Because of limited resources online about using AW2.0 with iOS, i have to ask you this: 1. Is the Watch connected via iPhone Bluetooth only like AW1.5? This is because pairing with Android Phones will give you features such as Wifi pairing, and not only connected via bluetooth. 2. How about text services like Whatsapp? Can you reply Whatsapp text messages from the Watch when paired with iOS? Thank you in advance.