Access your customers’ water chemistry through our Partner Portal, then plan your routes according to urgency to maximize efficiency by sorting your clients according to water health.
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Owned by Hayward – the industry leader
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Supports chlorine, bromine and salt water
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Over 1 Billion water samples collected
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Award Winning Technology
pHin Automatically Monitors your Clients’ Water 24/7
Remotely tests your customers’ water over 1,000 times per week
pHin is an easy-to-use wireless device that simply floats in your clients’ vessels while its sensors collect data on their water chemistry and presents it to you by day, week, month and 90-day history.
pHin measures pool and hot tub pH, sanitizer, and temperature levels over 1,000 times per week and tests for total hardness, total alkalinity, and cyanuric acid as needed.
Plan Your Routes Using Hard Data
Use the data pHin provides to save time and money on your routes
The pHin Partner Portal provides valuable customer insights
Easy access to your customer’s historical pH, ORP and temperature levels

Works with All Retail Chemicals
pHin supports the retail chemicals you trust to maintain your customers’ pools and hot tubs
The pHin app uses simple, color-coded discs to show you how healthy your customers water is. pHin provides dosing recommendations for all retail chemical brands, and exact dosing instructions for a growing list of chemical brands.
Knowledgeable Support
A dedicated support team at your service
Our support team is always standing by, ready to answer any product questions you might have.
Specific Dosing Instructions
Maximize efficiency by eliminating guesswork
pHin provides exact dosing recommendations so you know the right amount of chemicals to add to maintain balanced water.
Try the pHin Demo App
See how pHin Simplifies Pool and Hot Tub Care
The pHin app for service technicians is currently optimized for small businesses. Manage up to fifty customer locations through the online partner portal or the pHin app. Begin by simply clicking on one of the colored discs. In this demo the blue disc represents a well balanced pool. The orange disc represents a second vessel, a hot tub that needs attention. See for yourself how easy it is to access water history charts and receive dosing instructions for maintaining balanced pools and hot tubs. For a detailed demo specialized for service technicians, please contact us.