It needs constant power from your car and connection to your phone for alexa app and data. iPhone or Android with Alexa app open (foreground or background) and Bluetooth connected. Echo Auto 2 with Adhesive Mount and Car Vent Mount B0BFCJF66B.
Echo Auto (2nd Gen, 2022 Release) Review
Echo Auto (2nd gen) review: Surprisingly great and utterly
Smart Gadgets - Smart Speakers, Smart Bulbs, Smart Locks
How to Use Alexa in Your Car
New Echo Auto Revealed
New Echo Auto Revealed
How to set up Echo Auto to work with your car
Echo Auto (2nd Gen, 2022 release), Add Alexa to your car
Echo Auto (2nd Gen, 2022 Release) Review
All-New Echo Auto (2nd Gen, 2022 release)
Add Alexa to your car - Slim design that's easy to place in your car and 5-mic built-in so Alexa can hear you over music, A/C, or road noise.
Echo Auto (2nd Gen, 2022 release) | Add Alexa to your car
Echo Auto 2nd Generation Review
The Echo Auto (2nd gen) is smaller but not smarter - The Verge