I just switched from the S to the 3, and I absolutely LOVE IT! However, I noticed that “Always Connected” seems to be missing and the app has to wake the car up to interface with it. I’ve gone through every menu about 20 times in search of both that feature (available in energy saving settings on S/X) and the ability to connect to Wi-Fi. I’ve been told Wi-Fi is missing, but may be added in a software update... but always connected seems critical to the Model 3 considering the phone is viewed as the primary key/“key fob”.