (2nd Gen) at $579.99, the Phyn Smart Water Assistant at $299.99, and the Phyn Smart Water Sensor starting at $49.99. Phyn Plus is the premium offering with built-in automatic water shutoff capability, patented high-definition pressure wave analysis using ultrasonic sensors, and multi-property monitoring for up to 6 properties. The Smart Water Assistant provides whole-home monitoring through a single under-sink installation with hot/cold water line monitoring. The Smart Water Sensor is a standalone point-of-leak detector with extendable cables and no subscription required. All devices are supported by the free Phyn App (iOS/Android) and the enterprise Phyn Dashboard for portfolio management. The product ecosystem is complemented by professional installation services through the Phyn Pro Program, insurance partnerships for premium discounts, and water utility rebate programs. Commercial offerings include the Phyn Plus XL series for 1.5" and 2" pipe installations, addressing larger commercial properties.
Differentiator
Problem solved
Functional benefit
Products and services
- Phyn Plus (2nd Gen) Smart water assistant with automatic shutoff valve that monitors the entire home's water system using patented high-definition pressure wave analysis. Detects leaks in real time, can automatically shut off water, provides detailed water usage insights, and supports monitoring of up to 6 properties per account.
- Phyn Smart Water Assistant Self-installed water monitor that installs under a single sink and monitors hot and cold water lines individually. Notifies users of leaks anywhere in the home and provides detailed fixture-level water usage insights with no subscription required.
- Phyn Smart Water Sensor Standalone water leak detector that alerts users via audible alarm, visual LED flash, SMS, and app notifications when it detects water contact. Monitors for humidity and temperature conditions, operates independently with up to 2-year battery life, and requires no hub or subscription.
- Phyn Dashboard Enterprise web portal for managing multiple Phyn devices across entire property portfolios. Provides real-time leak alerts, advanced water usage analytics, property-level dashboards, and remote water shutoff capabilities for property managers, insurers, HOAs, and utilities.
Quantifiable outcome
- Over 10% of homes in pilot had undetected leak issues requiring attention
- +5 more outcomes
Companies that use Phyn
Customer profileNamed customers5 records
Segments6 records
Ideal customer profiles6 records
Phyn technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration8 records
AI capability4 records
Feature8 records
Phyn partnerships and signals
Strategic signalPartnerships
13 partnerships are on record, tiered core and minor.
- GWA Group LimitedcoreAustralian water solutions and building fixtures company partnering to introduce Phyn leak detection technology to Australia and New Zealand. GWA Group operates brands including CAROMA and METHVEN. Partnership aims to reduce water damage claims by providing AI-driven leak monitoring for homes and commercial properties in the ANZ region.
- Bradley WrightminorRecognized executive in the construction industry and leader in organizational development. Brings hands-on expertise in scaling teams, culture, and operations. Supports Phyn executive team and serves on board.
- NationwidecorePartnership announced December 2024 to offer advanced water damage protection for homeowners. Insurance partner offering policyholder discounts for Phyn installation.
- Selective InsurancecoreWorking with Phyn to offer smart water and leak detection as part of property insurance offerings. Selective is a leading business, home, and auto insurer.
- KohlercorePowered by Phyn partnership created the H2Wise line of products. Kohler identified Phyn as the leader with most advanced AI in the industry. Their smart fixtures combine Phyn intelligence with Kohler's bathroom and kitchen products for real-time actions and water management.
- Ecowater SystemscoreExclusive partnership for leak detection integration. One of the world's largest manufacturers of water treatment products. Explored creating own leak detection for over 7 years before determining partnership with Phyn would create best customer experience.
- Badger MetercoreExclusive manufacturing partner for proprietary unibody ultrasonic flow sensor. Badger Meter is one of the most respected water meter manufacturers for over a century. Patented sensor construction has no moving parts for long-term accuracy and durability.
- ChubbcoreMajor property and casualty insurance carrier offering customer discounts for Phyn installation. Part of Phyn's network of 15 major insurance carriers offering rebates.
- AIGcoreMajor global insurance carrier offering Phyn customer discounts. Part of Phyn's insurance partner network.
- American Family InsurancecoreRegional insurance carrier offering Phyn discounts. Part of Phyn's insurance partner network.
- Metropolitan Water District of Southern CaliforniacoreMajor water utility offering customer rebates for Phyn installation. Part of water rebate program to encourage conservation and reduce non-revenue water losses.
- Southern Nevada Water AuthoritycoreWater authority offering customer rebates. Conducted independent testing confirming Phyn Plus as most accurate leak detection solution. Featured water program partner.
- Austin WaterminorMunicipal water utility offering customer rebates for Phyn installation as part of conservation programs.
Scale indicators7 records
Recent moves7 records
Expansion highlights6 records
Phyn competitors and assessment
Company assessmentOthers
- Alarm.com: Alarm.com is both a Phyn integration partner and an adjacent smart-home platform whose security and home-automation dealer channel could enable or bypass Phyn. As a platform player, Alarm.com's expansion into water monitoring represents a competitive risk if it builds or partners for an in-house capability versus Phyn.
