What is the Amazon Echo Dot (3rd Gen)?

For smart home control and filling your home with Alexa devices, the Echo Dot has always been a popular choice. The old versions had two main problems: they were a little ugly, and a little quiet. With the Amazon Echo Dot (3rd Gen), Amazon addresses both issues, delivering an improved smart speaker that’s ideal for home control and a little bit of light music or radio.

Amazon Echo Dot (3rd Gen) – Design and build quality

Gone is the plain plastic case of the old version, and the Amazon Echo Dot (3rd Gen) has a textured material case, which makes it closer in appearance to the Google Home Mini.It’s a vast improvement over the original, letting the new Dot blend in with your décor, rather than sticking out as an obvious bit of tech. Available in charcoal, grey and sandstone, there are now three choices of finish to further extend the options.

Amazon Echo Dot (3rd Gen) vs Google Home Mini

On top, you get the same control as on the previous Echo Dot: there are volume buttons, a mic mute button to stop Alexa listening in, and an activation button, just in case the Dot doesn’t want to pick up your voice. While physical controls are useful to have, most of the time you won’t need them.

Amazon Echo Dot (3rd Gen) rear

Amazon has changed the power adaptor for the Amazon Echo Dot (3rd Gen), and it’s no-longer USB-powered. This is because the new model needs a little more power. The downside is that you can’t power the speaker via a handy USB port on the back of your TV or set-top box.

There’s a 3.5mm audio output on the rear, so you can hook the Amazon Echo Dot (3rd Gen) up to a stereo for more powerful sound (or you can use Bluetooth for this). To be honest, if you want to do this, the cheaper Echo Dot (2nd Gen) would be a better choice, or hold out for the Echo Input (coming soon), which doesn’t have a speaker and plugs straight into an external device.

Size-wise, at 43 x 99 x 99mm, the new Echo dot is a little larger than the old one (83.5 x 83.5 x 32mm), but there’s really not much in it and the 3rd Gen product is still easy to place where you want it.

Amazon Echo Dot (3rd Gen) – Features

As Alexa works in the cloud, the 3rd Gen Echo Dot has the same range of features as the other Amazon-powered smart speakers. I’ve covered this in more detail in my Amazon Alexa Guide, but I’ll tackle the basics here.

As a general smart assistant, the new Echo Dot is a handy tool. Alexa can tell you about the upcoming weather or give you IMDB scores for TV shows and films. You can get details on upcoming appointments, or find out the results for sums or spellings. As far as the basics go, Alexa has you well covered. Additional features are added through Amazon Alexa Skills, with a huge number available through the Alexa app. The range is rather varied, with some excellent additions and some very poor ones; experimenting and finding the Skills you want is part of the fun.

Smart home control is where Alexa really shines, with the range of supported products huge, ranging from the Dyson 360 Eye robot vacuum cleaner to Philips Huebulbs and beyond. You can create routines to control multiple devices together.

For smart home control, the Echo Dot makes a lot of sense, as it’s cheap enough and discreet enough to place almost anywhere in your home where you want voice control. Amazon now uses four far-field microphones in the Echo Dot (3rd Gen) compared to the seven in the previous generation (one by each physical control). That sounds like a step backwards, but it isn’t. Across the room and from any angle, the Echo Dot (3rd Gen) picked up my voice inputs almost every time.

Amazon Echo Dot (3rd Gen) controls

Going for a more difficult test, I placed the Echo Dot right next to a TV turned on at a regular volume. Sitting in close proximity to a TV like this causes problems for smart devices, but the Echo Dot (3rd Gen) did better than the older product. Sure, I need the odd vigorous shout of ‘Alexa!’ to wake up the Dot, but the 3rd Gen product responded more often than the older one.

That said, it makes sense to place your Echo Dot away from direct, consistent noise, as it does confuse the voice recognition and make things unnecessarily hard.

Amazon Echo Dot (3rd Gen) – Sound quality

The previous generation Echo Dot’s sound quality could be described as functional. For Alexa’s voice responses, the sound was fine but you wouldn’t want to play music on it. This time around, Amazon has put a lot more effort into making the Echo Dot (3rd Gen) sound good. And it works.

