Amazon Echo
Last updated
Last updated
Amazon Echo (known in-development as Doppler or Project D and shortened and referred to as Echo) is a smart speaker developed by Amazon.com. The device consists of a 9.25-inch (23.5 cm) tall cylinder speaker with a seven-piece microphone array. The device connects to the voice-controlled intelligent personal assistant service Alexa, which responds to the name "Alexa". This "wake word" can be changed by the user to either "Amazon" or "Echo"
Plug in your Echo
Go to
Setup your Echo under Alexa Devices
Plug in your Echo
Download the Alexa App