If you recently purchased a Philips, Levoit, Mi, Winix, Dyson, or any other modern air purifier, there is a good chance it can be connected to your phones and tablets. Here’s a basic guide that shows you how to do it for Amazon Alexa and Google Home apps on iOS and Android devices. Once you successfully pair the apps, you can further control the air purifier using your own voice on Echo, Google Home and Nest range of speakers.