Continuous Monitoring Tracks Trends Over Time, So You Add Chemicals Only When Needed
Samples your pool or hot tub’s water 1000x/week and intelligently trends the readings for recommendations that are accurate and reliable
Automatic Notifications Alert You to Take Action
The Crystal Water Monitor app* alerts you when your water is out of balance and you need to adjust your chemicals
*Works with both Android and iOS.
Takes the Guesswork Out of Adding Chemicals
Get precise, customized instructions on exactly how much of each chemical to add based on your pool and the products you use
Samples Your Water 1000x Per Week for the Most Accurate Readings
Pool and hot tub water quality constantly changes with weather, time, and usage. Traditional tests provide a single snapshot, often missing fluctuations that cause imbalance. Continuous monitoring analyzes trends over time, ensuring you add only the right chemicals when needed
NEW Sensors Offer Superior Accuracy & Reliability
The lab-grade, platinum-coated sensors deliver precise pH, ORP (sanitizer), and temperature readings, ensuring exceptional accuracy for chlorine and bromine pools, hot tubs, and swim spas
Flexible Mounting Options
Crystal Water Monitor offers multiple mounting options for pools and hot tubs. Mount to any smooth surface, a pipe, or a pole, using the provided mounting adapters.
Built To Last
- Uses 3 AA batteries which last for more than a year
- Replaceable Submersible Sensor
- Connects directly to your WiFi (2.4 Ghz)
- Lifetime Warranty (while an active monitoring subscriber)
Works with Most Water Types
Crystal Water Monitor works with chlorine, salt, and bromine in pools, hot tubs, and swim spas
Crystal Monitoring Subscription*
$99 a Year - First year free with monitor purchase
Continuous Warranty: We'll replace your sensor and your monitor when needed
Alerts: Crystal Water Monitor sends you a push notification the moment you need to adjust your water
Charts: View your ph, ORP, and temperature charts for up to the last year
Chemical Dosing: Use your own chemicals and our App will tell you when and how much to add
Premier Support: Get help with Crystal Water Monitor when you need it
*Above features are provided as long as you stay an active subscriber
Crystal Water Monitor
Crystal Water Monitor (NEW) - Preorder - Ships By March 31, 2025
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Crystal Water Monitor App
Download the Crystal Water Monitor app for iPhones and iPads.
Download the Crystal Water Monitor app for Android mobile phones and tablets