Search for Amazon Alexa and you should see the Ask Alexa widget. If you don't, open the Alexa app and let it run in the background for this step. To use the Ask Alexa widget, simply tap the widget and ...

Amazon's new Alexa ap feature uses an iPhone to map out a room and assign devices. Phil Nickinson / Digital Trends The good news is that you don’t need a physical Alexa device to use Alexa as a voice ...