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 ...

With the right speaker, you can easily make Amazon’s Alexa voice assistant a part of your home theater setup, a great choice for streaming high-quality music playback! Here’s everything you need to ...

A Roomba makes vacuuming a lot easier, but you still need to press buttons or tap the screen on your smartphone. Don’t you wish you could just tell your Roomba to start or stop cleaning? If you ...

If you have an Amazon Tap, Dash Wand or the Amazon Fire TV voice remote, you'll need to press a button to wake Alexa. Amazon ...