iPhone Screenshots


GROHE ONDUS is at the heart of the GROHE Sense system, which offers you the highest level of protection from water damage and enables you to continually monitor and control your GROHE Sense and GROHE Sense Guard products – at any time.

- alerts you of pipe breaks, leakages or unusual waterflows
- monitors temperature and humidity in your selected residence
- warns you of the risk of frost
- shows your history of water consumption

What’s New

Version 1.4.3

These are the updates:

- Get our new Sense app

- Debugging and improvements to performance

Ratings and Reviews

2.6 out of 5
13 Ratings

13 Ratings

donutcritic ,

Mostly works but plagued by inconsistency

App and sensor work as advertised - displaying current temp and humidity. (1) Often current temp & humidity are not displayed despite status being green, kill app and return later and it’s fine. (2) Please auto-scale graphs and provide pinch zoom - our cellar temp ranges 55-62F, but the week graph scales up to 122F making it hard to spot small trend changes.

Developer Response ,

Dear customer, many thanks for your feedback. We are currently working on a more user-friendly interface to better read those small trend changes. Meanwhile, if you have any other questions or problems with the GROHE Sense/Ondus products, please feel free to contact ondus_us@grohe.com - thank you!

Warm Jimbo ,


Basic functionality is present but one concern is when the app fails to update - seems that you have to restart the app at this point - this doesn’t give confidence - however, so far the ‘alarm’ notifications have worked when triggered (by volume if water) so that’s really what I am looking for...... seems pretty good.

Update - upgraded from iPhone 6 to 7 and now the app works flawlessly - updates as it should.

Developer Response ,

Dear customer, Many thanks for the feedback. Please send an email to ondus_us@grohe.com and state your problem(s), so we can help you personally. Thank you!

Fart Patio ,

Ok, but could be better

This app works as advertised, but has two problems:

1) The temperature/humidity controls are touchy and hard to set at a specific number

2) I get logged out every day, very annoying!

Developer Response ,

Dear customer,
Many thanks for your review. We were able to fix the log out issues with our latest app version 1.4.0. Please make sure to update your current version. Many thanks!


Grohe AG
177.7 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Czech, Danish, Dutch, Finnish, French, German, Italian, Norwegian Bokmål, Polish, Portuguese, Russian, Slovak, Spanish, Swedish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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