Boot any of them up for the first time and you'll begin to notice how much care went into the design. Saying “Hey Google,” or pressing the Google Assistant button on the top of a Link speakers triggers a voice prompt asking you to download the Google Home app, which helps you connect them to your Google account and to your home Wi-Fi. (Like all voice assistants, Google Assistant requires Wi-Fi to work.) Once you hook up a Link, you can always see how strong its connection is by looking at a light-up Wi-Fi meter on the bottom of the speaker. It's helpful, too! When I first set mine up, I didn’t realize just how bad my home Wi-Fi was in my main bathroom, but the indicator let me know exactly why my increasingly loud demands to “play more Macy Gray!” were going woefully unanswered.
Four dots also light up on the front, right up top. Like a Google Home speaker, they let you know that Google has heard your request and is listening. (You can also have it make a tone when Google is listening in Settings, which I recommend.) The four lights also indicate volume. The volume buttons are right up top, as are the play/pause and Bluetooth buttons. Bluetooth is especially useful. It’s shaped like a B and blinks when it’s in pairing mode. It's amazing how difficult the pairing process is on some speakers.
On the back there is a very clear power button and mute button, as well as five tiny light up dots that indicate battery. A Micro USB charging port is at the bottom, letting you easily keep the speakers plugged in and standing up without any additional accessories.
These features are all the more impressive when you realize that the Link 20 and 10 are IPX7 waterproof. In my tests, both work fantastic in the water and once they’re out---they also float fairly well, though sound is muffled when they’re in the water.
If these design features all sounds basic to you, I agree! It’s surprising how few portable assistant speakers get them right. Even UE’s Megablast with Alexa, one of my favorites, lacks most of these indicators in the name of stylish design, leading to some confusion from time to time---and the inability to charge while standing unless you buy an accessory. I always know what’s wrong if a Link speaker isn’t connecting; I always know if it’s running low on battery; I always know if Bluetooth is enabled; and I always know when Google can hear me. The battery life is also good enough that it won't annoy you, at least on the larger Link 20 speaker. The Link 20 gets about 10 hours per charge, and the smaller Link 10 gets about five.
Do You Want Google’s Assistance?
The Google Assistant understands music requests better than Amazon’s Alexa, and works with Spotify, which is the service I use most. Google also seems to know more of the answers to obscure questions I ask it and is definitely better at finding places and directions if you want to, say, find a diner that serves milkshakes nearby. I do love a good shake!
Keep in mind that Alexa is compatible with a much wider array of smart home devices and appliances than Google right now. But Google can do more every day, and if you're deep into Google's ecosystem already, this may be the speaker for you.