ViCare

88.3K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

ViCare - the best way to connect to your Viessmann heating system.

New possibilities to control your heating system via the Internet 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.


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

____________

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. Manage or delete your Viessmann Climate Solutions account here: https://account.viessmann-climatesolutions.com
ViCare - the way to connect to your Viessmann heating system.
Updated on
Sep 9, 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
    Personal info
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

84.2K reviews
Hans Testus
April 26, 2026
App doesn't support switch of language, always takes the device language with no option to configure. standard nowadays is that you can set this within the app settings of the Android system. Also missing: option to manually start heating, just like I can manually start hot water. At this time of the year, one doesn't need the heating all day, but sometimes just want to turn on the heating. Doesn't sound like an unusual request. But it's not possible, I have to change time plans...
Did you find this helpful?
Matthew Corum
July 11, 2025
I have spoke with customer service and went through all of their steps on the phone and no one could get it to connect to the app even though the wifi finds the boiler. Now 8 months later after various app updates, nothing is fixed and it still won't establish connection with the app. Always finds the boiler via wifi but the ViCare app will just say searching for device or whatever. This is probably the worst app I have dealt with with even cheap products having no problem pairing to an app.
7 people found this review helpful
Did you find this helpful?
Fred Llamedos
September 14, 2026
worked fine for a while now says "no Internet connection" if I go to main unit it shows as fully connected to the internet with backend connected but app refuses to connect at all. update, supplied Viessmann with all details requested and... no reply, nothing nada. what a complete waste of time you lot are.
1 person found this review helpful
Did you find this helpful?
Viessmann IT Service GmbH
August 28, 2026
Hello Fred Llamedos. We apologize for the inconvenience. Please send a description of the issue, screenshots/photos, and the communication module’s serial number to customer-contact+FredLlamedos@viessmann-climatesolutions.com. This will help us assess the situation thoroughly and provide an appropriate resolution.

What’s new

- New in Savings Assistant: Hot Water Optimizer. Save energy on hot water without giving up comfort. Your hot water preparation can be optimized with AI, fully automatic and with no expert knowledge required. For users with compatible devices. Activate it in ViCare today
- You can now easily manage your device updates! New preference settings give you full control over firmware update consents. Go to Settings to explore your options