Currently unavailable.
We don't know when or if this item will be back in stock.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Certified Refurbished Echo Dot (4th Gen) | Smart speaker with clock and Alexa | Twilight Blue

4.6 4.6 out of 5 stars 2,047 ratings

To see product details, add this item to your cart. You can always remove it later.
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).
Tested and verified badge
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) with clock 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 with clock - Our most popular smart speaker with Alexa. The sleek, compact design delivers crisp vocals and balanced bass for full sound.
  • Perfect for your nightstand - See the time, alarms, and timers on the LED display. Tap the top to snooze an alarm.
  • 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. Learn more about Alexa entertainment here.

logo
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 Setup

1.  Plug in Echo Dot.

Simple Setup

2.  Connect to the internet with the Alexa app.

Simple Setup

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

Energy Dashboard

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

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) with clock

Echo Dot (4th gen) with clock

Size

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

Weight

12.3 oz (351.3 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).

Display

LED Display

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) with clock - 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
2,047 global ratings

Customers say

Customers like the performance, sound quality, clock, and color of the digital device. For example, they mention it works well, has a nice speaker, and is a great alarm clock. Most appreciate the ease of setup, and voice recognition. Opinions are mixed on brightness.

AI-generated from the text of customer reviews

31 customers mention22 positive9 negative

Customers like the performance of the digital device. They mention that it works well, is cool, and is great to use.

"The echo dot is much smaller than it appears to be yet functions well...." Read more

"So far, so good! It’s working well." Read more

"...It’s slow to accept commands and the speaker is awful" Read more

"Works fine most of the time but becomes unresponsive at the worst times such as when alarm goes off.Now trying to buy a NEW one on Ebay." Read more

28 customers mention20 positive8 negative

Customers like the sound quality of the digital device. They mention that it's loud, has a nice quality speaker, and makes better music. Some appreciate the sleep sounds feature for relaxing before falling asleep. Overall, most are happy with the sound performance of the product.

"...This Echo Dot with Clock is perfect for the bedroom. This has good sound quality for a small room and especially for its size...." Read more

"...a little easier to use than my ancient clock radio and certainly makes better music...." Read more

"...This works perfectly.He is loud and the speaker is nice quality. Almost too loud at times...." Read more

"...Although, I agree with some of the reviewers that the microphone is not as good as the one on the echo dot...." Read more

18 customers mention18 positive0 negative

Customers like the digital clock built into the digital device. They say it's a great alarm clock, and they like the function and feature. Some mention the clock is nice and dims great at night. Overall, most are happy with their purchase and recommend it to others.

"...I like the clock function. Not too bright in the dark but readable when the room lights are on...." Read more

"...The alarm clock, timer, radio etc. is also..." Read more

"Great purchase, excellent product." Read more

"...speaker, definitely a sound upgrade from my Dot 3 and I enjoy the built in clock...." Read more

12 customers mention12 positive0 negative

Customers are satisfied with the color of the digital device. They mention that it looks great, simple, and stylish. Some appreciate the smart design and the clock. Overall, most are happy with their purchase and recommend it to others.

"Beautiful" Read more

"...This Echo Dot with Clock is perfect for the bedroom. This has good sound quality for a small room and especially for its size...." Read more

"I love the colors, the clock looks awesome, and as a previous owner of an echo dot I know how good the product is...." Read more

"Looks simple and stylish, for wake alarm just say Alexia, wake up at 7 am, or Alexia, play some smooth jazz, without fumbling with dials, how much..." Read more

10 customers mention10 positive0 negative

Customers appreciate the value of the digital device. They say it's a great purchase that saves them money.

"Great purchase, excellent product." Read more

"I have several Echos. This is my first Dot. Great price through Prime Week and the sound quality is much better than expected." Read more

"Small speaker, good sound, great price." Read more

"Great product full recommended.." Read more

9 customers mention9 positive0 negative

Customers find the digital device easy to set up and use. They say it has a perfect installation and color match to decor. Customers also appreciate the quick and easy light switch.

