Siri Eyes Free vs. Siri Over Bluetooth

[SamGabbay]

So the only difference between Siri Eyes Free (what my car does not have) and Siri Over Bluetooth (what my car does currently have) is that the button in the car will activate Siri and my iPhone screen won't light up. Do I have that correct?

 

[Armen]

So the only difference between Siri Eyes Free (what my car does not have) and Siri Over Bluetooth (what my car does currently have) is that the button in the car will activate Siri and my iPhone screen won't light up. Do I have that correct?

Siri Eyes Free basically adds a voice command button to the steering wheel of cars from participating car companies that will trigger Siri so you don't have to physically touch your phone to use it.