# Grohe Sense and Sense Guard **URL:** \ **Category:** Devices\ **Created:** [September 4, 2018, 10:09pm UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150 "2018-09-04T22:09:07Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![efurdal](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/efurdal/32/12859_2.png) [@efurdal](https://community.homey.app/u/efurdal)\ **Post date:** [September 4, 2018, 10:09pm UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/1 "2018-09-04T22:09:07Z")
Is it possible to add Grohe Sense and Sense Guard to Homey? [Grohe Sense and Sense Guard - – FACT SHEET –](https://cdn.cloud.grohe.com/Literature/Press_Releases/GROHE_Factsheet_Smart_Home_ENG/original/GROHE_Factsheet_Smart_Home_ENG.pdf#_ga=2.158460410.1727985171.1536096894-1941919541.1532640396) ---
**Author:** ![efurdal](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/efurdal/32/12859_2.png) [@efurdal](https://community.homey.app/u/efurdal)\ **Post date:** [September 20, 2018, 6:38am UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/2 "2018-09-20T06:38:58Z")
No interest in this ? ---
**Author:** ![Dvktea](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/dvktea/32/3508_2.png) [@Dvktea](https://community.homey.app/u/Dvktea)\ **Post date:** [February 9, 2019, 11:15am UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/3 "2019-02-09T11:15:08Z")
i like that to ---
**Author:** ![Johan\_Lindbom](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/johan_lindbom/32/3537_2.png) [@Johan\_Lindbom](https://community.homey.app/u/Johan_Lindbom)\ **Post date:** [February 12, 2019, 9:13am UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/4 "2019-02-12T09:13:20Z")
I would like that too. Having a switch to turn on and off water and saving water usage to insights would be nice features. I wish I knew how to develop apps… ---
**Author:** ![JPe4619](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jpe4619/32/9017_2.png) [@JPe4619](https://community.homey.app/u/JPe4619)\ **Post date:** [February 12, 2019, 5:09pm UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/5 "2019-02-12T17:09:35Z")
[https://community.homey.app/t/homey-community-app-requests/](https://community.homey.app/t/homey-community-app-requests/) ---
**Author:** ![efurdal](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/efurdal/32/12859_2.png) [@efurdal](https://community.homey.app/u/efurdal)\ **Post date:** [February 18, 2019, 10:56am UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/6 "2019-02-18T10:56:50Z")
> [@Homey Pro Community App Requests](https://community.homey.app/t/homey-community-app-requests/2713/19): > > What kind of device would you like to be added : Grohe Ondus, Sense and Sense Guard [https://cdn.cloud.grohe.com/Literature/Press\_Releases/GROHE\_Factsheet\_Smart\_Home\_ENG/original/GROHE\_Factsheet\_Smart\_Home\_ENG.pdf#\_ga=2.158460410.1727985171.1536096894-1941919541.1532640396](https://cdn.cloud.grohe.com/Literature/Press_Releases/GROHE_Factsheet_Smart_Home_ENG/original/GROHE_Factsheet_Smart_Home_ENG.pdf#_ga=2.158460410.1727985171.1536096894-1941919541.1532640396) What kind of category signal would the app use : WIFI ? Is there a (public) API / documentation or known other implementations (like Blogs/Github etc) [https://github.com/FlorianSW/grohe-ondus-api-java](https://github.com/FlorianSW/grohe-ondus-api-java) Are you willing… ---
**Author:** ![Johan\_Lindbom](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/johan_lindbom/32/3537_2.png) [@Johan\_Lindbom](https://community.homey.app/u/Johan_Lindbom)\ **Post date:** [May 1, 2019, 8:18pm UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/7 "2019-05-01T20:18:25Z")
For those interested in using the Grohe Sense Guard, I partly solved my problem with a Script instead of an app. These are the steps I took to be able to turn on and off water from within a flow. Steps 1 - XX are done using a Rest Client, like Postman 1. Get your Login token, POST [https://idp-apigw.cloud.grohe.com/v2/iot/auth/users/login](https://idp-apigw.cloud.grohe.com/v2/iot/auth/users/login) Body: {“username”:“ **XXXXX** ”,“password”:“ **XXXXXX** ”} Header: Content-Type: application/json 2. Get your Locations GET [https://idp-apigw.cloud.grohe.com/v2/iot/locations](https://idp-apigw.cloud.grohe.com/v2/iot/locations) Header: Content-Type: application/json Header: Authorization: **\** 3. Get Rooms GET [https://idp-apigw.cloud.grohe.com/v2/iot/locations/](https://idp-apigw.cloud.grohe.com/v2/iot/locations/) **\** /rooms