# \[APP\]\[Pro\] Homewizard 🧙‍♂️

**URL:** <https://community.homey.app/t/app-pro-homewizard/19267>\
**Category:** Apps\
**Tags:** app, official, homey-pro\
**Created:** [October 14, 2019, 2:25pm UTC](https://community.homey.app/t/app-pro-homewizard/19267 "2019-10-14T14:25:58Z")\
**Posts on this page:** 20\
**Page:** 112

<div class="post-metadata">

**Author:** ![Marcel\_Visser](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/marcel_visser/32/66024_2.png) [@Marcel\_Visser](https://community.homey.app/u/Marcel_Visser)\
**Post date:** [June 27, 2025, 8:19pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2245 "2025-06-27T20:19:18Z")

</div>

Hi,

Today I received the watermeter and I have installed it in Homey. Only problem is that I’m not able to set the compensation value. I’m getting this error when I try to save the value: “Cannot read properties of undefined (reading ‘offset\_water’)”

Any idea what I’m doing wrong?

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<div class="post-metadata">

**Author:** ![Jeroen\_Tebbens](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jeroen_tebbens/32/62246_2.png) [@Jeroen\_Tebbens](https://community.homey.app/u/Jeroen_Tebbens)\
**Post date:** [June 27, 2025, 9:26pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2246 "2025-06-27T21:26:44Z")

</div>

Can you try to set both values?  
I recall an issue if one shows as a -

 ![IMG_3200](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/1/5/15332e41d6988d795fb0fcbfa7d8e5564778451c.png)

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<div class="post-metadata">

**Author:** ![Marcel\_Visser](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/marcel_visser/32/66024_2.png) [@Marcel\_Visser](https://community.homey.app/u/Marcel_Visser)\
**Post date:** [June 27, 2025, 10:22pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2247 "2025-06-27T22:22:19Z")

</div>

![1000007520](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/2/3/239c7aac194ef1ae15be557cac2a814274903663.jpeg)

Same problem..

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<div class="post-metadata">

**Author:** ![Jeroen\_Tebbens](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jeroen_tebbens/32/62246_2.png) [@Jeroen\_Tebbens](https://community.homey.app/u/Jeroen_Tebbens)\
**Post date:** [June 28, 2025, 6:03am UTC](https://community.homey.app/t/app-pro-homewizard/19267/2248 "2025-06-28T06:03:21Z")

</div>

Ok will have a look. Drop me a diag report please.

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<div class="post-metadata">

**Author:** ![Marcel\_Visser](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/marcel_visser/32/66024_2.png) [@Marcel\_Visser](https://community.homey.app/u/Marcel_Visser)\
**Post date:** [June 28, 2025, 9:30am UTC](https://community.homey.app/t/app-pro-homewizard/19267/2249 "2025-06-28T09:30:52Z")

</div>

Done!

a5f3762c-a951-4dc6-9448-ceecf621cb0b

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<div class="post-metadata">

**Author:** ![Kyle\_Michiels](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kyle_michiels/32/120769_2.png) [@Kyle\_Michiels](https://community.homey.app/u/Kyle_Michiels)\
**Post date:** [July 4, 2025, 10:10am UTC](https://community.homey.app/t/app-pro-homewizard/19267/2252 "2025-07-04T10:10:35Z")

</div>

Hey, I’m facing an issue.  
The HomeWizard Homey app doesnt seem to pick up my P1 Meter.  
I can reach it just fine on its ip adress and see all the data:  
[http://192.168.86.166/api/v1/data](http://192.168.86.166/api/v1/data)  
What do I need to change so I can add it towards homey?  
I can’t find it with mDNS Discovery, how can I resolve this?

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<div class="post-metadata">

**Author:** ![Marcel\_Visser](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/marcel_visser/32/66024_2.png) [@Marcel\_Visser](https://community.homey.app/u/Marcel_Visser)\
**Post date:** [July 4, 2025, 10:14am UTC](https://community.homey.app/t/app-pro-homewizard/19267/2253 "2025-07-04T10:14:49Z")

</div>

Hi, did you already found a solution? Have you found something in my log file?

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<div class="post-metadata">

**Author:** ![Jeroen\_Tebbens](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jeroen_tebbens/32/62246_2.png) [@Jeroen\_Tebbens](https://community.homey.app/u/Jeroen_Tebbens)\
**Post date:** [July 4, 2025, 11:45am UTC](https://community.homey.app/t/app-pro-homewizard/19267/2254 "2025-07-04T11:45:43Z")

</div>

Read first post…

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<div class="post-metadata">

**Author:** ![Jeroen\_Tebbens](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jeroen_tebbens/32/62246_2.png) [@Jeroen\_Tebbens](https://community.homey.app/u/Jeroen_Tebbens)\
**Post date:** [July 4, 2025, 11:46am UTC](https://community.homey.app/t/app-pro-homewizard/19267/2255 "2025-07-04T11:46:19Z")

</div>

Yes, next test version probably fixes it (v3.6.39)

