WaterLink HOME

2.9
61 reviews
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
Learn more
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About this app

WaterLink Home puts powerful, prescriptive water analysis in your hand.

For the DIY homeowner or aquarist looking to take water analysis to next level, WaterLink Home is a fully featured, powerful water analysis app. Based on our professional grade WaterLink Solutions Pro software, WaterLink Home provides only the features you need without sacrificing any of the power.

--Analysis for Pools, Spas & Aquariums --
Create up to 5 unique bodies of waters to monitor and analyze water chemistry. Water tests produce detailed, step-by-step treatment recommendations tailored to your water. Every historical test is saved in your free account, with helpful charts and graphs for easy data analysis.

--Amazing Supported Test Methods--
WaterLink Home offers three incredible testing methods for submitting test results.
• The LaMotte ColorQ2x Photometer
• The industry leading LaMotte Spin®
• Photo-scan several supported LaMotte Insta-TEST® test strips
• LaMotte Pulse®
• Custom Test methods allow manual input of test results



--Customizable--
Customize the chemicals and dosage rates based on the products you use to treat your water.

--Homelinks--
The Homelinks feature allows WaterLink Home Users to connect with WaterLink Solutions Pro accounts. This allows Home users to stay in touch with their local pool and spa professional. When connected to a Pro account, Home users can utilize the treatment profiles and chemicals from their local pool and spa professional, receiving treatment recommendations based on chemicals sold at their local shop. Pro users can monitor Home user testing in real time.

--Absolutely Free!--
WaterLink Home is absolutely free to use. Simply download the app and create a free account to get started.
Updated on
Jul 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Messages, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.9
61 reviews
John Wingate
June 6, 2026
App went from fully functional to not functional at all in the last update. Did anyone try it out before releasing? We should be able to expect more for a device that isn't cheap. Best part is LaMotte will respond telling me to submit a bug with my username like we should be doing the testing for them. Here's a hint - Start with trying to save a water test... it fails every single time and is absolutely infuriating after spending 10 minutes running through the water tests.
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LaMotte Chemical
July 2, 2026
Thank you for sharing your experience with the latest update, we’re sorry for the issues you’re facing. To help us resolve this , please use the “Submit a Bug” option in the app and include your WaterLink Home username and a brief description so our support team can investigate.
Jose Baldonado
September 9, 2020
The app works, but needs more work to be easier to use. For example, some parts of the app are greyed out making it look like those parts are disabled when in fact they should be completed for more accurate information. There is no documentation available on this app so some places where it asks for things are not clear, especially for someone who bought the ColorQ 2x to make all these pool readings and chemical recommendations easier. The documents in the ColorQ 2x don't include any information on this app, only that the unit has bluetooth. I only found out about it from a review, so more information would be helpful. Speaking of which, I've only tried it twice so far, but the recommendations I get from the app leave much to be desired. I wish it would tell me how much chlorine, acid, etc to add based on the readings and my specific pool info which I entered into the app. I bought the ColorQ 2x in the hopes that I wouldn't have to figure this out and it would tell me based on all the information it has. Bottom line, this app and system have a lot of potential, I hope Lamotte does more work to make this a much better app and system.
8 people found this review helpful
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Ted Kihm
May 11, 2026
Great support and a useful app for pool testing. I ran into an issue assigning a site type, and Brandon from LaMotte support responded quickly, fixed the problem, and followed up clearly. I was able to get back to testing my pool water without hassle. It is refreshing to see an app backed by a support team that actually listens and resolves issues. Thank you!
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LaMotte Chemical
May 19, 2026
Thank you so much for your kind feedback! We're glad we could quickly resolve the issues you experienced after the update, and we truly appreciate you taking the time to share your experience. Providing timely and helpful support is very important to us!

What’s new

Improved BLE connectivity when starting a water test with ColorQ and Spin Touch devices
Fixed an issue that could prevent test result submission when the device screen timed out
Enhanced visual elements throughout the app
Fixed various bugs and improved overall stability
Content rating
Everyone
Learn more

App support

Phone number
+18003443100
About the developer
The Lamotte Chemical Products Company
softwaresupport@lamotte.com
802 Washington Ave Chestertown, MD 21620-1015 United States
+1 443-282-9583