https://www.cnet.com/news/talk-to-your-smart-home-with-facebook-messenger-at-ces-2018/

Forget voice control. Netatmo wants you to interact with your smart home through Facebook Messenger and Netatmo's own Smart Home Bot. Netatmo's Smart Home Bot is a free chatbot available exclusively through Facebook's Messenger service, ready to respond to your queries whether you're home or away. 

Many of the company's home security and climate and weather monitoring devices already integrate with Siri, Alexa and Google Assistant. Now, Netatmo says, it's expanding to Facebook's messaging service -- to allow for "greater mobility and privacy."