# Connecting SG Smart to Homey **URL:** \ **Category:** Questions & Help\ **Created:** [December 29, 2020, 3:45pm UTC](https://community.homey.app/t/connecting-sg-smart-to-homey/40047 "2020-12-29T15:45:10Z")\ **Posts on this page:** 8\ **Page:** 2
**Author:** ![Olbjorn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/olbjorn/32/121099_2.png) [@Olbjorn](https://community.homey.app/u/Olbjorn)\ **Post date:** [January 6, 2025, 11:41pm UTC](https://community.homey.app/t/connecting-sg-smart-to-homey/40047/21 "2025-01-06T23:41:43Z")
I think you might have to use another trigger than when the app has crashed, but see my example under as a proof of concept. I have not reviewed the log, so I’m not sure of the reason. I have not had any restarts since before christmas. ![1000000699](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/2/d/2d08373f1b671dd63c996750f50dd2900e380ca4.png) ---
**Author:** ![Runar\_Valaamo](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/runar_valaamo/32/120861_2.png) [@Runar\_Valaamo](https://community.homey.app/u/Runar_Valaamo)\ **Post date:** [January 7, 2025, 6:28am UTC](https://community.homey.app/t/connecting-sg-smart-to-homey/40047/22 "2025-01-07T06:28:04Z")
Hi Where due you find this card? ---
**Author:** ![Olbjorn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/olbjorn/32/121099_2.png) [@Olbjorn](https://community.homey.app/u/Olbjorn)\ **Post date:** [January 7, 2025, 7:12am UTC](https://community.homey.app/t/connecting-sg-smart-to-homey/40047/23 "2025-01-07T07:12:03Z")
My fault. Power user has to be enabled. [Automatic restart apps when all devices get unavailable - #8 by Arie\_J\_Godschalk](https://community.homey.app/t/automatic-restart-apps-when-all-devices-get-unavailable/45590/8) ---
**Author:** ![Bjarand](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bjarand/32/103865_2.png) [@Bjarand](https://community.homey.app/u/Bjarand)\ **Post date:** [May 23, 2025, 10:22am UTC](https://community.homey.app/t/connecting-sg-smart-to-homey/40047/24 "2025-05-23T10:22:10Z")
Jeg får to forskjellige meldinger; Enten Nye enheter er funnet Cannot read properties of undefined (reading ‘update’) Eller Ingen nye enheter har blitt funnet. Er det noen som har tips til å komme videre? ---
**Author:** ![smarte\_dingser](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarte_dingser/32/139347_2.png) [@smarte\_dingser](https://community.homey.app/u/smarte_dingser)\ **Post date:** [October 6, 2025, 7:39pm UTC](https://community.homey.app/t/connecting-sg-smart-to-homey/40047/25 "2025-10-06T19:39:41Z")
Hi, what did you to connect SG gateway throug Homekit Controller ? 😄 My SG gateway is linekd as a bridge to homekit, but I cant add it. Do you have homekit hub as well ? ---
**Author:** ![Lars\_Midtbo](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/lars_midtbo/32/123286_2.png) [@Lars\_Midtbo](https://community.homey.app/u/Lars_Midtbo)\ **Post date:** [July 7, 2026, 7:15am UTC](https://community.homey.app/t/connecting-sg-smart-to-homey/40047/26 "2026-07-07T07:15:45Z")
Hi! With the new SG smart gateway 3.0 there is matter and you will then get all your devices into homey. I had to renew all the devices into sg app after setting up the new gateway, but now it seems to work great together. Will finally be able to use flows with the sg components. ---
**Author:** ![Lars\_Midtbo](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/lars_midtbo/32/123286_2.png) [@Lars\_Midtbo](https://community.homey.app/u/Lars_Midtbo)\ **Post date:** [July 7, 2026, 7:21am UTC](https://community.homey.app/t/connecting-sg-smart-to-homey/40047/27 "2026-07-07T07:21:14Z")
Hi! With the new SG smart gateway 3.0 there is matter and you will then get all your devices into homey. I had to renew all the devices into sg app after setting up the new gateway, but now it seems to work great together. Will finally be able to use flows with the sg components ---
**Author:** ![TroBil](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/trobil/32/37131_2.png) [@TroBil](https://community.homey.app/u/TroBil)\ **Post date:** [September 8, 2026, 4:15am UTC](https://community.homey.app/t/connecting-sg-smart-to-homey/40047/28 "2026-09-08T04:15:47Z")
Made an unofficial Homey app for the old LEDDim dimmers, the CSRmesh ones that show up as @NDxxxx. Homey talks to them over Bluetooth, no gateway needed. Doesn’t work with SG Smart 3.0. > **[SG LEDDim | Homey](https://homey.app/en-us/app/com.sgsmart.csrmesh/SG-LEDDim/test/)** > > Gateway-free Bluetooth dimming for the lights that were smart before the hub arrived. > **[GitHub - fiskentnt/com.sgsmart.csrmesh](https://github.com/fiskentnt/com.sgsmart.csrmesh)** > > Contribute to fiskentnt/com.sgsmart.csrmesh development by creating an account on GitHub. Based on nkaminski’s csrmesh. Works fine here, though Bluetooth range is a bit hit and miss. [Previous page](https://community.homey.app/t/connecting-sg-smart-to-homey/40047.md?page=1)