For starters, the new Echo Dot is louder than the old one. Alexa sounds clearer, too. From providing the latest weather to news headlines, the extra clarity is welcome and the new Echo Dot makes Alexa a lot easier to understand. The change also makes voice calls between Echo devices a lot easier to make and understand, too. Given how much the Echo Dot relies on producing speech, the upgraded audio is welcome.

When it comes to music the 1.6-inch speaker in the Dot (3rd Gen) is a lot punchier than the old one. There’s definitely some bass in there, and the overall result is actually pretty good for the size of the speaker; it no longer sounds like you’re listening to music on a cheap phone’s external speaker.

That’s not to say that you should get too carried away. Audio tends to get rather compressed in the middle without a lot of range, so you’re left with a bit of bass and a slightly harsh high end. Really, you can’t expect a lot more given the Echo Dot’s small dimensions. But for occasional music or listening to the radio, Amazon has made a product that does either job well and I no longer felt myself wishing I had an external set of speakers.

You can boost the sound quality even further. If you make a stereo pair (see, how to create an Amazon Echo stereo pair for more information) you can get proper stereo separation, using one Echo Dot for the left channel and one for the right channel. You can even add a Sonos SUB to improve the bass. Both tricks work to a degree, but you don’t get the full experienceIf you do want to listen to music more regularly, then the current Amazon Echo is a better choice, or even better still, go with the Sonos One. If you want to keep it in the Amazon family, two Echo Plus (2nd Gen) speakers and a SUB make a great mid-range system.

Why buy the Amazon Echo Dot (3rd Gen)?

Launching at the same price as the older model, the Echo Dot (3rd Gen) is simply a better product. It looks a lot nicer to the point that I didn’t feel like I had to hide this speaker away, and it sounds a lot better. OK, the sound quality isn’t so good that you’ll want to throw away your current speakers, but improved audio improves the Alexa experience a lot.

Amazon Echo Dot (3rd Gen) vs Echo Dot (2nd Gen)

The main competition is from the Google Home Mini, which runs the Google Assistant. I find the Google Assistant smarter than Alexa for general tasks, but the smart home support is currently not quite as good. And, if you do want to use external speakers, the Google Home Mini doesn’t have a 3.5mm audio output.


The other choice is the existing Echo Dot (2nd Gen), which is currently available for £10 less than the new model. If you just want a device for smart home control or to plug into more powerful speakers, then it remains a good choice, but you’ll probably want to tuck the uglier speaker away. If you want a small, powerful smart speaker that you’re happy to have out, the new Echo Dot is a dramatic improvement over the previous generation and improves the entire Alexa experience.


  1. Sound quality is the best I’ve heard on a speaker of this size!!! Definitely worth paying a little extra for this one over the 2nd generation model. I’m not going to discuss the functionality as there’s tons of info already out there. One important note: If you set up the Alexa app on your phone, IT WILL IMPORT ALL OF YOUR PHONE CONTACTS. I didn’t think I gave it permission to do so but Alexa did indeed import my contacts! You may have read stories how, WITHOUT YOUR KNOWLEDGE, Alexa can record what’s being said in your home and then send it to ANY or ALL of those contacts! Yikes! And, I won’t want any of my kids to accidentally send messages to or call people on my contact list. So, if you want to keep your contacts from Alexa and prevent that from happening here’s how I did it:

    Before installiing the Alexa app on your phone, export your contacts to a file and save it for later. Then, go back to the phone and delete those contacts (don’t worry, you’ll import them back in later). Now, install the Alexa app on your phone and go through the set up process. At some point, you’ll have the option to allow Alexa to automatically import any additions to your contacts. Please “disable” that option. After you’re done with the installation, you’ll notice there are no contacts in your Alexa app! Now, you can import your contacts back into your phonebook using the file that you initially created and you’re good to go!

  2. I’ve been a happy owner of a 2nd generation Echo and three 2nd generation Echo Dots for a year now, and I was glad to add this to the arsenal. After using it for a few days I am generally pleased with it, but it does have limitations, especially when it comes to sound quality (no surprise there!). I will start by summarizing what’s new about the 3rd Generation Dot, then I’ll describe the device in more detail, and finally I’ll add some thoughts about how to choose which Echo device may be best for you.

    The most obvious update to the Dot is the new look: it’s as if someone took a 2nd generation Dot, inflated it with an air pump, and wrapped the edge in fabric. And it’s not bad!

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