# Uponor Smatrix Pulse — Your feel-good connection > Smart room temperature control system for underfloor heating and cooling. (iPhone/iPad app by Uponor Corporation.) - Source: https://appshunter.io/ios/app/uponor-smatrix-pulse/id1453158947 (this page in markdown: same URL + `.md`) - Developer: [Uponor Corporation](https://appshunter.io/developer/872959571) - Category: Utilities - Price: Free - Rating: 2.50/5 from 2 App Store ratings · 12 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 67 MB - Languages: American English - Released: 2022-10-24 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/uponor-smatrix-pulse/id1453158947/reviews.md ## What is Uponor Smatrix Pulse? Build on Uponor Smatrix Pulse – room temperature control system with  full smart home connectivity. With the new Uponor Smatrix Pulse room temperature control system you can increase your comfort to the max! Build on Uponor's long-term expertise in heating and cooling. Are you looking to optimise your existing underfloor heating system or are you planning to install it for the first time? Say hello to Uponor Smatrix Pulse, the new easy to use room temperature control system which offers maximum room comfort and compatibility with various smart home devices. Just use your voice to control your smart home system and to set your comfortable room temperature with Uponor Smatrix Pulse underfloor heating and cooling controls. For more information, please visit https://www.uponor.com/products/room-temperature-controls/uponor-smatrix-pulse ## Key features - Smart home connectivity - Voice control integration - Optimizes underfloor heating/cooling - Room temperature control - Easy to use interface ## Recent user reviews (10 of 12) All indexed reviews: https://appshunter.io/ios/app/uponor-smatrix-pulse/id1453158947/reviews.md ### 1/5 — Not good. Hardware hates eero networks *2025-02-15* This app is missing so many features that would make it better. For example: 1. Needs a global setting change option 2. Needs ability to type a set template instead of just a temperamental slider 3. Trends graph should show data values when you touch it, like a stock market graph 4. Trends graph needs options for horizontal lines 5. Why are you trying to also be a weather app? Allow unnecessary info widgets to be removed from Home Screen 6. Allow font size changes. Even in the iPad the most important info is often small and gray unless you look room by room. Especially in the view that stacks the rooms on the left It does appear the responsiveness has improved as previously the ‘back’ touch area was either isolated or insensitive Not the app, but what is up with your hardware?! It will not join a 2.4gHz network controlled by eero devices! ### 4/5 — Does the job *2024-02-10, version 1.0.17* Simple app that enables me to monitor my heating from anywhere. UFH can be complicated and if not configured correctly can be costly, the app itself allows for setting of room temps and in my property, a circa 1800 stone built house, has no issues communicating with the numerous stats over the three zones I have. Setup of ECO setback profiles is simple, and works flawlessly on my system. The only things I think could be improved are the statistics and reporting, you can only see data for the past few days, it would be great to see data going back over a year to help understand how the system is performing over time, if not in the app, on an online web portal provided by Uponor. ### 1/5 — Unbelievable *2024-01-28, version 1.0.17* Without doubt the worst home heating related app I have ever used. Any normal app would allow you to set what time you wanted to put something on and then when you want it off. It would also allow you to set the target temperature for the period it is on. This app switches that around with the concept of eco mode (instead of off!) and then a setback level for all thermostats. Changing temperature settings is so fiddly it is insane. The developers need sacking and a completely new team given total freedom to rewrite it and rewrite the documentation that comes with the thermostats and control unit to ensure the language is corrected throughout. Unbelievably bad app. AND you can only store profiles that have rooms against them! Take away the room associated with it because you want to use a different profile because the weather is different and the room-less profile gets reset! Rubbish ### 2/5 — Poor app *2024-01-21, version 1.0.17* Doesn’t appear to be a way to adjust the setpoint on a timer basis App doesn’t integrate well with Apple keychain Trends chart cannot be zoomed or turned to landscape Difficult to accurately set the setpoint. Should have a numeric input option. The temperature on the thermostat does not match the temperature in the app The < in the top left of screen is unresponsive No user manual access via the app Could do with a re-write. ### 4/5 — Generally good, trend charts could be better *2023-11-29* Being able to control and monitor our heating system is a major step forward from the previous (Uponor) control system we had. A few improvements would be nice: • Eco settings are useful but tricky to use - they are in two separate parts of the app • would be nice if the trendlines showed target temperatures based on Eco modes - at the moment it looks like the system is not maintaining the correct temperature until you realize there is a hidden eco setback in effect. • it would be nice if the trendlines showed when heating/cooling was taking place, so I could see how much of the temperature change is due to solar gain, naturally cooling at night, etc ### 4/5 — Ok but needs more functionality *2023-11-08, version 1.0.17* The app works ok to control the Smatrix pulse system. There are a few improvements that could be made 1. Add an override button to simply turn the system on or off until the next scheduled change 2. Add heating demand on and off to the trends so you know when heating is being demanded. 