Home - Echo Smart Home Devices on Sale from $18.99 Echo Smart Home Devices on Sale from $18.99 Aditya Shukla November 26, 2020 amazon.com SaveSavedRemoved 0 Deal Score0 9 $19.99 $49.99 BUY NOW Deal Score0 $19.99 $49.99 BUY NOW Add Alexa to your car – Connects to the Alexa app on your phone and plays through your car’s speakers via auxiliary input or your smartphone’s Bluetooth connection. Includes Vent Mount.