Amazon adds hands-free voice activation to Alexa app, and gives users initial choice to opt in or out – GeekWire
How to set up and use Alexa on your PC computer
Amazon.com: Echo Auto- Hands-free Alexa in your car with your phone : Amazon Devices & Accessories
Amazon Alexa - Apps on Google Play
Amazon Echo Device Sales Break New Records, Alexa Tops Free App Downloads for iOS and Android, and Alexa Down in Europe on Christmas Morning - Voicebot.ai
Amazon's Alexa App Climbed to #1 on the iOS App Store's Top Free Chart After Christmas - MacRumors
Can Alexa Play Radio Stations? Yes — Here's How
Amazon's Alexa App Climbed to #1 on the iOS App Store's Top Free Chart After Christmas - MacRumors
How To Play Free Music on the Echo Dot
How to Use Alexa on Android
How To Set Up Amazon Alexa
How to Connect Alexa to WiFi, With or Without the App : HelloTech How
Amazon testing new texting feature on Alexa app for iOS | Deccan Herald
How To Play Free Music on the Echo Dot
Amazon Alexa on the App Store
How to Download Apps on the Amazon Echo Show
Amazon Alexa:Amazon.com:Appstore for Android
Amazon Alexa Just Launched Free Messaging and Calling | by Mark C. Webster | VUI Magazine | Medium
Fake Amazon Alexa app removed from Apple App Store after fooling users | Mashable
Alexa makes Prime Music even better
How to Use the Alexa App Hands-Free - Make Tech Easier