SonoffT1UK2C-Tx - 2 Gang Way Wi-Fi Smart Wall Switch App/Touch Control Timer - Unique Design - Long Service Life - Touch Design - Wireless Remote Control - Compatible With Home/Nest & Alexa - White

Well built and elegant and works as expected. But an important catch is that you'll need neutral line in your wall switch-box in-order to power the ESP8266 wireless chip it has onboard (although there are few insecure hacks to circumvent it). And if you're into centralising your automations locally (rather than on the cloud which fails if the internet goes down) using custom open-source solutions like HomeAssistant you can easily flash this unit with custom firmware like Tasmota and make it part of your HomeAssistant ecosystem. Works seamlessly with voice-assistants like Alexa or Google assistant, whether used with eWeLink or with HomeAssistant.