Update README.md

`Smart Relay Controller` status update

README.md

@@ -20,7 +20,7 @@ Currently supported devices are listed below. I am working based on the products
 | --------- | ------------------------------ | ----------------------------------------------------------- | ---------------------------------------------------------------------- |
 | ✅ Stable | Zigbee Switch (1-gang, 2-gang) | [Link](https://hej.life/product/detail.html?product_no=95)  | 3-gang not supported yet                                               |
 | ✅ Stable | Smart Bulb (Color)             | [Link](https://hej.life/product/detail.html?product_no=100) |                                                                        |
-| 🟡 WIP    | Smart Relay Controller         | [Link](https://hej.life/product/detail.html?product_no=109) | Not yet implemented.                                                   |
+| 🟡 WIP    | Smart Relay Controller         | [Link](https://hej.life/product/detail.html?product_no=109) | Not fully tested yet                                                   |
 | 🟡 WIP    | Smart Button                   | [Link](https://hej.life/product/detail.html?product_no=105) | Bug: Settings sometimes disappear in Home app when updating the plugin |
 | 🟡 WIP    | Smart Motion Sensor            | [Link](https://hej.life/product/detail.html?product_no=107) | Not fully tested yet                                                   |
 | 🟡 WIP    | Smart Line LED                 | [Link](https://hej.life/product/detail.html?product_no=116) | Not fully tested yet                                                   |