By saying no need of an iPhone you mean to say no need of a phone altogether since the watch will already have LTE or you mean to say consumers will be free to

By saying no need of an iPhone you mean to say no need of a phone altogether since the watch will already have LTE or you mean to say consumers will be free to buy any other phone? Because just relying on the watch (for modes of communication, consumption etc) might have other constraints like battery life, reading, other forms of ease etc.