I ran numerous sweat-basted miles without the earfins installed, and was impressed with their stability. If I were running a marathon, I might attach the fins (also called wings or wingtips), but they’re not usually needed. That's good, because they take forever to strap on, and it's tough to tell which direction they're supposed to point.
The Echo Buds also auto-pause music when you take them out of your ears. I've realized that this is the only real non-verbal control I consider vital. And in terms of battery life, they only get five hours on a charge, which is a few hours less than many new sets. Then again, I haven’t listened to music for more than five hours uninterrupted in months, and I literally review headphones for a living. Have you?
Privacy fans (now, sadly, a subgroup of people) will like that you can turn the microphones off, so that Alexa will stop listening for its name. But there may not be any point. There’s an Alexa-enabled speaker in my bathroom listening to me pee, and in my bedroom listening to me snore. Why shouldn’t I force the voice assistant to emerge from the shadows of my cell phone and jog alongside me while blaring Outkast at full volume? ("No, not ATliens, Alexa. I listened to that yesterday. Stankonia, please.")
If I remember I need dog food 3 miles into my run, Alexa already has my shopping list, a web store, and my credit card on file.
Alexa, How Do They Sound?
But despite just how easy Alexa can make your listening life, she isn't the only thing that makes the Echo Buds great. They’re also some of the better-sounding wirefree earbuds around.
The bass is focused and revealing, striking kick drums and bass notes hard but quickly backing off in places where competitors like Samsung's Galaxy Buds (8/10, WIRED recommends) wobble and blur. There’s even a slight dip in mid-range sounds that creates more musical space for guitars and keyboards. They project a surprisingly wide soundstage for those instruments to occupy—especially on acoustic recordings of jazz and classical music, which can sometimes feel like the audio equivalent of watching a great movie on a really tiny screen.
Fit is a key component to the Echo Buds' great sound. Amazon includes three sizes of eartips, and the Alexa app comes with a test that uses special tones and the Echo Buds' microphones to map your ears and take the pain out of finding the right pair. It quickly informed me that I needed to change out the large eartips (which came stock on my review units) for set of mediums. Alexa was right; the smaller tips fit much better, and immediately improved the sound quality.
Amazon borrowed a pinch of active noise-canceling technology from Bose, but the vast majority of the noise reduction you’ll experience when wearing the Echo Buds comes from the eartips. The headphones aren’t as whisper-quiet as the $230 Sony WF-1000xM3 (9/10, WIRED Recommends) or the $250 AirPods Pro, but they dampen sound just enough that you’ll talk annoyingly loud to companions when you forget to turn it off.