WIS - connection to your spa

WIS - connection to your spa

Simplifies your spa

24 ratings
4 reviews
Free

Details

  • Released
  • Updated
  • May 17, 2021
  • February 19, 2026

Features

WIS - connection to your spa screenshot #1 for iPhone
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About

This app analyzes your spa water quality hourly, providing an exclusive water index. It offers personalized maintenance recommendations and alerts directly to your smartphone, helping you anticipate and control your spa water.

Hourly water quality analysis
Exclusive water index
Personalized maintenance recommendations
Smartphone alerts
Anticipates water variations
Connects to WIS device
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What's New in WIS

4.5.0

February 19, 2026

- Allow device calibration even without a Bluetooth connection, and even from an account that is not the device owner's. - Update of the “factory reset” button on the remote control page. - Display calibration results with 1 decimal place to better match the accuracy of the sensors. - Removal of the regeneration step from the device configuration process.

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User reviews

Produs defect

Nu are nici 6 luni de când îi cumpărat și nu mai funcționează!!!

Foarte mulțumit !

Foarte bun !

Wis vs ICO

Can’t use wis. The ICO apps will have me update. I hit update takes me to wis and it does nothing. Won’t even let me log in. So I go back to ICO again Tells me to up. After a few go around a will have me log out of ICO app and log back into ICO app. This seems to be a glitch. But I can’t get into wis at all and ICO takes me in circles. So which is? It’s pretty expensive to not be able to use the app to get measurements. Something has to give. Right now. I don’t recommend purchase until the glitch works it’s self out. I had zero problems until you shut down app for maintenance.
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2nd Review

I am writing my second review for this device. I believe I wrote one before but some things have changed since I’ve had the device for 2 months now. I might have been too quick to write the first one but need to update. At first I was confused as to how to work it and connect it to my device but eventually got that all figured out since then. Now I am feeling a bit more comfortable with it. I use it for my Highlife Aria Hot Tub by HotSpring. It keeps a pretty good charge for some time and alerts you when it is time to recharge. The only thing I get confused with is how long it takes to send the information to the app. It isn’t a constant reading. Maybe that is something that the software could do a better job with. (Delivering the data every 10 to 15 minutes instead of every 2 hours.) I also have a saltwater tub, so the salt readings are very confusing because it fluctuates up and down in a perfect pattern, so I am a bit confused as to what the real reading is. Is it up or is it down? It just isn’t as accurate as the other readings like ph, chlorine, and temperature. Is there a trick to understanding how to read the salt readings. I just go by the salt strips and the system readings on the hot tub itself anymore and it is always ok using that method. So maybe the salt reading needs to be worked on when it comes to the software. All in all I do like the device and the app. It is also asking for a software update and I tap on the update button but it doesn’t seem to want to update. How can I update it in a different way? Overall a great product with maybe just a few more glitches to fix so it works perfectly and so it is more user friendly?
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FAQ

What does WIS do?

WIS analyzes your spa water quality hourly, including temperature, pH, disinfection (ORP), TDS, and salt. It provides an exclusive water index and personalized recommendations to keep your spa water healthy and clear.

Does WIS have ads?

No, WIS does not contain advertisements. It is a free application designed to provide a seamless user experience for spa water management.

What devices does WIS support?

WIS is available for iPhone and iPod devices, allowing users to manage their spa water from their preferred Apple mobile devices.

How often is WIS updated?

The latest version of WIS is 4.5.0, last updated on February 19, 2026. This indicates regular updates to ensure optimal performance and features.

What is the age rating for WIS?

WIS has an age rating of 4+, making it suitable for a wide range of users interested in spa maintenance.

What is the user sentiment for WIS?

WIS has an average rating of 3.8 stars from 24 ratings, suggesting generally positive user experiences with its spa water management capabilities.

Is a WIS connected device required to use the app?

Yes, a WIS connected device is necessary to take full advantage of the application's features for analyzing and managing your spa water.

Where can I learn more about WIS?

You can find more information about WIS and its connected devices on the official website, www.wellisparts.com.