Phyn

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.

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

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

• Smart water monitoring
• Leak detection devices
• Ultrasonic flow sensors
• IoT water management
• Automatic water shutoff

Headquarters

HQ city

Torrance

HQ country

United States

HQ region

North America

Offices2 records

Markets served

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

1. 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.
2. 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.
3. 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

Go-to-market motion4 records

Distribution channels10 records

Marketing channels8 records

Core 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

Named customers5 records

Segments6 records

Ideal customer profiles6 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

AI capability4 records

Feature8 records

Partnerships

13 partnerships are on record, tiered core and minor.

• GWA Group LimitedcoreChannel Partner/ Reseller/ Distributor · 17 February 2026Australian 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 WrightminorOthers · 23 May 2025Recognized 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.
• NationwidecoreGTM or Marketing Partner · 17 December 2024Partnership announced December 2024 to offer advanced water damage protection for homeowners. Insurance partner offering policyholder discounts for Phyn installation.
• Selective InsurancecoreGTM or Marketing Partner · 13 February 2024Working with Phyn to offer smart water and leak detection as part of property insurance offerings. Selective is a leading business, home, and auto insurer.
• KohlercoreOEM/ Whitelabel/ Licensing PartnerPowered 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 SystemscoreOEM/ Whitelabel/ Licensing PartnerExclusive 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 MetercoreOEM/ Whitelabel/ Licensing PartnerExclusive 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.
• ChubbcoreGTM or Marketing PartnerMajor property and casualty insurance carrier offering customer discounts for Phyn installation. Part of Phyn's network of 15 major insurance carriers offering rebates.
• AIGcoreGTM or Marketing PartnerMajor global insurance carrier offering Phyn customer discounts. Part of Phyn's insurance partner network.
• American Family InsurancecoreGTM or Marketing PartnerRegional insurance carrier offering Phyn discounts. Part of Phyn's insurance partner network.
• Metropolitan Water District of Southern CaliforniacoreGTM or Marketing PartnerMajor 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 AuthoritycoreGTM or Marketing PartnerWater authority offering customer rebates. Conducted independent testing confirming Phyn Plus as most accurate leak detection solution. Featured water program partner.
• Austin WaterminorGTM or Marketing PartnerMunicipal water utility offering customer rebates for Phyn installation as part of conservation programs.

Scale indicators7 records

Recent moves7 records

Expansion highlights6 records

Others

• 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

• Xx.com/phyn

Compliance12 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds2 records

Investors2 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Phyn