Amazon Echo Dot (4th Generation, Glacier White)

Model: B084J4KNDS

Amazon Warranty
Amazon b084j4knds 1
Amazon b084j4knds 1
Amazon b084j4knds 2
Amazon b084j4knds 3
Amazon b084j4knds 4
Amazon b084j4knds 5
Amazon b084j4knds 6
Amazon b084j4knds 7
Amazon b084j4knds 8
Amazon b084j4knds 9
Amazon b084j4knds 10
Amazon b084j4knds 11
Amazon b084j4knds 12
Greentoe Guarantee
  • Guaranteed Brand New Products
  • All Products Sold by Manufacturer Authorized Retailers
  • 30 Day Return Policy
  • Free Shipping
    No Additional Fees

Product Unavailable

We are sorry. At this time, we are not accepting offers on this product.


Speaker System

Drivers 1 x 1.6" / 4.1 cm Full-Range

Smart Specs

OS Compatibility Fire OS 5.3.3 or Later
Android 6.0 or Later
iOS 11.0 or Later
Virtual Assistant Support Amazon Alexa


Material Aluminum, Fabric, Plastic
Weight 12 oz / 341.3 g
Dimensions (W x H x D) 3.9 x 3.5 x 3.9" / 100 x 89 x 100 mm

Packaging Info

Box Dimensions (LxWxH) 6.4 x 4.2 x 4"
Package Weight 1.235 lb


Microphone Mute Yes


Wi-Fi Bands 2.4 GHz, 5 GHz
USB None
Wi-Fi Standards Wi-Fi 5 (802.11ac)
Audio 1 x 1/8" / 3.5 mm Output
Supported Bluetooth Profiles A2DP
Ethernet None
Expert Reviews
9 December 2020

Alexa is getting a fresh wardrobe for 2020, and the new Echo Dot (4th Gen) is going spherical just like its bigger Echo sibling. As always, the pitch is fairly straightforward: at $49.99 , the Echo Dot is a more affordable way to add Alexa to a new room, while the $59.99 Echo Dot with Clock clamors...

  • +

    Alexa functionality keeps getting better, Affordable way to add Alexa to a new room, Slight improvement in audio quality, Clock display is very useful

  • -

    Less discreet than 3rd Gen Echo Dot, No line-in or smart home hub support, Last-gen Echo Dot makes a strong value alternative

23 October 2020

“It's still compact, but the new Echo Dot (4th Gen) packs a serious punch at $50.”

Pc magazine.34972991
30 September 2020

The fourth-generation Echo Dot speaker doesn't offer particularly impressive sound quality, but for $50, it's still the best basic gateway to Amazon's Alexa voice assistant.

  • +

    Affordable, Attractive design, 3.5mm output

  • -

    Only a cosmetic change from previous model, Weak bass

Good house keeping.34295999
14 May 2021

The Echo Dot is a more affordable version of the new Echo with just a few downgrades, like no Zigbee device connection and lesser quality audio speakers. However, it’s a great choice for smart home beginners on a budget looking to spend well under $100.

16 February 2021

Rather than rising from your favourite armchair, why not ask Alexa to carry out tasks.

Android authority.32834153
1 November 2020

Amazon's affordable smart speaker gets a bold new look. ...

Indian express.35053876
4 November 2020

If you are looking for your first smart speaker, the Echo Dot has now become much more relevant. Read our review to find out if the lat...

22 November 2021

The Amazon Echo Dot (4th gen) and Echo Dot with Clock build on the strengths of their predecessors while modernising the look and improving the audio of the Alexa-powered devices. As far as budget smart speakers go, they're difficult to beat.

  • +

    Alexa is still excellent, Choice of appealing colours, Simple setup and operation

  • -

    Design isn't as compact, Limited display customisation it the Clock version, Biased towards Amazon services

26 December 2020

The fourth-generation Echo Dot is a cute, ball-like redesign that breaks the mould of the traditional puck or pincushion-like speakers. Bought with or without an LED display, the Dot continues to sound better than you’d expect – ideal for small rooms or background listening – and provide all of...

  • +

    Pros: Good value, Alexa, loud enough for small rooms, Bluetooth, 3.5mm socket, can be paired, frequently discounted, good mics, can be bought with or without LED clock, fresh design.

  • -

    Cons: no real bass, less discreet shape, clock display brighter than predecessor, potential privacy implications of having mics.

What hi fi.32817832
26 December 2020

Considering which voice assistant to introduce to your home? The new Echo Dot is the most compelling and affordable case for choosing Alexa Considering which voice assistant to introduce to your home?

  • +

    Improved Alexa responses, Enhanced sound quality, Solid build

  • -

    Nothing at this level

User Reviews
Kohl s.35052991
9 November 2021

I get up to the minute info anytime I need it... also I can turn on and off all my smart devices... including my TV can be controlled by voice... I especially like that I am able to play music through the device to my stereo speakers and throughout the house...

26 April 2021

[This review was collected as part of a promotion.] I have always heard people brag on these echos before and now I can see why. You can ask this questions like you would type on google and it will give you an answer and play music for you. It can tell you jokes, answers and even the weather.

9 August 2021

I purchased the 4th Gen with speaker about 3 weeks ago, and it is a wonderful addition to my kitchen. It is great for asking questions related to cooking, conversions, and adding any music that I like to entertain while getting dinner or baking.

Verizon wireless.34599408
17 December 2020

Since I bought this I’ve used it everyday. It’s so simple to set up and you can can’t move it to any room in your home.

1 January 2021

easy to set up with all my gadgets. sound is the best but it does the job.

25 October 2021

The speaker doesn’t always want to work and I have to reset all the time because it just doesn’t work I can be in the room asking Alexa something and it doesn’t hear me but the one in my dinning room will pick it up which is two rooms over.the sound doesn’t always want to work.If all you want is the...

16 February 2021

We purchased this to replace our six year old ECHO smart speaker. The quality of this DOT isnt the same. It may be smarter and responds more accurately, the sound quality seems subpar. We loved listening to music through our previous ECHO, this one is mediocre.

Kohl s.35052991
5 January 2022

This is an awesome addition to our home. It allows more convenience be asking Alexa to help with something as it pops into your mind. Life is hectic and to-do lists are a must. So she really makes life easier. IN EVERY ROOM I HAVE HER HELP!

4 January 2021

[This review was collected as part of a promotion.] OMG I love this Amazon Echo Dot I always wanted one but thought it was too technical but it is easy to connect and I'm not that tech savvy it does so many things it plays my favorite music it tells me what the weather is for the day it even tells...

Verizon wireless.34599408
13 January 2021

I Love it..wish I had more smart devices in my home...

Product Highlights
  • With Alexa
  • Enables Wireless Music Streaming
  • Bluetooth and Wi-Fi Connectivity
  • 1.6" Full-Range Driver
  • 1/8" Audio Output to Powered Speakers
Average Expert Score
Average User Score
In The Box
  • Amazon Echo Dot (4th Generation, Glacier White)
  • 15W Power Adapter
  • Limited 90-Day Warranty
Still Have Questions?
We can help via Live Chat, Email or you can call us 1-888-840-0464

Please log in or sign up to continue


Validating Credit Card...

It will not be processed until the offer is accepted by a merchant.

Notifying Retailers...

Notifying our merchants and checking to see if they accept this offer.

Offer Submitted!

3-digit code in the back of your credit card