ViCare

4.3
81.5K reviews
1M+
Downloads
Content rating
PEGI 3
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About this app

New possibilities to control your heating system offers the ViCare app. With the simple graphical user interface of ViCare, the operation of the heating system is very intuitive.

Feel secure
Warmth and reassurance in one

● In one view, get an instant check if everything is in order
● Access to your preferred installer - quickly and easily

Save costs
Set your preferred room temperature and save money when you’re away from home

● Simple, convenient operation of your heating system
● Store daily schedules and automatically save energy costs
● Set basic functions at the touch of a button on your smartphone

Peace of mind
A direct connection to a professional you trust

● Simply enter the contact details of your preferred installer or professional servicer
● Fast and effective help - the installer has all the important information he needs
● Spend less time worrying about safety and maintenance

Core functions:
● Displaying the status of your heating
● Capability to set up the most important functions of your heating system
● Store your daily routine to automatically save energy costs
● View outside temperature history
● Send a service request to your trusted installer
● Shortcuts e.g.: I want hot water or I’m away
● ViCare Smart Room Control
● Amazon Alexa: Control heating simply with your voice
● Holiday program

Please note: We publish the functions gradually! You can expect several small updates in the next weeks and months. There will be always something new to discover. Functions available in ViCare are depending on functions available on boiler itself and country!


Comments or feedback?
Share your thoughts with us and other users in our Viessmann Community!
https://www.viessmann-community.com/

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Important:
The ViCare app can be used in conjunction with an Internet-compatible Viessmann heating system or in conjunction with the Viessmann Vitoconnect WLAN module or a Viessmann heating system with an integrated Internet interface.
Updated on
Dec 18, 2025

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
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
77.7K reviews
Z.G. G.
December 23, 2025
Edited. horrible. I pressed ok on the boiler and since then app lost internet connection! absolutely horrible brand. regret buying it big times! All working as expected now after getting serwisant in to set up thermostat. Now the humming noise is gone - nobody told me it would be the solution. Regarding app use , Hive has better features like diagram to show when burner went off and for how long it did at the time. Vicare only shows amount of gas in bar chart. Not very useful.
1 person found this review helpful
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Viessmann IT Service GmbH
January 2, 2025
We would like to take a closer look, analyze it and find a solution for you! Please send us an email with a short description or photos / screenshots and the serial number of communication module to customer-contact+Z.G.G.@viessmann.com We apologize for any inconvenience, Z.G. G.! #WeCare
François Colbach
December 30, 2025
I like the app and also the recently added geofencing functionality. Unfortunately, it recently stopped working correctly: when I'm away, the app does everything as designed (showing that I'm away, pausing the time program, limiting user input, ...), BUT it's not applying the reduced temperature, which is the essential part of the geofencing feature. It works sometimes, but by far, not always. I cannot rely on it. Please fix this.
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-log [H]
December 22, 2025
Quite good but with one design flaw. Having two levels of desired warm temp, comfort/normal is good. Having a quick selection to extend the heating on period until the next time set is great. But it's poor that manually changing the target temp during a period simply changes the value of comfort/normal/reduced for all thereafter. I can set these values separately elsewhere. If I manually change the temp during the current period I expect it to last ONLY for the current period. Please consider.
2 people found this review helpful
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Viessmann IT Service GmbH
December 22, 2025
Hello -log [H], many thanks for the constructive feedback! We have taken up your suggestion and will check it during further development. #WeCare

What’s new

- New for all users: you can add up to 10 installations per user to your ViCare App
- New for all users: connecting your installer to ViCare is easier than ever
- New for heat pump users: With the performance factors available in diagnostic information, you can now track your heat pump system's efficiency