
Recently, a report surfaced claiming that at one point in time, Apple was actually considering making the Apple Watch compatible with Android phones. Internally, this was known as "Project Fennel," and it reportedly almost came to fruition as "the work was nearly complete."
The reason for Fennel being canceled is an obvious one, as it would affect the sales of iPhones. One quote goes so far as to say, "If you gave up the watch to Android, you would dilute the value of the watch to the iPhone."