# \[APP\] Aqara & Xiaomi Smart Home - Simplify your life with a smarter home

**URL:** <https://community.homey.app/t/app-aqara-xiaomi-smart-home-simplify-your-life-with-a-smarter-home/156>\
**Category:** Apps\
**Tags:** app, zigbee\
**Created:** [August 22, 2018, 8:18pm UTC](https://community.homey.app/t/app-aqara-xiaomi-smart-home-simplify-your-life-with-a-smarter-home/156 "2018-08-22T20:18:09Z")\
**Posts on this page:** 1\
**Showing post:** 1573

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**Author:** ![Mario\_Me](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/mario_me/32/12703_2.png) [@Mario\_Me](https://community.homey.app/u/Mario_Me)\
**Post date:** [March 5, 2020, 5:17pm UTC](https://community.homey.app/t/app-aqara-xiaomi-smart-home-simplify-your-life-with-a-smarter-home/156/1573 "2020-03-05T17:17:45Z")

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Hey guys,  
Any idea re: this?

> [@Aqara sensors show red exclamation mark](https://community.homey.app/t/aqara-sensors-show-red-exclamation-mark/26781):
>
> Hiya, After the upgrade to 4.x my many many Aqara sensors are all marked with a nice looking but not nice-being red exclamation mark. When looking into the device it’s shown as „device not available“ / timeout. Funny thing: The devices and their flows seem to work plus in Apples Home App I can even see the correct status (eg door sensor open/close). PTP: Done Restart App: Done Updates: Done Any better idea here? thinking Thx !

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