Header: Content-Type: application/json Header: Authorization: **\** 4. Get Appliances GET: [https://idp-apigw.cloud.grohe.com/v2/iot/locations/](https://idp-apigw.cloud.grohe.com/v2/iot/locations/) **\** /rooms/ **\** /appliances Header: Content-Type: application/json Header: Authorization: **\** 5. Post Command to Close Water POST [https://idp-apigw.cloud.grohe.com/v2/iot/](https://idp-apigw.cloud.grohe.com/v2/iot/) **\** /rooms/ **\** /appliances/ **\** /command Body: { “type”: 103, “command”: { “valve\_open”: false }} Header: Content-Type: application/json Header: Authorization: **\** ## If everything works fine to step 5, just use this script with Homey. postData(`https://idp-apigw.cloud.grohe.com/v2/iot/locations/ **** /rooms/ **** /appliances/ **** /command`, {“type”: 103,“command”: {“valve\_open”: args[0]}}) .then(data =\> console.log(JSON.stringify(data))) .catch(error =\> console.error(error)); function postData(url = ``, data = {}) { // Default options are marked with \* return fetch(url, { method: “POST”, // \*GET, POST, PUT, DELETE, etc. mode: “cors”, // no-cors, cors, \*same-origin cache: “no-cache”, // \*default, no-cache, reload, force-cache, only-if-cached credentials: “same-origin”, // include, \*same-origin, omit headers: { “Content-Type”: “application/json”, “Authorization”: “”, }, redirect: “follow”, // manual, \*follow, error referrer: “no-referrer”, // no-referrer, \*client body: JSON.stringify(data), // body data type must match “Content-Type” header }) .then(response =\> response.json()); // parses JSON response into native Javascript objects } The script is originally from this site: [https://developer.mozilla.org/en-US/docs/Web/API/Fetch\_API/Using\_Fetch](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API/Using_Fetch) There are a lot of improvements for the above script. For example, I am not sure how long the token will be valid for, so a new token could be needed once in a while. Could be solved using a script making a login request and store the token in a variable. ---
**Author:** ![koolla](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/koolla/32/10882_2.png) [@koolla](https://community.homey.app/u/koolla)\ **Post date:** [May 24, 2019, 6:05pm UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/8 "2019-05-24T18:05:45Z")
Hi This seems very interesting. Do you know if there is a way of turning on and off a setting? Like the sprinkler water limit? For example I would Like to set the timer for sprinkler to one hour from “now” when I start my sprinklers. Instead of being limited to the same time every day in settings. I am not that skilled in scripts and just started with Homey after Home Assistant was a bit to complicated. I managed most but it took too long time. ---
**Author:** ![Johan\_Lindbom](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/johan_lindbom/32/3537_2.png) [@Johan\_Lindbom](https://community.homey.app/u/Johan_Lindbom)\ **Post date:** [July 30, 2019, 8:57pm UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/9 "2019-07-30T20:57:17Z")
Hi, Sorry for late response. I could not find a way to set other settings than closing the valve. In the response from step 4 above, I can see those settings, but I do not know how to change them. Sorry. ---
**Author:** ![David\_K](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/david_k/32/10319_2.png) [@David\_K](https://community.homey.app/u/David_K)\ **Post date:** [July 31, 2019, 11:01am UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/10 "2019-07-31T11:01:04Z")
Grohe Sense and Sense Guard are really good and most likely the best devices out there for water installation management and protection. I was looking at them year ago when I was installing water pipes but system was just announced and I didn’t consider it. Nonetheless in the future I really do plan to install it and would be great to have full support on homey for it. ---
**Author:** ![efurdal](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/efurdal/32/12859_2.png) [@efurdal](https://community.homey.app/u/efurdal)\ **Post date:** [November 22, 2019, 7:11am UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/11 "2019-11-22T07:11:37Z")
Is it possible to read the current status from the Grohe Sense Guard, into Homey, without the script ? ---
**Author:** ![Robin\_van\_Kekem](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robin_van_kekem/32/8187_2.png) [@Robin\_van\_Kekem](https://community.homey.app/u/Robin_van_Kekem)\ **Post date:** [November 25, 2019, 11:02am UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/12 "2019-11-25T11:02:08Z")
Yes but someone has to create an app for it. ---
