# Get a warning when the data from Aqara Temperature Sensor is getting old?

**URL:** <https://community.homey.app/t/get-a-warning-when-the-data-from-aqara-temperature-sensor-is-getting-old/41808>\
**Category:** Devices\
**Created:** [January 26, 2021, 10:51am UTC](https://community.homey.app/t/get-a-warning-when-the-data-from-aqara-temperature-sensor-is-getting-old/41808 "2021-01-26T10:51:02Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![Bjornd](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bjornd/32/34668_2.png) [@Bjornd](https://community.homey.app/u/Bjornd)\
**Post date:** [January 26, 2021, 10:51am UTC](https://community.homey.app/t/get-a-warning-when-the-data-from-aqara-temperature-sensor-is-getting-old/41808/1 "2021-01-26T10:51:02Z")

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Hello!

I installed a “Aqara temperature sensor” in our “pump-house”, to monitor that the temperature does not go under 2c. Now I discovered that the temperature data has not been updated for 2 days (as you can see in the Homey app, if you click on the displayed temperature). The lack of update is probably because the distans that is a bit on the limit (some times it works, some times not).

Is there any way to make a flow or similar, that give me a warning when the data is older then for example 12h?

BR  
Björn

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**Author:** ![Igy](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/igy/32/22144_2.png) [@Igy](https://community.homey.app/u/Igy)\
**Post date:** [January 26, 2021, 11:24am UTC](https://community.homey.app/t/get-a-warning-when-the-data-from-aqara-temperature-sensor-is-getting-old/41808/2 "2021-01-26T11:24:58Z")

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There is option “Device hasnt reported” in flows, you can try it.

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**Author:** ![Bjornd](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bjornd/32/34668_2.png) [@Bjornd](https://community.homey.app/u/Bjornd)\
**Post date:** [January 26, 2021, 11:50am UTC](https://community.homey.app/t/get-a-warning-when-the-data-from-aqara-temperature-sensor-is-getting-old/41808/3 "2021-01-26T11:50:30Z")

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Thanks for the replay!  
I have tried with that function, but can not find how to put the right tag.  
So I came to the conclusion that it does not work or I am too stupide to understand.

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**Author:** ![Bulletcather](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bulletcather/32/13738_2.png) [@Bulletcather](https://community.homey.app/u/Bulletcather)\
**Post date:** [January 26, 2021, 5:00pm UTC](https://community.homey.app/t/get-a-warning-when-the-data-from-aqara-temperature-sensor-is-getting-old/41808/4 "2021-01-26T17:00:35Z")

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If anyone has a solution turn i also like to hear it

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**Author:** ![PetervdK](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/petervdk/32/20669_2.png) [@PetervdK](https://community.homey.app/u/PetervdK)\
**Post date:** [January 26, 2021, 6:26pm UTC](https://community.homey.app/t/get-a-warning-when-the-data-from-aqara-temperature-sensor-is-getting-old/41808/5 "2021-01-26T18:26:11Z")

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![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/1/e/1e7ba606d93f66d7e45198c7733a591f6b5f02a8.jpeg)

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**Author:** ![CB83](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/cb83/32/30125_2.png) [@CB83](https://community.homey.app/u/CB83)\
**Post date:** [October 12, 2021, 10:21am UTC](https://community.homey.app/t/get-a-warning-when-the-data-from-aqara-temperature-sensor-is-getting-old/41808/6 "2021-10-12T10:21:51Z")

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Possible to extend it to more than one day?