Amazon Alexa is getting integrated with more devices all the time. The Leviton DWVAA Decora Smart WiFi Voice Dimmer comes with Alexa built-in and lets you dim and schedule your lights conveniently. You can also schedule your lights using the accompanying app.
This smart dimmer works with IFTTT and Google Assistant. It has speakers and microphones, so you can get the news, weather forecast, and control your other smart home devices without a separate hub.