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Certified Refurbished Echo Dot (4th Gen, 2020 release) | Smart speaker with Alexa | Charcoal

4.6 4.6 out of 5 stars 9,130 ratings

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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
Certified Refurbished Echo Dot 4th Gens
  • A Certified Refurbished Echo Dot (4th Generation) is refurbished, tested, and certified to look and work like new and comes with the same limited warranty as a new device.
  • Meet the all-new Echo Dot - Our most popular smart speaker with Alexa. The sleek, compact design delivers crisp vocals and balanced bass for full sound.
  • Voice control your entertainment - Stream songs from Amazon Music, Apple Music, Spotify, SiriusXM, and others. Play music, audiobooks, and podcasts throughout your home with multi-room music.
  • Ready to help - Ask Alexa to tell a joke, play music, answer questions, play the news, check the weather, set alarms, and more.
  • Control your smart home - Use your voice to turn on lights, adjust thermostats, and lock doors with compatible devices.
  • 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. And with multi-room music, you can fill your whole home with music, radio stations, podcasts, and Audible using compatible Echo devices in different rooms.

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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

Plug in Echo Dot.

1. Plug in Echo Dot.

Plug in Echo Dot.

2. Connect to the internet with the Alexa app.

Plug in Echo Dot.

3. Ask Alexa for music, weather, news, and more.

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

Alexa

Track and manage the energy usage of your Alexa-connected devices with a new energy dashboard, coming soon to the Alexa app.

Packaging

Device Packaging

98% of this device’s packaging is made of wood fiber-based materials from responsibly managed forests or recycled sources.

Technical details

Echo Dot (4th Gen)

Echo Dot (4th Gen)

Size

3.9” x 3.9” x 3.5” (100 x 100 x 89 mm)

Weight

12 oz (341.3 g) Actual size and weight may vary by manufacturing process

Wi-Fi connectivity

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

Bluetooth connectivity

Advanced Audio Distribution Profile (A2DP) support for audio streaming from your mobile device to Echo Dot or from Echo Dot 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. Bluetooth speakers requiring PIN codes are not supported.

Audio

1.6” speaker. 3.5 mm line out for use with external speakers (audio cable not included).

System requirements

Echo Dot comes ready to connect to your Wi-Fi. The Alexa app is compatible with Fire OS, Android, and iOS devices and also accessible via your web browser. Supported operating systems. Certain skills and services may require subscription or other fees.

Setup technology

Amazon Wi-Fi simple setup enables customers to connect smart devices to their Wi-Fi network in a few easy steps. Wi-Fi simple setup is another way Alexa is always getting smarter. Learn more about Wi-Fi simple setup

Warranty and service

90-day limited warranty and service. Optional 1-year extended warranty available for U.S. customers sold separately. Use of Echo Dot is subject to these terms. This device receives the same limited warranty as a new device.

Accessibility features

To enable features that personalize Alexa to your abilities, go to Settings → Accessibility in the Alexa App.
Adaptive Listening provides customers more time to finish speaking before Alexa responds.
Preferred Speaking Rate allows customers to control how fast or slow Alexa speaks. To enable, say “Alexa, speak slower” or “Alexa, speak faster.”
Request Sound will play an audible tone in addition to the visual indicator when you speak to Alexa. To enable, say “Alexa, turn on Start of Request Sound.”
Kindle Read Aloud will have Alexa read your Kindle books aloud.
Notify When Nearby will play notification sounds when you’re detected near your Echo device.
Alexa Accessibility features also include several other settings for customers with accessibility needs related to vision, hearing, mobility, and speech.

Included in the box

Echo Dot, glacier white power adapter (15W), and Quick Start Guide.

Generation

Echo Dot (4th Gen) - 2020 release

Privacy features

Wake word technology, streaming indicators, microphone off button, the ability to view and delete your voice recordings, and more. Visit the Alexa Privacy Hub to explore how Alexa and Echo devices are designed to protect your privacy.

Language

Alexa speaks English and Spanish

Looking for specific info?

Customer reviews

4.6 out of 5 stars
4.6 out of 5
9,130 global ratings

Customers say

Customers like the convenience, sound quality, condition, value, and ease of installation of the digital device. They mention that it's a great add to home automation, provides value with the functionality it has, and that it looks and works like brand new. Some like the appearance. That said, some complain about the connectivity issues and differ on performance.

AI-generated from the text of customer reviews

93 customers mention68 positive25 negative

Customers like the sound quality of the digital device. They say the sound is amazing, and the voice recognition is amazing. They also say the product is easy to install, has good volume, and can listen to music or play white noise. Customers are also happy that the speaker and microphone are okay. They are also impresseded that Alexa can be voice activated in case of emergency.

