# How to check if a temp. sensor is still 'alive' **URL:** \ **Category:** Flows\ **Created:** [March 20, 2025, 9:43pm UTC](https://community.homey.app/t/how-to-check-if-a-temp-sensor-is-still-alive/133147 "2025-03-20T21:43:18Z")\ **Posts on this page:** 1\ **Showing post:** 10
**Author:** ![Sharkys](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/sharkys/32/54029_2.png) [@Sharkys](https://community.homey.app/u/Sharkys)\ **Post date:** [March 21, 2025, 2:42pm UTC](https://community.homey.app/t/how-to-check-if-a-temp-sensor-is-still-alive/133147/10 "2025-03-21T14:42:15Z")
> [@JohanP](#): > > Any other way ? > [@A script to check sensor last update](https://community.homey.app/t/a-script-to-check-sensor-last-update/63142/25): > > Updated script I posted above - added counter of non responding devices - eg, in case you would like to initiate some action based on number of not-responding devices - please note this is the version I’m using, so feel free to change relevant variables below the section // Filter devices to check Changelog : 0.1 - update - converting notReportingCount to a number - if you used previous version of script, delete tag by await tag(‘notReportingCount’, null);\* 0.2 - added filtering based on dev… > [@A script to check sensor last update](https://community.homey.app/t/a-script-to-check-sensor-last-update/63142/39): > > As there is for some time options to see Lastseen timestamp for Zigbee devices, here is the script for Zigbee devices only, which might be more accurate for Zigbee devices. Thanks @Caseda for your overview script wink Version 0.3 - updated for HomeyScript v. 3.5.1 Version 0.3b - fixed for THEN card (returning TEXT value), primary use-better use is for AND card though Version 0.4 - added option to filter out routers and/or end devices Version 0.5 - added option to exclude ZONES, moved varia… --- _[View the full topic](https://community.homey.app/t/how-to-check-if-a-temp-sensor-is-still-alive/133147)._