Size
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3.3” x 1.9” x 0.5” (85 mm x 47 mm x 13.28 mm)
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Weight
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1.6 oz (45 grams) Actual size and weight may vary by manufacturing process
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Smartphone plan usage and compatibility
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Echo Auto uses your existing smartphone plan and the Alexa app for connectivity and other features. Carrier charges may apply. Please consult your carrier for information on any fees and limitations that apply to your plan. Echo Auto supports Android 6.0 and iOS 12 or greater. However, please note that the following smartphones are not compatible with Echo Auto.
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Connectivity
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Echo Auto connects to most cars that support Bluetooth to play music or that have an auxiliary input. If using Bluetooth, some vehicles do not work well with Echo Auto. Learn more here. If you can't connect devices to your car to play music via Bluetooth or auxiliary cable, then you may be able to connect Echo Auto with an additional accessory like an FM transmitter or cassette tape adapter.
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Bluetooth
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Hands-Free Profile (HFP) support for calling, Advanced Audio Distribution Profile (A2DP) support for audio streaming, Audio/Video Remote Control Profile (AVRCP) for voice control of media sessions, Serial Port Profile for Bluetooth connectivity to Android phones and iPod Accessory Protocol for Bluetooth connectivity to iPhones.
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