Sonos Move
The Sonos Move speaker is rated IP56 for dust and water resistance, and has an inbuilt battery that can last over 10 hours from a single charge.
Bose Home Speaker 500
The Bose Home Speaker 500 is similar to the Sonos Move in many ways. It features a similar design, and also comes with support for both the Google Assistant and Alexa. It also features a screen that displays time – similar to what you get on the Alexa Echo Dot speaker. The only downside to this speaker, however, is that you need it plugged in at all times for it to work.
Sonos One
Just as the Bose Home Speaker 500, the Sonos One is a portable speaker that comes with built-in support for Alexa and Google Assistant. It comes in a cylindrical shape and can sit either vertically or horizontally. The speaker features silicone caps at both ends. One of those silicone caps houses all the buttons on the speaker, and among those buttons is a mic mute button you can use when you no longer want your assistant to listen to you. It is rated IP67 for dust and water resistance, and can be immersed in up to a meter of water for 30 minutes.
Bose Portable Smart Speaker
The Bose Portable Smart Speaker is indeed portable. It comes in this white cylindrical shape with its speaker built around it. It also features a built-in handle to easily move it around. And with its water resistance rating of IPX4, this speaker can be carried anywhere. The Bose portable smart speaker has got the Alexa and Google Assistant virtual assistant enabled on the speaker. And the interesting thing about this smart speaker is that you can use Alexa to make commands to other Bose smart products.
Denon Home 350
While the Denon Home 350 is a wired smart speaker designed for home usage, it is one of the best you can get with Alexa enabled. The speaker is a rectangular speaker that sits horizontally on its base. It features a glass top which houses its buttons, with its speaker around it. The only downside to this speaker is that it is not resistant to water and dust. Also, some features might not be available in your region due to geo-restriction so before splurging, you might want to do some research to ensure the features you need for your setup are available in your country.