"...Voice recognition:The technology used to recognize your voice is very accurate, but sometimes it happens that I’m in the phone watching videos..." Read more

"...The compact design seamlessly fits into any room, and the sound quality is impressive for its size...." Read more

"...The audio quality is around the same, the microphone is okay-ish but if I put the echo on that one outlet mount they have, I practically have to..." Read more

"...only bad thing I have to say about this product is that I expected a better sound quality, everything else is great" Read more

47 customers mention37 positive10 negative

Customers like the value of the digital device. They say it's a good purchase option, and 100% worth it.

"Best price for a great product" Read more

"...Arrived quickly. Worth the price. Perfect speaker." Read more

"Great value and works super" Read more

"I feel like it’s useless, and not acting like all my other Alexa devices." Read more

36 customers mention28 positive8 negative

Customers like the condition of the digital device. They say it looks and works like new, is refurbished, and is made of prestigious material. Some customers also mention that the product is inexpensive.

"...I bought the Refurbished one. It came as described and looked brand new...." Read more

"Refurbished and looks and works like new." Read more

"...had a previous owner or had been refurbished because the product was in excellent condition...." Read more

"...I am well outside the return window. Obviously there refurbishing standards are not up to par. Very disappointed." Read more

28 customers mention21 positive7 negative

Customers like the ease of installation of the digital device. They mention it's easy to set up and doesn't take up much room. They also say it'll connect to WiFi easily. Customers are impressed with the ease with which they can control their smart home devices, play music, set reminders, and get real.

"...I'm amazed at how effortlessly I can control my smart home devices, play music, set reminders, and get real-time information with just my voice...." Read more

"...It was super easy to set up, pretty much just plug it in, it's easy. I will be getting a second one for my craft room." Read more

"...my son, it looks nice with the r2d2 stand, he likes it but kind of rough setting it up if you arent sure what youre doing." Read more

"...It is made it easier to incorporate into the system...." Read more

23 customers mention20 positive3 negative

Customers like the appearance of the digital device. They mention it looks good, is pretty cool, and is the best piece of design and engineering that they have ever seen. They also say it's great to add to any room to ensure easy communication. Some mention that the color on the blue is nice, and that it'll be outstanding for their home office.

"...Aesthetics (I’m 23yo):This thing looks good anywhere in my house, I like the design and the fact that is a little blue ball in my desk...." Read more

"bought this for my son, it looks nice with the r2d2 stand, he likes it but kind of rough setting it up if you arent sure what youre doing." Read more

"This device is the best piece of design and engineering that I have ever see. It is simply beautiful and beautifully simple. It is elegant...." Read more

"This thing is really cool. I've never used one before. It recognizes my voice and it feels like I'm naturally talking to it. Unlike my pixel 6 pro...." Read more

16 customers mention16 positive0 negative

Customers find the digital device convenient for answering curiosities, adding to home automation, and providing value with its functionality. They also say it makes their life easier and the setup was easy.

"...product that not only provides entertainment but also provides value with the functionality that it has...." Read more

"...Alexa is awesome, Somehow she sure smarter than anyone I know, including myself, "laughing 😊" everybody needs one...." Read more

"...The sound is great when I play music. Having Alexa to answer questions and remind me of important things is a plus...." Read more

"Works great, portable, very convenient. I recently had a heart transplant and I’m still in the hospital and its so convenient ." Read more

124 customers mention69 positive55 negative

Customers are mixed about the performance of the digital device. Some say it works great with their smart Samsung TV and all their smart home equipment, while others say that it doesn't respond sometimes, stops working good, and malfunctions. Some customers also mention that it's very slow to respond and has trouble finding.

"Wanted a second Alexa in our bedroom, Love the whisper mode. She works great and takes up little space on my night stand" Read more

"sometimes she don’t work and it’s annoying" Read more

"This is an additional dot for the house. Works well , great sound. It was refurbished, but it looked like it was new." Read more

"...it a lot I do have questions about whether it’s listing because it doesn’t respond when certain words are measured which leaves me and out." Read more

23 customers mention3 positive20 negative

Customers have connectivity issues with the digital device. They say it does not connect to WiFi and some say it loses connectivity. Some customers also mention that the product is not registered and would not sync with WiFi.

"...It got lost and needed to be reconnected. It caused all the other devices to stop taking reminders. This is vital for me...." Read more

"I had trouble getting hooked up to WiFi and needed helpdoing so. I did learn a thing or two watching how it was done...." Read more

"I love all the new units I have purchased. This refurbished unit can never connect and always had an error message for me when I try to use it...." Read more

"My Wifi network isn’t showing up on it for someone reason even though all my other devices are just fine connecting even though I restarted and..." Read more