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<div class="post-metadata">

**Author:** ![Jeroen\_Tebbens](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jeroen_tebbens/32/62246_2.png) [@Jeroen\_Tebbens](https://community.homey.app/u/Jeroen_Tebbens)\
**Post date:** [July 4, 2025, 1:10pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2256 "2025-07-04T13:10:23Z")

</div>

beta/test  
v3.6.39

- Cloud connection setting made available for P1, Sockets, Watermeter, SDM230, SDM630
- Bugfix Offset watermeter

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<div class="post-metadata">

**Author:** ![Rob\_van\_der\_Does](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rob_van_der_does/32/79245_2.png) [@Rob\_van\_der\_Does](https://community.homey.app/u/Rob_van_der_Does)\
**Post date:** [July 4, 2025, 4:00pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2257 "2025-07-04T16:00:54Z")

</div>

Watermeter offset still not accepted in 3.6.39

-------- Oorspronkelijk bericht --------

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<div class="post-metadata">

**Author:** ![Jeroen\_Tebbens](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jeroen_tebbens/32/62246_2.png) [@Jeroen\_Tebbens](https://community.homey.app/u/Jeroen_Tebbens)\
**Post date:** [July 4, 2025, 4:26pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2258 "2025-07-04T16:26:41Z")

</div>

Sent me another diag please

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<div class="post-metadata">

**Author:** ![Marcel\_Visser](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/marcel_visser/32/66024_2.png) [@Marcel\_Visser](https://community.homey.app/u/Marcel_Visser)\
**Post date:** [July 4, 2025, 5:00pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2259 "2025-07-04T17:00:56Z")

</div>

Jup, still the same problem:

d0e1f1b5-d54a-4bc7-b964-ea3207868413

Thanks for checking out! 👍🏻👍🏻

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<div class="post-metadata">

**Author:** ![Jeroen\_Tebbens](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jeroen_tebbens/32/62246_2.png) [@Jeroen\_Tebbens](https://community.homey.app/u/Jeroen_Tebbens)\
**Post date:** [July 4, 2025, 5:02pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2260 "2025-07-04T17:02:52Z")

</div>

Same error?

And what do you enter?  
Is it with a , or a . ?

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<div class="post-metadata">

**Author:** ![Rob\_van\_der\_Does](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rob_van_der_does/32/79245_2.png) [@Rob\_van\_der\_Does](https://community.homey.app/u/Rob_van_der_Does)\
**Post date:** [July 4, 2025, 5:17pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2261 "2025-07-04T17:17:04Z")

</div>

Yup, exactly same error.  
I entered “133”

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<div class="post-metadata">

**Author:** ![Jeroen\_Tebbens](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jeroen_tebbens/32/62246_2.png) [@Jeroen\_Tebbens](https://community.homey.app/u/Jeroen_Tebbens)\
**Post date:** [July 4, 2025, 5:26pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2262 "2025-07-04T17:26:35Z")

</div>

Ok need more time on this. Since I added custom polling it seems failing now.

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<div class="post-metadata">

**Author:** ![Rob\_van\_der\_Does](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rob_van_der_does/32/79245_2.png) [@Rob\_van\_der\_Does](https://community.homey.app/u/Rob_van_der_Does)\
**Post date:** [July 4, 2025, 5:28pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2263 "2025-07-04T17:28:09Z")

</div>

f2e1f560-38ae-444d-a9d8-e8918c948cbc

-------- Oorspronkelijk bericht --------

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<div class="post-metadata">

**Author:** ![Jeroen\_Tebbens](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jeroen_tebbens/32/62246_2.png) [@Jeroen\_Tebbens](https://community.homey.app/u/Jeroen_Tebbens)\
**Post date:** [July 4, 2025, 5:33pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2264 "2025-07-04T17:33:06Z")

</div>

No error in the app log so have to dig deeper.

```auto
oldSettings: {
    offset_water: 0,
    offset_polling: 2,
    energy_value_constant: null,
    energy_cumulative_include: true,
    cloud: 1
  },
  changedKeys: ['offset_water'],
  newSettings: {
    offset_water: 640.345,
    offset_polling: 2,
    energy_value_constant: null,
    energy_cumulative_include: true,
    cloud: 1
  }
}

```

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<div class="post-metadata">

**Author:** ![Marcel\_Visser](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/marcel_visser/32/66024_2.png) [@Marcel\_Visser](https://community.homey.app/u/Marcel_Visser)\
**Post date:** [July 4, 2025, 5:36pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2265 "2025-07-04T17:36:52Z")

</div>

Yeah, same error and I tried both.

Strange that it looks fine in the log file. After the error is gone, the value remain, but when I close the page and go back to it again, the value is 0 again. So it does not save it properly.

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<div class="post-metadata">

**Author:** ![Jeroen\_Tebbens](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jeroen_tebbens/32/62246_2.png) [@Jeroen\_Tebbens](https://community.homey.app/u/Jeroen_Tebbens)\
**Post date:** [July 4, 2025, 5:55pm UTC](https://community.homey.app/t/app-pro-homewizard/19267/2266 "2025-07-04T17:55:49Z")

</div>

Does changing the polling still work? I see value of 2?

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