Alexa is a cloud-based voice service that is used to control Amazon Echo, Echo Dot, and Amazon Tap devices. Alexa is also used in many third-party devices such as Amazon Fire TV, Amazon Fire Tablet, and Sonos speakers. Alexa is free to use and is available in the United States, United Kingdom, Germany, and Japan.
Alexa can be used to control many different types of devices including:
-Smart home devices: You can use Alexa to control your lights, thermostat, and other smart home devices.
-Entertainment: You can use Alexa to play music, books, and videos from Amazon Prime, Pandora, Spotify, iHeartRadio, and more.
-Information: You can use Alexa to get news, weather, traffic, and other information.
-Shopping: You can use Alexa to add items to your Amazon shopping cart.
To use Alexa, you will need an Amazon account and an Amazon Echo, Echo Dot, or Amazon Tap device. Alexa is always free to use.