LA USO EN MI HABITACION, ES PERFECTO.
5 Stars
LA USO EN MI HABITACION, ES PERFECTO.
Compré este Echo Dot reacondicionado certificado y estoy muy contento con él. Es una gran opción para cualquier persona que busque un altavoz inteligente asequible y versátil.Lo que más me gusta de este Echo Dot es que es muy fácil de usar. Solo tienes que decir "Alexa" y ella te escuchará. Puedes pedirle que haga cualquier cosa, desde poner música hasta controlar tus dispositivos inteligentes.El Echo Dot también tiene un gran sonido. Es perfecto para escuchar música, podcasts o audiolibros. También es muy útil para escuchar noticias o alertas meteorológicas.En general, estoy muy contento con este Echo Dot reacondicionado certificado. Es una gran opción para tu hogar.Detalles específicos:Facilidad de uso: El Echo Dot es muy fácil de usar. Solo tienes que decir "Alexa" y ella te escuchará. Es muy intuitiva y no necesitas aprender muchos comandos para usarla.Sonido: El Echo Dot tiene un gran sonido. Es perfecto para escuchar música, podcasts o audiolibros.Versatilidad: El Echo Dot es muy versátil. Puedes usarlo para poner música, controlar tus dispositivos inteligentes, escuchar noticias o alertas meteorológicas y mucho más.Recomendación:Recomiendo el Echo Dot reacondicionado certificado a cualquiera que busque un altavoz inteligente asequible y versátil. Es una gran opción para tu hogar.
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Top reviews from the United States

Reviewed in the United States on February 20, 2024
Reviewed in the United States on June 30, 2023
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5.0 out of 5 stars Amazing product
Reviewed in the United States on June 30, 2023
I got this a few days ago, here’s my review:

Voice recognition:
The technology used to recognize your voice is very accurate, but sometimes it happens that I’m in the phone watching videos and someone says Alexa, the echo dot responds to the command even though it was a video. Nothing important just a bit annoying.

Aesthetics (I’m 23yo):
This thing looks good anywhere in my house, I like the design and the fact that is a little blue ball in my desk. I’m not gay.

How useful is this product?
I’ve never went to do grocery and get everything I wanted to get, it was always a double trip to the supermarket… until I got the Alexa app on my phone, this thing can make shopping list so you just tell Alexa what you need to get and then, when you’re in the place you have a check list with all the products AND it gives you the option to have some discounts on selected products within the app?!?!?!?! That’s crazy, no more printed coupons yay. That is my main reason to find this product useful. Yes my life is very sad.

Connectivity:
Another thing about this product being useful is the fact that you can just add more and more devices into the Alexa’s ecosystem, right now I have two smart lightbulbs in my room, but you can just add smart plugs, smart light switches, smart lamps, smart security cameras, smart smart smart so much smart that I actually think that I’m dumb, plus you can use the echo dot as a Bluetooth speaker, it connects to you nearby devices and I haven’t explore the potential for that but I’m sure that you can do something if Alexa is connected to your laptop I guess. Not sure about that.

Overall:
This is a good product that not only provides entertainment but also provides value with the functionality that it has. You can listen to music, or play white noise if you’re having troubles to sleep, tell Alexa to tell a joke or to remind you of that meeting that you have on a Saturday morning (I hate my job).

Should you buy it?

Yes, yes you should.
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18 people found this helpful
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Reviewed in the United States on December 12, 2023
Reviewed in the United States on December 10, 2023
Reviewed in the United States on November 27, 2023
Customer image
5.0 out of 5 stars LA USO EN MI HABITACION, ES PERFECTO.
Reviewed in the United States on November 27, 2023
Compré este Echo Dot reacondicionado certificado y estoy muy contento con él. Es una gran opción para cualquier persona que busque un altavoz inteligente asequible y versátil.

Lo que más me gusta de este Echo Dot es que es muy fácil de usar. Solo tienes que decir "Alexa" y ella te escuchará. Puedes pedirle que haga cualquier cosa, desde poner música hasta controlar tus dispositivos inteligentes.

El Echo Dot también tiene un gran sonido. Es perfecto para escuchar música, podcasts o audiolibros. También es muy útil para escuchar noticias o alertas meteorológicas.

En general, estoy muy contento con este Echo Dot reacondicionado certificado. Es una gran opción para tu hogar.

Detalles específicos:

Facilidad de uso: El Echo Dot es muy fácil de usar. Solo tienes que decir "Alexa" y ella te escuchará. Es muy intuitiva y no necesitas aprender muchos comandos para usarla.
Sonido: El Echo Dot tiene un gran sonido. Es perfecto para escuchar música, podcasts o audiolibros.
Versatilidad: El Echo Dot es muy versátil. Puedes usarlo para poner música, controlar tus dispositivos inteligentes, escuchar noticias o alertas meteorológicas y mucho más.
Recomendación:

Recomiendo el Echo Dot reacondicionado certificado a cualquiera que busque un altavoz inteligente asequible y versátil. Es una gran opción para tu hogar.
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Reviewed in the United States on January 23, 2024
Reviewed in the United States on December 29, 2023