3. Include outdoor temperatures in the trends 4. Make the trend graphs larger, maybe by clicking on each one. And show a greater amount of detail. Otherwise, working fine ### 1/5 — Very glitchy and poorly developed *2022-11-13, version 1.0.16* Have to agree with the majority of the other users. Many faults and the developers/owners do not seen to me bothered that ther product is poor quality. ### 3/5 — Not the best *2022-02-08, version 1.0.13* Disconnects from the Wi-Fi and I have had to re input all the room names etc after reconnecting. Also impossible to connect to Alexa although it is supposed to connect. When is Uponor going to update and fix these issues. ### 1/5 — App requires some redesign and reliability updates *2021-12-07, version 1.0.13* It would be nice if Uponor could dedicate some effort to this app which is unfortunately a little underwhelming. The Smatrix system itself is cleanly designed and seems to work well, this app is unfortunately the weak link. There are rare crashes from the app in my experience but any at all is unacceptable I think. Connection to the cloud hinders the usability of the app because I’m displayed with a loading screen until some information is exchanged with a remote server which is not fast. This is architecturally poor, let me go in and make my configuration updates and synchronise in the background. For a heating control company it’s disappointing that the heating control sliders are imprecise and glitchy, this is frustrating UI, please study better apps like tado. The eco setback is a somewhat annoying way to set different temperatures on a schedule and is unnecessarily restrictive and clumsy. I’d just like to be able to set a temperature at different time points and also be able to copy and paste to different days of the week. I also expect more advanced features like geofencing support and being able to tell the system to preempt warmup times so when I arrive home a target temperature is met and also when I set a target temperature in the schedule it preheats. I also expect some Siri integration to be able to make use of the apple ecosystem. I believe apple makes this available with some simple API calls. It would be nice to see Uponor give this app some attention. I think the system is good and nearly perfect but this app is not the best endorsement of the sophisticated control system underneath. ### 1/5 — Don’t waste your money *2021-09-20, version 1.0.13* Reading mDebbies review was like they had read my mind, unstable, uncontrollable and a rip off. Don’t touch this with a barge pole ## Frequently asked questions about Uponor Smatrix Pulse ### What is Uponor Smatrix Pulse? Uponor Smatrix Pulse is a room temperature control system designed for underfloor heating and cooling. It offers smart home connectivity and voice control to maximize your home's comfort. ### Is Uponor Smatrix Pulse compatible with existing underfloor heating systems? Yes, Uponor Smatrix Pulse is designed to optimize both existing underfloor heating systems and new installations, providing maximum room comfort. ### Can I control Uponor Smatrix Pulse with my voice? Yes, you can use your voice to control your smart home system and set your desired room temperature with Uponor Smatrix Pulse. ### What devices does Uponor Smatrix Pulse support? Uponor Smatrix Pulse is available for iPhone, iPad, and iPod, allowing for control across various Apple devices. ### What is the age rating for Uponor Smatrix Pulse? Uponor Smatrix Pulse has an age rating of 4+, making it suitable for a wide range of users. ### How often is Uponor Smatrix Pulse updated? The latest version of Uponor Smatrix Pulse is 1.0.26, which was last updated on April 21, 2025. Updates ensure continued functionality and improvements. ### Does Uponor Smatrix Pulse have ads? No, Uponor Smatrix Pulse does not contain advertisements, providing an uninterrupted user experience. ### What is the user feedback on Uponor Smatrix Pulse? Based on 2 ratings, Uponor Smatrix Pulse has an average rating of 2.5 stars. User feedback may reflect specific experiences with the system's performance and features. ## Version history (last 5 releases) ### 1.0.26 — 2025-04-21 This release includes enhancements and upgrades to your system for migration to Smatrix Pulse 2. ### 1.0.25 — 2025-02-28 Communication bug solved. ### 1.0.24 — 2025-02-26 Communication bug solved. ### 1.0.22 — 2025-02-11 Heat pump integration bug solved. ### 1.0.21 — 2025-01-28 Menu problem in iPhone 16, 16 Pro and 16 Pro Max solved. ## More apps by Uponor Corporation - [Uponor Academy Online](https://appshunter.io/ios/app/uponor-academy-online/id1588909887) - [Uponor Smatrix Pulse 2](https://appshunter.io/ios/app/uponor-smatrix-pulse-2/id6736627104) All apps by Uponor Corporation: https://appshunter.io/developer/872959571 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*