- Badger Meter: Badger Meter is Phyn's exclusive manufacturing partner for the patented unibody ultrasonic flow sensor, and a century-old leader in commercial and industrial water metering. Badger Meter is an enabler/supplier to Phyn but also a broad incumbent in flow measurement whose commercial/utility smart-water programs could become a competitor in larger commercial deployments.
- Kohler: Kohler is both a Phyn OEM partner (H2Wise powered by Phyn) and a broad incumbent in kitchen, bath, and smart home fixtures. As Phyn's largest OEM licensee, Kohler represents an enablement channel but also a latent threat if it ever chooses to develop or acquire competing in-house water intelligence.
Direct peers
- Flo by Moen: Flo by Moen is the closest direct competitor: a smart whole-home water monitor and automatic shutoff device backed by Fortune Brands' Moen plumbing brand. Both products target the same premium DIY/pro-installed homeowner segment with similar AI-driven leak detection and insurance-discount positioning, and both compete for the same Home Depot and Best Buy shelf space.
- Flume: Flume offers a self-installed smart water monitor that straps onto the existing residential water meter and provides leak detection and usage tracking without a subscription. It directly competes with Phyn's Smart Water Assistant in the under-sink/DIY homeowner segment and overlaps on insurance-discount positioning.
- LeakSmart (Resideo): LeakSmart is a smart water leak detection and automatic shutoff system owned by Resideo (Honeywell Home's spinoff). It sells primarily through a 2,500+ professional installer dealer network and competes head-to-head with Phyn Plus for plumber-recommended installations and builder/insurance channel programs.
Broad incumbents
- Resideo (Honeywell Home): Resideo owns the Honeywell Home and LeakSmart smart water lines and serves as a broad incumbent in residential water/security products distributed through pro dealers, wholesalers, and big-box retail. Its portfolio breadth and installer relationships position it as a wider competitor to Phyn's premium smart water shutoff category.
- Fortune Brands Innovations: Fortune Brands owns Moen, RIO, and Flo by Moen, making it a broad incumbent in water and security solutions with massive plumbing-channel distribution. Its scale and resources give the Flo by Moen product line a structural advantage in retail placement and builder programs relative to Phyn.
Emerging players
- Rachio: Rachio makes smart irrigation controllers that incorporate leak and flow monitoring within outdoor water systems. While focused on irrigation rather than whole-home plumbing, Rachio overlaps with Phyn in homeowner water-use analytics and conservation narratives, making it a partial competitor for the conservation-minded homeowner.
Regional players
- Hydropoint: Hydropoint offers smart water management and leak detection primarily for commercial, multi-family, and irrigation customers in North America and select international markets. While more weighted to outdoor/irrigation and commercial accounts, it overlaps with Phyn's enterprise property management and water-utility rebate segment.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
Phyn social profiles
Digital presencePhyn compliance and trust
Trust signalCompliance12 records
Phyn financial estimates
Financial estimateRevenue estimate
Valuation estimate
Phyn leadership team
Management profileNumber of profiles
Profiles6 records
Phyn funding detail
Funding detailFunding overview
Funding rounds2 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Phyn M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Phyn
What does Phyn do?
Phyn designs and sells AI-powered smart water monitoring hardware that installs on a home's main water line. Using proprietary high-definition ultrasonic pressure wave analysis sampled at 240Hz, the devices detect leaks, learn fixture signatures, and (in the Phyn Plus model) automatically shut off water. Products are sold direct to consumers and through retail, with enterprise/portfolio management, OEM licensing, and a plumber installer network serving businesses.
Is Phyn a public or private company?
Phyn is a private company. It is classified as private equity controlled and is currently operating.
When was Phyn founded?
Phyn was founded in 2009. It employs 11 to 50 people.
Where is Phyn based?
Phyn is headquartered in Torrance, United States, in the North America region.
How does Phyn make money?
Three revenue lines are on record. Smart Water Hardware Sales are the primary driver. The others are professional Installation Services and OEM/Technology Licensing.
Who are Phyn's main competitors?
Others on record are Alarm.com, Badger Meter and Kohler. Direct peers are Flo by Moen, Flume and LeakSmart (Resideo). Broad incumbents are Resideo (Honeywell Home) and Fortune Brands Innovations. Rachio is listed as an emerging player. Hydropoint is listed as a regional player.
Does Phyn have an API?
Yes. Phyn offers a suite of APIs that enable partners and developers to add leak notifications and water use insights to their smart home offerings. The APIs allow integration of Phyn's water intelligence into third-party platforms, providing real-time leak monitoring and water usage data. Access is available through partnership programs for security and automation integrators. Developer documentation is at Not specified.
What industry is Phyn in?
Phyn's product category is Smart Water Monitoring Devices. Its primary akta.pro industry code is HSAHAGAA, Water Leak Detection & Smart Shutoff Valve Systems, with a secondary code of HSAHAAAK, Environmental Monitoring (Water Leak/Freeze/Gas) Services. Its NAICS code is 334514 and its SIC code is 3824.