"...adjusts its brightness with the light in the room and it's quick and easy to turn off and on just by telling Echo to turn it off or on!..." Read more

"I can’t tell it was refurbished. It’s a little easier to use than my ancient clock radio and certainly makes better music...." Read more

"We are very pleased with this purchase. Sound is great and setup was very easy...." Read more

"Easy to setup - even with a Google Router!I bought it as a very intricate alarm clock...it works perfectly! - odd shifts,..." Read more

6 customers mention6 positive0 negative

Customers are satisfied with the voice recognition capabilities of the digital device. They mention that Alexa has great recognition, and is good at setting alarms. They appreciate the fact that the speaker is a smart device, and can play music and connect with Alexa.

"...We can also set voice alarms, and turn off the alarm without fumbling around in the morning looking for snooze or shut-off buttons." Read more

"...Like a alarm clock. But can also play music and connect with Alexa too." Read more

"...I like the fact that I can see the time on the echo dot. Voice recognition is good. Nice look. Helps me learn Spanish." Read more

"...She use it daily. Clock can be seen from good distance. Alexa has great voice recocognition. LOVE IT!!" Read more

7 customers mention4 positive3 negative

Customers are mixed about the brightness of the digital device. Some mention that it's not too bright in the dark, and the auto dim is great at night. However, others say that it is too bright at night, with the display being full blinding bright.

"...I like the clock function. Not too bright in the dark but readable when the room lights are on...." Read more

"...Worst part is waking up in the middle of the night to see the auto dim is going haywire again and the display is full blinding bright...." Read more

"...It does what it’s supposed to. The clock is nice and dims great at night." Read more

"...Half the time I ask her something and her light goes blue, then silence. I try again, and silence. . . . ...." Read more

Echo... echo... echo...
5 Stars
Echo... echo... echo...
I have many Alexa enabled devices especially Echo & Echo Dots, even an Echo Studio. This Echo Dot with Clock is perfect for the bedroom. This has good sound quality for a small room and especially for its size. The clock has a lot more features than we expected. It automatically adjusts its brightness with the light in the room and it's quick and easy to turn off and on just by telling Echo to turn it off or on! We do wish the color of the light was adjustable because we used to only buy red alarm clocks because red light doesn't keep us up. The blue color of the Dot is a beautiful color and goes well with our decor! We use this every night to make sure all the lights are off (we have installed smart switches, bulbs, and plugs everywhere in our house) and to play music to fall asleep to. Every morning it's used to wake us up with gradually increasing alarm sound and can be used to play music, news, weather, etc on Demand or as a Routine! Definitely get this is you're looking for a smart alarm clock or speaker for your small room!
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on February 7, 2024
Reviewed in the United States on August 15, 2022
Customer image
5.0 out of 5 stars Echo... echo... echo...
Reviewed in the United States on August 15, 2022
I have many Alexa enabled devices especially Echo & Echo Dots, even an Echo Studio. This Echo Dot with Clock is perfect for the bedroom. This has good sound quality for a small room and especially for its size. The clock has a lot more features than we expected. It automatically adjusts its brightness with the light in the room and it's quick and easy to turn off and on just by telling Echo to turn it off or on! We do wish the color of the light was adjustable because we used to only buy red alarm clocks because red light doesn't keep us up. The blue color of the Dot is a beautiful color and goes well with our decor! We use this every night to make sure all the lights are off (we have installed smart switches, bulbs, and plugs everywhere in our house) and to play music to fall asleep to. Every morning it's used to wake us up with gradually increasing alarm sound and can be used to play music, news, weather, etc on Demand or as a Routine! Definitely get this is you're looking for a smart alarm clock or speaker for your small room!
Images in this review
Customer image Customer image
Customer imageCustomer image
5 people found this helpful
Report
Reviewed in the United States on July 17, 2021
3 people found this helpful
Report
Reviewed in the United States on November 27, 2023
One person found this helpful
Report
Reviewed in the United States on June 10, 2023
2 people found this helpful
Report
Reviewed in the United States on December 5, 2023
One person found this helpful
Report
Reviewed in the United States on September 25, 2022