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Certified Refurbished Echo (4th Gen) | With premium sound, smart home hub, and Alexa | Twilight Blue

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Testing and Inspection Process
Each pre-owned device goes through a full diagnostic test, thorough cleaning and inspection, secure data wipe, and replacement of any defective parts identified in testing (where applicable).
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This device was tested by Amazon
Function: Fully functional More details
Battery: Tested and charged, if applicable
Software: Updated during testing
This is the latest model of this product
Currently unavailable.
We don't know when or if this item will be back in stock.
Twilight Blue
Echo
  • A Certified Refurbished Echo (4th Generation) is refurbished, tested, and certified to look and work like new and comes with the same limited warranty as a new device.
  • New look, new sound - Echo delivers clear highs, dynamic mids, and deep bass for rich, detailed sound that automatically adapts to any room.
  • Voice control your entertainment - Stream songs from Amazon Music, Apple Music, Spotify, SiriusXM, and more. Plus listen to radio stations, podcasts, and Audible audiobooks.
  • Ready to help - Ask Alexa to play music, answer questions, play the news, check the weather, set alarms, control compatible smart home devices, and more.
  • Smart home made simple - With the built-in hub, easily set up compatible Zigbee devices or Ring Smart Lighting products to voice control lights, locks, and sensors.
  • Fill your home with sound - With multi-room music, play synchronized music across Echo devices in different rooms. Or pair your Echo with compatible Fire TV devices to feel scenes come to life with home theater audio.
  • Connect with others - Call almost anyone hands-free. Instantly drop in on other rooms or announce to the whole house that dinner's ready.
  • Designed to protect your privacy – Amazon is not in the business of selling your personal information to others. Built with multiple layers of privacy controls including a mic off button.

More music in more rooms

Use your voice to play a song, artist, or genre through Amazon Music, Apple Music, Spotify, Pandora, and others. With multi-room music, you can fill your whole home with music, radio stations, podcasts, and Audible using compatible Echo devices in different rooms. You can even pair your Echo with compatible Fire TV devices to feel scenes come to life with home theater audio.

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Designed to protect your privacy

Designed to protect your privacy

Alexa and Echo devices are built with multiple layers of privacy protection. Echo smart speakers have a microphone off button that electronically disconnects the microphones. You also have control over your voice recordings and can view, hear, or delete them at any time. Alexa uses ultrasound motion detection with select features, such as Occupancy Routines. Ultrasound does not emit on your device unless a feature is enabled that uses motion detection to properly function. You can turn motion detection off at any time. Learn more about motion detection.

Simple to set up and use

Step 1

1. Plug in Echo and connect to the internet with the Alexa app.

Step 2

2. Just ask Alexa for music, weather, news, and more.

Step 3

3. For simple setup with compatible smart home devices, say, “Alexa, discover my devices.”

Every day is an earth day

You don’t have to be an environmental scientist to make sustainable choices. We considered sustainability in the design of this device. Here’s how:

Materials

Materials

50% post-consumer recycled plastics
100% post-consumer recycled fabric
100% recycled die-cast aluminum
Device, cable and adapter included

Renewable Energy

Clean Energy

Amazon is building new wind and solar farms to produce clean energy equivalent to the electricity used by this device.

Low Power Mode (Wall Powered Devices)

Low Power Mode

To reduce its energy consumption, this device will enter Low Power Mode when it is idle. Low Power Mode is not available for certain user configurations. To learn more, see Low Power Mode Restrictions.

Alexa

Energy Dashboard

Understand the energy usage of select Echo and Alexa-connected devices with the energy dashboard in the Alexa app. Learn more here.

Technical details

Echo 4th Gen

Echo 4th Gen

Size

5.7” x 5.7” x 5.2” (144 x 144 x 133 mm)

Weight

34.2 oz (970 g) Actual size and weight may vary by manufacturing process.

Wifi connectivity

Dual-band wifi supports 802.11a/b/g/n/ac (2.4 and 5 GHz) networks. Does not support connecting to ad-hoc (or peer-to-peer) wifi networks.

Smart home hub

Zigbee + Sidewalk

Bluetooth connectivity

Advanced Audio Distribution Profile (A2DP) support for audio streaming from your mobile device to Echo or from Echo to your Bluetooth speaker. Audio/Video Remote Control Profile (AVRCP) for voice control of connected mobile devices. Hands-free voice control is not supported for Mac OS X devices. Direct control of BLE Mesh. Bluetooth speakers requiring PIN codes are not supported.

Audio

3.0” (76.2 mm) neodymium woofer and two 0.8” (20 mm) tweeters.

Alexa app

The Alexa app is compatible with Fire OS, Android, and iOS devices. Supported operating systems.

Accessibility features

The Alexa app and Alexa-enabled products include several features for customers with accessibility needs related to vision, hearing, mobility, and speech. Learn more about Alexa accessibility.