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Had a glitch after the latest update and my app stopped working but to be fair the tech support team advised me on how to fix it and everything seems to be working smoothly again now. It would be good for it to be easier to get support when needed, but I am relieved everything is working and the system itself makes my life so much better in this cold weather.
★★★★☆peter walters· Jan 20, 2025
After a recent update, I could no longer control my Harmoni heaters using the app. Although it took a month of chasing to resolve, the tech support was able to assist in manually updating the firmware. Fortunately, normal service has been resumed.
★★★★☆Andy· Sep 10, 2020
Good app. Improvements would be to see the current temperature as well as the temperature you have selected and whether the heating element is on inside the app too
★★★★★Mark Catto· Aug 31, 2023
User-friendly interface, very easy setup. Heaters are very energy efficient. App is very customizable. Great for controlling energy costs in the house. Overall, great app and heaters.
★☆☆☆☆nick· Nov 22, 2022
22.11.2022 update - app has now completely stopped working, it opens then crashes!! Not very impressed with the app, won't show the current temperature only what it's set to, when setting up a program through the app it will only use the air sensor and not the floor sensor. HOW THE APP SHOULD WORK!!! - Every setting you can do on the thermostat should beable to be done on the app! Not rocket
★☆☆☆☆Joe Ainsworth· Jan 6, 2025
App has stopped working randomly and can no longer control any of the radiators. Can only use manual mode by clicking the screens which are really poor to operate.
★☆☆☆☆Jordan Rance· Jan 4, 2025
App has stopped working. Any changes I make directly on the radiator reflect in the app. If I try to adjust the temperature through the app it does not reflect on the physical radiator
★☆☆☆☆Gary Fisher· Feb 4, 2025
Don't bother with this app or any heaters it allegedly controls. Worked fine until recently, them stopped working for all heaters at once. Unsure if it's an app or firmware issue, but I'm getting absolutely no support despite others reporting the same issue in this app store. Heaters can still be controlled locally, but that's no use.
★★☆☆☆Gareth J McKeown· Dec 9, 2022
Really bad app control. This app doesn't work 90% of the time. You have to sign in and out multiple times, turn the heater on/off multiple times just to get it working. When you really need to control it, it doesn't work.
★☆☆☆☆Timothy Freeman· Nov 12, 2022
App opens then immediately closes. Seems like a recent issue or change to app as never used to do that. Can't now control underfloor heating via app as won't open.
Google Play Rankings for Harmoni
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