What requirements must be met to use the Miele Alexa skill?

An Alexa-enabled device (all Echo devices, smartphones with the Alexa app, other Alexa-enabled devices such as Sonos); see “Alexa-enabled devices” link.

To control a Miele appliance, you need to have a network-enabled Miele appliance and have already incorporated it into your home network using the Miele app.