Vaillant vSMART Control

3.97K reviews
Content rating
PEGI 3
100K+
Downloads
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About this app

Saving energy has never been so easy. The Vaillant vSMART heating control app allows you to take total control of your heating anytime, anywhere from your smartphone. Designed to work harmoniously with all Vaillant boilers, the vSMART’s effortless connectivity ensures your boiler is working to its peak performance, always maintaining optimum efficiency.
Featuring up to thirty tailored time and temperature profiles, the vSMART gives you the ability to schedule your home heating around your lifestyle.

Smart Phone App
Allows remote control of heating and hot water whilst at home or on the move.
Connect multiple vSMART controllers to one app.
App can connect to multiple vSMART controls e.g. My Place, Mums Place.

Simple Wireless connection
vSMART gateway connects to the internet using your Wi-Fi connection.

Weather compensation
vSMART constantly monitors the outside temprature, making sure your boiler only ever works as hard as it has to, reducing your energy consumption.

Intelligent thermostat
The vSMART understands just how much energy your house requires to maintain the perfect temperature to ensure maximum efficiency and comfort.

Sleek modern design
We are just as style conscious as we are energy conscious
vSMART Control: take control of temperature, cost and consumption
Updated on
Oct 20, 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
    Location, Personal info and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

3.79K reviews
derek jones
February 4, 2022
Absolutely dreadful app. Fails to connect to the Gateway on most days of the week, annoyingly usually when on the way home and I want to put the heating system on. Regularly tells me to check the internet connection when my tablet, phone etc are already connected. I think it is scandalous that a company such as Vaillant have not rectified this problem. Oh, and by the way, this app apparently does not work with Huawei phones, so even the Chinese are unable to break into it!
20 people found this review helpful
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Vaillant Group
February 25, 2022
Hi. I'm sorry to hear you are having connection issues with the vSMART app. Please contact app-support@vaillant-group.com and they can provide assistance with this.
Jakub Haran
November 19, 2025
The app gives remote control to the boiler but little more than that. The chart function is extremely poor if not completely useless. The thermostat itself is very poor quality. The plastic housing split within a couple of weeks of purchase. We had it replaced under warranty, but it split again. It always will because of poor design. The thermostat still works, but it is held together with sticky tape. Very poor.
3 people found this review helpful
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Vaillant Group
November 26, 2025
Thank you for your review. I'm sorry to hear you are not enjoying the vSMART. If you require further support, please contact our service team on 0330 1003 3143.
Gary McDonald
March 25, 2022
Latest upgrade absolute rubbish!! Wiped out all my previous settings, which BTW worked a treat, and the (un)helpful wizard overrides all my attempts to have individual on/off time slots during a 24hr period. Now stuck with doing temp manually up/done and off. Emailed the support address and so far got nothing but dead air! Come on guys give us something that at least gives manual input for timings and temps.
7 people found this review helpful
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Vaillant Group
April 5, 2022
Hi, sorry to hear you are having issues with the updated vSMART. Please contact app-support@vaillant-group.com who should respond. Additionally, there is now a 'how to guide' under the Quick Guides downloads here: https://www.vaillant.co.uk/homeowners/products/vaillant-vsmart-app-based-heating-control-25856.html

What’s new

Improve app stability.

App support

About the developer
Vaillant GmbH
app-support@vaillant-group.com
Berghauser Str. 40 42859 Remscheid Germany
+49 2191 180

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