FreshWater Smart Monitoring Sensor - Smart Water Monitor for Spas & Hot Tubs - Smart Monitoring Sensor for Salt Systems - Sensor with Hourly Water Testing to Help Maintain Clean, Natural-Feeling Water

Soft & Natural-Feeling Water. This FreshWater IQ water monitoring sensor is designed to help you maintain clean, natural-feeling water in your hot tub with minimal effort, so you can spend less time monitoring and more time relaxing

Effortless Smart Water Management. Maintain clean water with automated monitoring for your spa that regularly tests your water and indicates when adjustments are needed for pH, chlorine, and salt levels

Hourly Water Testing. The water health monitoring system tests your water every hour through a reliable water monitor that helps you maintain balanced spa water

Water Treatment Made Easy. This salt system smart monitoring system takes the guesswork out of water care; the easy-to-follow on-screen recommendations help you maintain natural-feeling water

For Hot Spring & Caldera Spas: This salt system Smart Monitoring Sensor is designed for Hot Spring Highlife and Limelight spas as well as Caldera hot tubs, making it easy to integrate this sensor into your freshwater salt system setup