**Author:** ![JanBolmeson](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/janbolmeson/32/44423_2.png) [@JanBolmeson](https://community.homey.app/u/JanBolmeson)\ **Post date:** [September 6, 2021, 7:46pm UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/13 "2021-09-06T19:46:01Z")
Here us some more info from other plugins that seem to have solved this: - [homebridge-grohe-sense - npm](https://www.npmjs.com/package/homebridge-grohe-sense?activeTab=readme) - [https://github.com/gkreitz/homeassistant-grohe\_sense](https://github.com/gkreitz/homeassistant-grohe_sense) - [GROHE ONDUS - Bindings | openHAB](https://www.openhab.org/addons/bindings/groheondus/) Maybe something for another day or if someone is willing to put in the time and effort I can support it. 🙂 ---
**Author:** ![aandersen](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/aandersen/32/44483_2.png) [@aandersen](https://community.homey.app/u/aandersen)\ **Post date:** [September 15, 2021, 11:48am UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/14 "2021-09-15T11:48:53Z")
I’d absolutely love to see Grohe Sense Guard support in Homey too - it’s one of the few devices I can’t get in there yet. Fingers crossed someone can get an app done! ---
**Author:** ![David\_K](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/david_k/32/10319_2.png) [@David\_K](https://community.homey.app/u/David_K)\ **Post date:** [November 21, 2021, 9:46pm UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/15 "2021-11-21T21:46:53Z")
I was glad to see similar product that is fully supported on homey exists. It’s from Rehau, device is called water control and the app is here: [RE.GUARD Connector App for Homey | Homey](https://homey.app/en-us/app/com.rehau.reguardconnector/RE.GUARD-Connector/) As I’m still evaluating solution I would eventually install I guess if grohe is not supported that one would be better choice. I will wait for some time more then decide. ---
**Author:** ![aandersen](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/aandersen/32/44483_2.png) [@aandersen](https://community.homey.app/u/aandersen)\ **Post date:** [July 20, 2022, 10:09pm UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/16 "2022-07-20T22:09:45Z")
Has anyone made progress getting Grohe Sense into Homey? ---
**Author:** ![David\_K](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/david_k/32/10319_2.png) [@David\_K](https://community.homey.app/u/David_K)\ **Post date:** [July 21, 2022, 6:07am UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/17 "2022-07-21T06:07:14Z")
To my knowledge app does not exists. I would say rehau mentioned in previous post would be better choice for homey users. ---
**Author:** ![aandersen](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/aandersen/32/44483_2.png) [@aandersen](https://community.homey.app/u/aandersen)\ **Post date:** [July 23, 2022, 2:28pm UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/18 "2022-07-23T14:28:50Z")
Seems you’re right - however, I already have the Grohe system, so I was hoping someone would’ve come up with a solution. ---
**Author:** ![David\_K](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/david_k/32/10319_2.png) [@David\_K](https://community.homey.app/u/David_K)\ **Post date:** [July 23, 2022, 3:26pm UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/19 "2022-07-23T15:26:36Z")
I guess it’s a stand still position as athom expect it to be Grohe who invest their resources while grohe most likely do not care as it’s “The Grohe” … I would suggest potentially writing to grohe about it as I was year or two ago. Even though they said there is no plan for similar integration, if all would write to them they could potentially change their mind. ---
**Author:** ![aandersen](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/aandersen/32/44483_2.png) [@aandersen](https://community.homey.app/u/aandersen)\ **Post date:** [July 28, 2022, 8:15pm UTC](https://community.homey.app/t/grohe-sense-and-sense-guard/1150/20 "2022-07-28T20:15:50Z")
That’s a great idea - I’ve just emailed them again, and I would encourage others to do the same - the emails I used was ondus at [grohe.com](http://grohe.com) and sense at [grohe.com](http://grohe.com) . Fingers crossed we can get somewhere with this! [Next page](https://community.homey.app/t/grohe-sense-and-sense-guard/1150.md?page=2)